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25 Jul 09 Know All Abot Domain Registration and Hosting

The domain name of a website is an unique identity on the web. By domain registration, a company or individual can host their own website and make their presence felt on the Internet. For registering a domain few simple steps need to be followed. First step is to figure out whether the domain name is available. There are different extensions available for domains. These are .com, .org and country specific registration such as .au, .in. and .uk. Once you are sure that your preferred domain name is available you need to go ahead and book the domain either in your name or the company’s name. After you register the domain, no other entity can stake claim to that domain unless you decide to drop or sell it.

The next step is to design and develop the website. You can either book your hosting space at the time of registering your domain or at a later date. If you think that it is important to test your website in a live environment then it is better to book the hosting space when you start development of the website. The web hosting company provides the disk space with a web server necessary to launch the site. All your website files will be hosted in this space. There are different types of hosting that are available and you need to understand which one suits your requirement the best. Windows hosting, Linux hosting and JSP are some of the common hosting packages offered by web hosting companies.

Web hosting companies offer different kinds of hosting packages. Depending upon your requirement you can choose the package that suits your requirements. For a personal or small business, you just need web space around 20MB to 100MB. The hosting package that you buy depends on the technologies on which you are developing the website. A website developed in ASP can be hosted with the Windows hosting package and not the Linux hosting. This is because Linux Server will not support ASP. Similarly there are different permutations and combinations which are available. If you are developing the site on open source tools like PHP and MySQL, you should prefer to buy Linux hosting.

It is important to consider the price being paid for a domain registration and hosting service. Nowadays hosting has become very cheap. Resellers buy huge amounts of disk space and sell them at cheap rates to end customers. A Linux Reseller Hosting company can sell space of 1GB for a year at a cost which may be equivalent to a restaurant bill. However, it is important to check out the support features that are available with the hosting company. The webmaster has to interact with the hosting company on a regular basis for support on various issues. So, jot down your requirements before you go ahead. Launch your website after several beta tests and I am sure you will have a great business venture.

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24 Jul 09 Web Hosts – No Match!

One usually thinks that he/she will receive same services with the certain range of price, which type of host it doesn’t matter. This is not a fact. Basically, one will not find differences in the web hosting but if one will carefully analyze there will be a vast difference between each one of them. Some of which are not adequate to user’s business. There are several hosts charging $10 a month for a particular package which one can get at the rate of $5a month with other hosting provider.

Mentioned below are 3 of the steps following which one can end up on an ideal hosting selection.

1. Deciding one’s Price range:

Price is the top most concern. One can spend anything to meet his/her requirements ranging from a few dollars a month to a few hundred. There is no one but the user who knows about his/her requirement and about his/her budget. One should consider it. Here one should find providers offering shared and dedicated hosting solutions. It is quite crucial to know the actual disparity among the two. Normally, it is shared web hosting is more inexpensive as compare to dedicated hosting. In the case of shared hosting their will be several web sites on the same server making it quite affordable for each individual.

Due to this reason only a large amount of individuals and businesses began with shared hosting and its reliability and consistency is increasing day by day due to which several businesses have raised on the basis of price and reliability. One can get web hosting prices generally in the range of $5 to $30 a month. If one will talks about Dedicated hosting then the user will have all the right to exploit entire resources. User will command the web server according to the available resources. When it comes to this type of hosting it will differ in both the price and services. It can be from $99 a month to a huge amount of $300-$400 a month. Certainly, here one will enjoy a reliable service and command over content and customization area.

2. Deciding one’s Needs:

What is the requirement of the user? However, one cannot deny the fact that web hosting has become quite affordable and competitive over the last few years but one should first search out the answers of few of the basic questions. Is user’s requirement is the 100% uptime i.e. 24/7/365 or just the modest uptime i.e. 99.9% which one can find at a cheap price as per the standardization of industry in comparison to a SLA (Service Level Agreement). What is user are Criteria regarding support? Does the requirement is 24/7/365 email support or in addition to it phone support? Loss of potential data is a topic which is quite crucial but generally overlooked by the user. Does user should ensure that his/her web host offers back up / restore services or rather an option to ad it or which one can buy on additional cost. Several user’s take it easy as it is automatic but one should mind it that without proper inquiry and involvement in the package it is not going to be accomplish. Requirement of quantity of email accounts and databases can be the other criteria. If the user possesses employees then the probability is that they would like individual email accounts for the use in interoffice and external communication. While user is opting for a strategy to run an e-commerce shopping cart or rather a community forum of any sort then requirement of one or more databases is must.

Normally, email accounts are standard but several hosts demands additional amount for databases and/or limit as per their business structure. Next, important aspect is the amount of disk space and data transfer required by the user? Now a day’s disk space and data transfer are available quite cheap. It is the Performance, features, reliability, and customer service for which the user is paying. For instance, if in the future user feels requirement of graphics resulting in large data base then it is not bad to have much disk space in advance because user may not feel its importance in beginning but it can be fruitful with respect to future strategy.

3. Accomplishing one’s Homework:

After considering above steps one should go for the research mode. The step deals with the outlook of providers. User should start his/her research from host’s own web site. The web site of several companies has a section called “about us” through which one can inquire about their background/history and a synopsis regarding their products, services, infrastructure etc. one should also go through their terms and policies regarding privacy and service. No doubt, one should be aware of the depth of the lake in which he/she is diving into. This is because several problems may arise later on if the user do not have the in depth knowledge of his/her concern host. By going through these policies one may have insight knowledge on restrictions between providers and which direction one should proceed by avoiding any trouble as per changing scenario. There are several companies delivering a customer testimonial and FAQ (Frequently Asked Questions) page in addition to it. User can consider Testimonials as a source of providing useful information about kinds of web sites being hosted and the way the company is delivering services to its present customers. If FAQ page delivered by the company is accurate then one can solve majority of problems in a very simple manner, whether the problem is related to sales or technical doesn’t matter. Certainly, one of the crucial ways to conclude research on the concern host is to charge them with questions/need which may not be apparently answered.

Thus at the end we can say that there are literally hundreds of specific needs that any one company or individual requires while searching for web hosting services. The problems and solutions are so much that even a book can be written on it. Thus the above given is a fundamental foundation of steps that will help user in beginning with good success.

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19 Jul 09 Start for Web Hosting

Even for a layman , its important to know the concept of web hosting. Visiting any website shows a web page that is downloaded from the web server onto the user’s web browser. Generally, web site is made up of many web pages and web page is made up of texts and graphic images. Now these pages are then stored and made available for the visitors on web servers.

So for a layman if his intention is to have is own web site, then the first step would be owing a host provider so as to host the website on web server. As soon as the website is online on the server, online users can browse that website through Internet. All this job of providing host facility is with the providers called web-hosting providers.

Any established web hosting provider can host even thousands of websites example, iPowerWeb is a popular web hosting company that hosts websites in amounts of lakhs i.e. 3 lakhs. Due to this reason only these hosting companies needs large number of web servers for storing the website. Thereafter all these web servers are connected to Internet and are kept in a physical center ‘data center’. As these web servers needs to be fully operational all the time so data centers are made fully secure having 24/7 environment and given protection from fire, HVAC temperature control, virus detections, computer data backup, redundant power backup and complete disaster recovery capabilities.

Now after knowing what is web hosting it is also important to know the different types of web host which are summarized below:

Shared Hosting

As the name suggests, in shared hosting several websites share space on the common physical web servers. A physical web server can host thousands of websites at one time depending upon the web host. With so much pressure on web servers it tends to make one think that due to over burden perhaps the performance of web server gets affected. But that thinking is totally wrong as for this reason only web servers are equipped with high-end powerful computer so as to support large number of websites to some extent without any problem. However but it is even possible at time of over burden on web servers that the response is badly effected.

In order to get rid of this problem reputed and experienced host providers constantly keep on monitoring the performance of web servers and keeps on adding new web servers when and where required. As many websites share a same physical web server the cost is generally low with start from mere $5-$20 per month and they also have to accept slower server response time.

Dedicated Hosting

As against shared hosting, in dedicated hosting a specific web server is allotted to one customer only. Due to one server the customer is having option to host his single/multiple web sites, can modify the configuration of software, can handle greater site traffic and can even scale the bandwidth when it is taken as necessary. It is because of this facility that dedicated hosting charges good amount which starts from $50 and can range even upto$200 to $500 monthly. So dedicated hosting is regularly used by extremely important web sites having high traffic.

Co-location hosting

The only difference between dedicated hosting and co-location hosting is that here in this case customers can own the web server hardware whereas in case of dedicated hosting customers can just rent the web server during the hosting period. So Co-location hosting provides more flexibility to its customers in respect of control and maintainence. Here in this case 24/7 server monitoring is also possible which can evade the problem of slow response. Because of all above benefits co-location hosting charges good amount depending upon monthly bandwidth and rack space required which is as high as $500 – $1000 monthly.

Reseller hosting

The third type of hosting is reseller hosting where the provider offers web server storage space to third party at a discounted price, who again resell it to his own customer. Normally resellers include web consultants like web designers, developers or system Integration Company who after charging commission which is even upto 50%(taken as discount) can resell the web hosting. Resellers can set up their own hosting company and can decide for their own pricing structure with establishing their own branding.

In case of reseller hosting for reseller’s customers, the reseller is the web host provider. When some technical problem arises like down server or any access problem then in that case the resellers have to settle all with actual web host provider. However this is not the effective way as it leads to unnecessary waste of time due to various channels involved in the communication process like first customer contacts reseller and then reseller contacts actual web host provider and same is with the response it also comes back from the same process, so the problems pertains for a long time. Thus reseller hosting is not considered a good option unless user is having his own personal website or he is having an alternative for poor support from reseller.

Now with growing competition market is having abundant of resellers who are selling their services at a very low price. Due to this and other factors like even some web-hosting providers provide their own toll free numbers to their resellers for co-branded technical support, this makes the decision more difficult to choose which is the right choice.

Thus it is more important to act wisely and to not get attracted with marketing techniques employed by resellers like professional outlook of their website and other strategies like proving technical support in their own name which is actually provided by the provider and not by them but they tend to present it in such a way that they are providing that support.

The general distinguishing feature between resellers and hosting company is firstly the hosting price and secondly the company’s information including their balance sheet example iPowerWeb.com get their company’s information published where they mention their financial strength, their offices and highly equipped data centers. As against this resellers lack these assets and for price what they quote is generally below $5 per month whereas providers charge between $7 and $10.

Thus considering all these facts it can be concluded easily that due to a minute difference of several dollars one must not get struck in the web of resellers and must go for best facilities instead of getting harassment afterwards.

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18 Jul 09 Webhosting Tips to Select the Right Web Hosting Provider for yourself

While choosing ones Web hosting provider one has to confront with thousands of companies, tens of thousands of different plans as out of these thousands of companies and plans only few are suitable for the website and online needs.

In today’s world Webhosting has become a part of the informational revolution brought by the Internet and it has become compulsory for both business and also individuals.

Here we are just going to point on few things related to choosing an adequate web host for a web site as there is no need explaining why a website is a must on World Wide Web. This business might seem very complicated but once one knows what to look for it is easy to find out. Stick to ones requirements after analyzing it properly.

Many inexperienced web owners often buy more than required while evaluating their needs in terms of space and bandwidth. Thus many web-hosting providers size their web servers taking this into account as this is exceptionally common and in fact over sell the space and bandwidth assuming that customers will never make full use of it.

Ask ones web host provider per server ration to avoid web hosts that result to just that or crowed their web servers to get an extra profit per customer. To become a clever buyer one should do this with all the other companies one finds interesting to do business with and are eligible to host web site. Never buy a web-hosting plan that fits just perfectly instead always leave some space as website is like a living creature which always grows so buy a little extra space so that when website is expanded one have resources available. Always leave margin for error too as supposing the initial bandwidth evaluation proves itself insufficient then one might not be able to use its website because of exceeded bandwidth. For both knowledgeable and less knowledgeable web owners most web hosting plans come packed with features and some even offer pre-installed scripts and programs that might come handy.

Do not forget things actually required like the OS (Operating System) or the PHP support, as one could consider any extra feature a plus. Do not allow the provider to tell something not required or is less than expected so one should decide of its own what is needed.

Importance of Support: – One might overlook Support facility when one finds an offer which is suitable both in terms of space, bandwidth and has all other facilities which one needs but remember all the good features will go in vein if one does not have good support. If the web-hosting provider is too careless then any technical problem, which arises, will take long hours to be solved even after making many support help calls thus curtailing the work.

If one wants to test the quality and how responsive the support personnel is then one should fire many pre-sales questions through email. Check if the response fact is enough. Now supposing that a conference has to be attended and the site is down and many clicks are expected, check if the website is online to get them and also whether the response one is getting from the support is thorough or is just scratching the surface and is the response understandable.

Look for these qualities when looking for good support: -

-Online support staff, help desk, message boards etc.

-Try to find on forums or discussion boards Information on the reputation of a web-

hosting provider.

-Would one like to be among one those discontented customers there?

Another aspect of the problem is reliability. Company’s web server’s uptime should be asked. Usually 99.9% of uptime is guaranteed by Most of the hosts, as 100% is not a realistic figure in the computer world. This guarantee means that, the money will be refunded for that month or free webhosting will be given for a month as compensation for web site being unavailable if the web site was not available 99.9% of the time.

Our sincere advice to everyone looking for web host provider is don’t try too hard to find the cheapest possible web host though it is true that one has to pay for paid web hosting. Still if one goes for cheaper one then within two weeks from the date of purchase one will stumble upon a better deal and thus will most likely end-up wasting an incredible amount of time. On the other hand paying extra amount to get what one could have got for less is also not a good deal. Getting 200 MB of space with 2 GB of bandwidth for $60 one is getting cheated and at the same time getting same service for $6 or $10 can be a good deal. A thin line between Nightmare of getting slow server response, unreachable support and irritating server downtime and Profitable and enjoyable web presence is drawn by individuals’ themselves.

So we conclude saying one should always choose ones web-hosting provider vigilantly who can live up the promises and can deliver good quality web hosting!

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14 Jul 09 Something About Free Web Hosting

World never ever run on the idea of one-sided benefit, mutual benefit is accomplished one way or the other. This very concept ere is applicable on free Web hosting also. But before that one must what the hosting term is; it is a process of accumulating files onto a web server so that through a web browser visitors can evaluate it.

Webmasters who have recently built the sites always face a dilemma in choosing an appropriate host for his/her site, they get magnetized towards free host providers which are available throughout the cyber world, however, as discussed previously, the service provided by a free web host is not actually free as it declares, it has it’s own drawbacks such as lack of sovereign domain name for the user.

In the case of a new webmaster, selection of ideal host can be a daunting task and even when it comes to free web host; the choice should be selective one, because the majority of free web hosts aim to exploit their users. Moreover, as user counters some of the drawbacks such as assisting a small server place and inability of utilizing the FTP clients, lack of domain name, and ample amount of ads via the Web Company and scarcity of benefits, needs to be faced while searching for a free hosting. The web hosts attempts to wrap up their costs by publishing their or any other companies ads on their user’s website.

One should account about few things, before deciding about a host, it includes requirements of the user, features offered by the host, space allowed by the host, any statistics, what form of domain name offered by the host, can user use his/her own domain name or rather provide name servers, do the host provide feature of email address, type and location of advertisements on user’s site? Firm answers of all these questions are must before coming to any of the conclusion.

If one talk about the requirements, then now a day’s websites are available in two forms static or dynamic, majority of hosts prefer static hosting and if a user’s website is dynamic then he/she should search for a host providing the potential to host the website with the use of scripting languages. Dynamic services are provided by only few companies but with several restrictions, such as no data availability, etc. Same happens with availability of space which is in the range of 5MB to 50 MB, changing with respect to other factors; companies extract more benefits as they provide more space to the user. There are many free hosts who don’t provide the use of own domain names as it is not beneficial for them. That is the reason why most of the time the user’s web address becomes www.myname.freehosting.com.

Further to long URLs accounts, a further contentious issue is their reliability. It is generally believed that free host providers means hosts with old servers and giving free space wrapping up the amount through free advertisement. This is the reason why majority of free web hosts don’t provide the guarantee of servers running through out the day excluding general breakdowns? Another problem lies in scarcity of bandwidth providing, it may create problem when user’s site starts gathering a large amount of traffic and bandwidth extends its genuine limit.

Hence after judging all the factors one can say that free web hosting is not that bad as it looks, here one can surf without many charges. One may need to counter some of the restrictions but it is a boon to newcomers who want to do something new on the web.

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12 Jul 09 Web Hosting, Defined

Web hosting may be defined as renting space on a web server in its simplest form. One should keep in mind that a website is a collection of files linked together by HTML code to display text and graphics on a computer. However website is not complete here until and unless it is displayed on the net. To make it visible for the world it has to be housed on a computer somewhere that has access to the Internet. This is not possible by just a computer rather special device is required termed as web server. A web server may be defined as a computer set up with special software that allows it to receive requests from the internet for the website files it has stored on it and to send those files out over the internet so that the requesting computer can display them.

Web server in addition to making site visible performs several other functions as well like it provides the ability to create email addresses based on one’s domain name and even helps in sending and receiving emails with them. There are several types of software installed on the web server that allows one’s website to run programs, create and manage databases, display video, etc. One must note that almost any type of computer can function as a web server, but it’s the software that’s on it that makes it a server.

When one goes buying a web hosting, the monthly fees to be paid includes cost for maintenance and upgrading of the server’s hardware and software, the cost of keeping it online 24 hours a day, 7 days a week in a secure data center with a fast and powerful internet connection, and cost of professional proving these services. It is surprising to know that it is possible to turn one’s home or office computer into a web server if one really desires, but it is just not economical. Therefore it is better to outsource it. There are several kinds of web hosting available which are discussed below:

Kinds of web hosting:

Shared Hosting – Through a shared server one can save a high amount. If one talks about the drawbacks then Spamming and blacklisting from different search engines are the key problems. Such problems arise due to the reason that several sites are assign to one particular IP address. One should demand for a separate IP address for his/her website (on additional monthly charges) to secure the user from such problems.

Dedicated Hosting –Dedicated servers are best for big, highly trafficked websites, which will require large amounts of server resources to run. One of the downsides to shared hosting is that the server’s resources are divided across all the sites it’s hosting and answering page requests for. If you are in a dedicated environment you can better monitor your server resources. The downside is that dedicated servers will run you generally $50 per month or more. Shared hosting can be purchased for as little as 5$ a month. Most small or medium sized businesses will have neither the website size or bandwidth requirements to make dedicated servers cost effective.

Server Co-Location – If one wants to have full control over every aspect of his/her web server, he/she might very well choose to buy one and maintain it himself/herself if he/she is having sufficient knowledge. Still there are possibilities that one is not having enough resources to keep his/her server completely safe from power outages, roof leaks, thieves, unwary employees and other problems and in addition it is not possible for him/her to keep it on the internet on a fast, high-bandwidth connection through out. Thus he/she needs a data center to provide those services for him/her.

Co-location is the center providing facilities like physical security on rental, continuous electrical power and a fast, reliable Internet connection for a server that one owns. However, the data center is not responsible for any of the hardware or software maintenance of a co-located server, rather user his/her self. Thus it is a cheaper alternative to dedicated hosting if one is having the necessary expertise and time to run a web server by own.

There are several web hosts offering UNIX hosting and Windows hosting.

UNIX Hosting

There are several web servers in the world running mostly on UNIX. UNIX is an operating system originally developed for servers and networking. Till now many different versions of UNIX have been written by programmers around the world under the open-source protocol, which means that the code for the operating system is openly available so as to enable programmers to customize and make improvements when and where necessary. The two most popular forms of UNIX are Linux and BSD that comes in several varieties, like Red Hat Linux, Debian, SuSE, and FreeBSD. The best part of UNIX is most of above mentioned versions can be obtained free of cost, making UNIX hosting cheaper for a web host in comparison to other operating systems. Other plus points of UNIX are that UNIX hosting platforms are generally considered to be stable, secure, powerful and fast. That is the reason why most web programming applications can be performed by software that is available for a UNIX platform.

Windows Hosting

Another very popular operating system developed by Microsoft is Windows operating system, Windows Server 2003. Like every thing useful it is having price and can be obtained by purchasing a license, which in turn increases the cost of operation for the web host and usually results in higher hosting prices. This is considered a negative point as compared to UNIX. Plus points of Windows include it is mainly user friendly however it is generally considered to be less powerful and secure than UNIX for operating in a network environment. There are several scripting languages like ASP, ASP.NET, and Cold Fusion, which will only run on a Windows server, as will the Microsoft SQL Server and Microsoft Access database programs. Thus the above are some of the most popular scripts for certain web programming applications, and if one is thinking of using them while building his/her site, he/she will first definitely need to find a Windows host.

Before searching for a web host, it is essential to know some important terms used in hosting. They are discussed as under:

Storage or Disk space –As one’s website is a collection of files being offered on the Internet for viewing, it is necessary for storing them somewhere for retrieval and take up space. For each and every web server there is a limited amount of hard disk memory, which is divided up and offered to hosting customers. Different package levels are there, so as to enable to pay more for more space and vice versa divide specifically that space up. If one’s website expands its space then the user needs to buy extra space from the web host.

Bandwidth or Data Transfer –One of the crucial parts to verify is bandwidth. There are several sites, which loose their host due to excessive downloads causing budget going beyond their expectations. Occasionally, host even charges in hundreds of dollars for the additional bandwidth. One should confirm about this before dealing with any of the host. Usually, ideal-hosting providers deliver initial bandwidth of 25 to 50 GB to the users.

Uptime –It is a universal truth that if one talks about perfect web servers then they are the one, which would be up, and running and offering web pages to the world round the clock, whole year. But, it is also true that web servers are mere computers, and like any other computer, they may fail or needs repairing or updating. Often web hosts gives 99% uptime guarantee, and if they fail they refund a certain portion of user’s money depending on the amount of excess downtime they experienced.

Traffic Statistics – By traffic statistics we mean those programs that track visitors to one’s website. These programs are capable of telling how many times a user visited one site, how many visitors were unique and how many came back more than once, which pages were most popular, from where the visitors came to one’s site, what search terms they used in the search engines etc. In addition they offer several types of information which are useful for marketing one’s website to a target audience. There are several web hosts offering some sort of traffic statistics software with their hosting packages.

CGI Scripts – There are several web hosts offering a variety of free CGI scripts with their packages. CGI Scripts are the things like hit counters, guest books, form mail programs, message boards, and other programs that enable one website to perform commonly desired functions. Most CGI scripts are written in common programming languages like Perl, PHP or ASP.

Thus one should take care and keep all the above points in mind while selecting a web host.

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10 Jul 09 How to install Python library on web hosting server?

I need to use a Python library that is not available on my web hosting server. What is the probable procedure to get it to work? Put the necessary files in my cgi-bin? Ask the host to install it globally or only for me? Your help is greatly appreciated.

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09 Jul 09 Concept of Shared Web Hosting

After designing of website next important thing is to get it hosted on the internet. The task is not at easy as there are so many companies offering various types of web hosting packages like shared web hosting, dedicated web hosting, managed web hosting etc. Now the problem is which one to use?

In general it is considered a good idea to go for shared web hosting if the user is in a small business and wants to save cost. However before finalizing the deal it is good to know what is shared web hosting service and what are the merits and demerits of shared web hosting.

Defining shared hosting:

If extremely high performance and high bandwidth are not the points in question, then shared web hosting service can be a most convenient and economic way of hosting web sites.. As name implies, in case of shared web hosting service, the web server that hosts the web pages is shared by several other websites. Talking about number of websites on a shared hosting server, they can be in thousands. Now due to the fact that just one server is fulfilling the requirements of many other websites, the plus point is they can offer cheap prices for their server.

As there are so many websites hosted on a single web server, still there is no pint of worry for the user as the web hosting providers will not compromise on any kind of security and performance issues in case of shared hosting servers. Not only that, shared hosting web servers are operated, monitored and look after around the clock by IT professionals, so as to minimize server downtimes.

Shared hosting servers run on UNIX or other multi-user operating system and each website hosted on the web server is provided a separate account in the operating system. These websites hosted on shared servers are provided unique shared IP addresses and are provided with a fix amount of web resources.

The following are some of the merits and demerits of shared web hosting:

Merits:

1. Cost effective: Due to the fact that many websites are hosted on a single web server, web hosting providers provide economic shared web hosting services. Generally, the cost is as low as $5-10 per month for shared web hosting services. Now-a-days due to cut throat competition in web hosting industry, one can find several web hosting companies offering huge web space and bandwidth with as high as 1000 MB disk space and 40 GB bandwidth.

2. Feasible: Due to the fact that shared hosting web servers are operated, monitored and look after around the clock by IT professionals, who are experts in their respective field, one can concentrate more effectively on his/her web business and the problem of downtime and maintenance will not bother him/her any more.

3. Utility options: In case of shared web hosting, though web resources are shared, utility options are provided by the hosting company so that user can manage his/her website using control panel or similar tools. User is having an option to upload files, modify /remove web pages, add database, check web statistic etc. Not only that, user is also provided facility to create domain name specific e-mails accounts.

4. Efficient: Now-a-days shared web hosting service usually comes with web space and bandwidth that are more than sufficient for small business websites. Efficiency lies in the fact, that in addition to above, one can add more resources and can even overrun the web space or bandwidth usage.

Demerits:

1. Problem with response time: As the web server is shared, websites in the shared web hosting have to face problem of slower server response time as compared to dedicate server hosting.

2. Problem of Reliability: In case of shared web hosting, problem of reliability remains as usually web hosting providers may take care of the security and performance of the shared server but it is also possible that some of websites hosted on the shared server run a nasty program or script or over-utilize the resources, resulting in bringing down the web server. Thus due to fault of one all websites have to suffer downtimes and inaccessibility in case of shared web hosting.

3. Problems related to sharing: As discussed above also, due to fault of one all users have to face the problem for example if there is any one “bad” website in shared web server, due to it all websites on the server can be banned altogether by ISP or search engine due to shared IP address. However it is worth to note that one can always pay extra to get a dedicated IP address to avoid the above problem.

4. Problems related to Security: As many websites shared one server, problem of security always remains in case of shared web hosting as it is quite easy to hack one’s sensitive datas by another on the same server.

Thus in conclusion it can be said that before deciding to deal with shared web hosting, one should consider all the merits and demerits of shared web hosting as highlighted above. One should not forget the success of his/her business depends upon his/her website which in turn depends upon good host provider.

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08 Jul 09 Basic Concepts of Web Hosts

The one who wants to enter in this web world and desires for a long time survival, then he/she should be familiar with each and every terminology used in this field. If user considers all the important factors before choosing a hosting plan then only he/she will be able to have a successful future in this world .User should not choose any of the plan, rather he/she should opt the best and most suitable one and this can only be made possible by fetching more and more informations and also by studying properly all the requirements. New comers should start from the basics .They should learn the meaning of each and every term used and also in addition those factors that can affect his/her selection.

Web Host

Web host refers to a computer connected to the internet. Web host can also be termed as ‘web server’. The computer that is playing the role of the web server needs to be more powerful than normal PCs and the function of this web server is to serve up websites.

The website content of the user will remain will on this computer, so as the people who are surfing on the internet can get a way to access his/her website.

There can be three main categories in which the web host can be classified based on the economic factor and common features:

1. Free Hosts:

The users who are not professional but are making website only as a hobby then for them free hosting can be a good option. In free hosting space, bandwidth and other features provided are very limited. With free web hosting one can not only make his/her website successful but is also suitable for personal websites or for temporary usage. Generally free hosting enforces pop-up, text or banner ads. Reliability, best performance and customer support lacks in case of free hosting as well. When a user registers for a free host then the word free host gets added with the user’s domain name that gives an adverse effect in the eye of the visitors.

2. Shared Hosts:

The next type of the web hosting to be discussed is shared hosting. This hosting service is used by many of the web sites .This type of hosting service is Suitable for personal, small and medium businesses. This service can be used by paying $1 to $25 per month. The features provided by this service vary from very limited space/bandwidth to semi-dedicated servers. The users host their website by this type of hosting service and it has its own top level domain facility. No doubt that shared web hosting is quite better than free hosting but still it does not provide 100% satisfactory services. In case of shared hosting one server is shared by the number of websites so its performance and availability gets affected. More websites usually means less performance. If less number of websites are hosted by one server then it will be more expensive, but in this case there are more chances of reliability. There are many companies allowing customers to host multiple websites with different domains under a single account.

3. Dedicated Hosts:

The next type of hosting is dedicated hosting. This type of hosting is most reliable hosting. In this type of hosting a full server is dedicated to a single customer. Generally this type of hosting is used by large businesses, professionals and very active websites dealing with thousands of visitors daily. The customers having dedicated hosting can have their total control over the server as well as able to create as many websites as they like. Customers can run their own hosting company on a rented dedicated server. Payment module is mentioned according to specifications and services provided with the server, which varies from $100 up to about $800 dollars per month.

4. Collocated Hosts:

Now the other type of hosting service to be discussed is collocated hosting. This service is very much similar to dedicated hosting. The difference between collocated hosting and dedicated hosting is that in collocated hosting the customer owns the server hardware instead of renting it. In this service the server will be placed in provider’s data center. This service is more expensive than dedicated hosting.

5. Reseller Hosts:

In reseller hosting the providers offers web server storage to their customers, and resells the web server storage to them. Generally providers offer resellers a discount price.

6. Other Hosts:

Including the above type of hosts there are also many other hosts such as email hosts, media hosts, data hosts, etc but these hosts will not be discussed in this article.

Domain Name

Domain name is the name which shows the place where one’s website is located. The actual address of the website is a set of numbers. Each and every web server has its own unique address. Domain name indicates the real addresses of every websites. One can easily remember the domain name of any of the website. Remembering domain name is easier than recalling the IP addresses.

Space / Storage

Space is one of the services provided by the web host. It plays a very important role in the website development. It happens many times that the customer requires more space but the host fails to provide it, so customer should be very careful while choosing the web host. Storage is the amount of web server’s disk space available for customer’s website files, images and databases. Space can be according to the requirement; it can be as small as 5MB in some free hosts and as big as 300GB for some dedicated servers. Earlier prices of the space were very high but prices reduced significantly during the last few years. The hosting plans offering 3GB of space for less than $10 a month can be easily available.

Bandwidth

Bandwidth can be defined as the amount of data transferred from web server to clients’ internet browsers. When ever a person outlook a page the data is transmitted from the server to that person’ PC. If any one is having audio, video and images in his/her website then the bandwidth consumed is more in comparison of the website having only text contents. The bandwidth available in free hosting can be as low as 100MB per month where as in some dedicated servers the bandwidth available is as high as 2000GB a month. The customers who don’t want to pay more for bandwidth can easily find hosting plans offering 75GB of monthly data transfer for less than $10.

Server Type

Generally server means the operating system than runs the web server. Some common types are Windows, Linux and UNIX. Server type refers the server side scripting and database types. The difference between Windows server and Linux/UNIX is that Windows runs ASP and ASP.NET with Access or SQL Server databases where as Linux/UNIX servers usually runs CGI, PHP or JSP with MySQL or Oracle databases. The other difference is that Windows servers are more expensive than Linux/UNIX servers.

Databases

As server type is discussed earlier also, we are able to know that there are different types of databases available. The mostly used is MySQL as it is open source GPL (free) software and can serve a lot of online applications’ requirements such as forums, content management, mailing lists, etc. MySQL, rather its features are limited. MySQL is sufficient for small concern but it is not powerful for the complicated large business sites. Large business requires more powerful databases such as Oracle or SQL Server.

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Server Side Scripting

Usually the new comers prefer to use PHP as server side scripting. The reason behind this is that there are hundreds of open source (GPL) PHP scripts that are able to fulfill the webmaster’s requirements. However PHP also has some limitations in features required by advanced websites same as in the case of MySQL, due to this limitation some professional web developers prefer to use ASP.NET or JSP. Some other developers still prefer to use Cold Fusion, CGI, ASP or PERL.

Email

Now the next very important aspect to be talked about is Email. At present no one can move further in this computer world with having his/her Email account. The one who is planning to do any kind of activity through computer such as to run a business or to provide any kind of service, then the first thing he/she need to do is to open an Email account. There are many hosting plans that include the feature of having some email accounts with customer’s domain. The availability of number and size of email accounts totally depends on the hosting plan one opted. Generally this feature is not included in free hosting. Small plans provide only about 10 accounts where as big plans do not have the limited number. Usually those email accounts are web based and accessible through POP3 clients as well.

File Transfer Protocol (FTP)

The other service is FTP. File Transfer Protocol is a usual way of transferring files across the Internet. Most of the webmasters used to upload and download their websites contents through FTP. The process of uploading or downloading is performed by using FTP client software. Webmasters require FTP username and password so as to access their web server. There are any hosts who use to provide more than one FTP account to their customers as per their requirement. Rather FTP is unspecified; it is not advisable as per the security reasons.

Control Panel

Control panel is the service available by many of the web hosting companies to their customers. It is a web based application that helps in managing websites. Some important functions performed by the control panel are that it used to manage email accounts, providing statistics, managing FTP accounts, managing domains and sub-domains and managing databases. The control panel application that is mostly used by the user is cPanel. There are many companies who use to develop their own control panel application.

Uptime

Now after having all the services, the thing of concern which remains is how the user keeps his/her website uptime most of the time. If anyone is having a website with excellent features but it remains down most of the time it will be of no use, as when ever the visitors visit his/her website and found it down then later on they will think twice before visiting it. In result he/she will suffer the loss of visitors. Uptime is very important feature of web hosts and that is usually measured in percentage. If a server remains down near about 30 minutes a day will have an uptime percentage of about 99.98%, which is acceptable for most small to medium business websites. If any of the business website is not having at least this percentage of uptime then that website is not suitable for a business website. Mission critical sites cannot tolerate frequent outages, thus they may use web monitoring services to notify web administrators immediately when an outage happens.

Price

Finally the factor left is price. In this option also there is a great variability found like for example customer is having option to choose between the prices ranging from 0 to $1000 per month. For most personal, small and medium websites the total amount of cost involved is just $15 per month. Thus its not at all advisable for business website owners to select very cheap plans let say less than $5 because this price can lead to huge cost indirectly afterwards.

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