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Advantages of Dynamic Web Development in India

The terms "dynamic Web pages" and "dynamic Web sites" can be used in a number of senses, so it is important to clarify the meaning.

The term "dynamic Web pages" are the pages which containing moving images or scrolling text. Such pages may simply use dynamic GIFs, may use multimedia formats such as Macromedia's Flash technology or may make use of a language such as ECMAscript (JavaScript) or Java. The term "dynamic Web site" may also refer to Web sites which provide interfaces to search facilities or backend databases, in which server-side technologies (such as CGI) are used to interrogate databases, file store or legacy systems held on the server and display results based on a user query; for example a Web site which provides access to a library OPAC.

The term "dynamic Web pages" may also be used to refer to pages which may be personalized for the end user, either by the end user selecting preferred options or by the system choosing the preferred options based on the end user profile. An example is the My.Netscape service (which allows users to select the resources which are displayed, from options such as weather information, news, horoscopes, etc.).

The term "dynamic Web pages" may also be refer to pages which are personalized for the end user's device or browser. For example, different pages may be sent to Netscape and Internet Explorer browsers, to users of browsers for the visually impaired, WebTVs, PDAs or WAP phones.

The term "dynamic Web page" may also be refer to pages which will alter based on actions by the end user. For example a menu may expand as the user moves the cursor over the menu item. This approach is normally provided by use of a client-side scripting language such as ECMAscript (JavaScript) which will manipulate HTML and CSS elements based on end user actions, such as mouse movements and mouse clicks. The term "Dynamic HTML" (DHTML) is often used in this context.

The term "dynamic Web site" may be used to refer to a Web site which makes use of a server-side scripting environment such as PHP or ASP (Active Server Pages) or a content management system such as Zope or ColdFusion. It should be noted that such technologies may be used to provide dynamic Web pages (as defined in 1-5) but they may also be used to provide static Web pages.

Movement on a Web page (example 1) may be useful in some cases. However, for accessibility purposes, the end user should be able to switch off scrolling text or moving images.

Access to search facilities, backend databases and legacy systems (example 2) is desirable on many Web sites.

Web sites which can be personalised for the end user (example 3) may be desirable in some cases.

Web sites which can be personalised for the end user's client environment (example 4) may be desirable. However users should not be disenfranchised if they have an unusual client environment.

Dynamic Web sites (example 5) may be desirable in some cases. However users should not be disenfranchised if their browser does not support ECMAscript, or if ECMAscript is disabled (e.g. for security purposes).

If you are considering developing a dynamic Web site you should consider the performance implications and the effect on caching. Will the performance of your service deteriorate if, for example, server-side scripting is used, or will the performance on the end users PC deteriorate if it is not powerful enough to support Java or ECMAscript? In addition will pages on the Web site fail to be cached and what will effect will this have on the performance for the end user?

You should also consider how easy it will be to cite and bookmark dynamic resources. Will resources have a meaningful URL which is easy to remember? Will bookmarked URLs return the same resource at a future date? The term "dynamic Web site" may also refer to Web sites which provide interfaces to search facilities or backend databases, in which server-side technologies (such as CGI) are used to interrogate databases, file store or legacy systems held on the server and display results based on a user query; for example a Web site which provides access to a library OPAC.

The term "dynamic Web pages" may also be used to refer to pages which may be personalised for the end user, either by the end user selecting preferred options or by the system choosing the preferred options based on the end user profile. An example is the My.Netscape service (which allows users to select the resources which are displayed, from options such as weather information, news, horoscopes, etc.).

The term "dynamic Web page" may also be refer to pages which are personalised for the end user's device or browser. For example, different pages may be sent to Netscape and Internet Explorer browsers, to users of browsers for the visually impaired, WebTVs, PDAs or WAP phones.

The term "dynamic Web page" may also be refer to pages which will alter based on actions by the end user. For example a menu may expand as the user moves the cursor over the menu item. This approach is normally provided by use of a client-side scripting language such as ECMAscript (JavaScript) which will manipulate HTML and CSS elements based on end user actions, such as mouse movements and mouse clicks. The term "Dynamic HTML" (DHTML) is often used in this context.

The term "dynamic Web site" may be used to refer to a Web site which makes use of a server-side scripting environment such as PHP or ASP (Active Server Pages) or a content management system such as Zope or ColdFusion. It should be noted that such technologies may be used to provide dynamic Web pages (as defined in 1-5) but they may also be used to provide static Web pages.

Movement on a Web page (example 1) may be useful in some cases. However, for accessibility purposes, the end user should be able to switch off scrolling text or moving images.

Access to search facilities, backend databases and legacy systems (example 2) is desirable on many Web sites.

Web sites which can be personalised for the end user (example 3) may be desirable in some cases.

Web sites which can be personalised for the end user's client environment (example 4) may be desirable. However users should not be disenfranchised if they have an unusual client environment.

Dynamic Web sites (example 5) may be desirable in some cases. However users should not be disenfranchised if their browser does not support ECMAscript, or if ECMAscript is disabled (e.g. for security purposes).

If you are considering developing a dynamic Web site you should consider the performance implications and the effect on caching. Will the performance of your service deteriorate if, for example, server-side scripting is used, or will the performance on the end users PC deteriorate if it is not powerful enough to support Java or ECMAscript? In addition will pages on the Web site fail to be cached and what will effect will this have on the performance for the end user?

You should also consider how easy it will be to cite and bookmark dynamic resources. Will resources have a meaningful URL which is easy to remember? Will bookmarked URLs return the same resource at a future date?

Maximizing Your Domain"s Potential

Once a domain name has been created, the next target is to maximize the domain's potential. In order to bring most desirable results, the following steps can be ensured:

Hyphenated domain names hold no influence on search engine rankings.

If you are thinking of maximal functionality and regional branding, you should go for country code Top Level Domains (ccTLDs). However, we may as well carry on with Top Level Domains (.com, .org, .net extensions), but why not try out the more specific. You have nothing to lose.

Once you have configured your domain to your website, the next step involves making the search engines aware of it. If search engines are oblivious to the existence of your website, even if you have got a catchy domain name, your website traffic would be minimal.

Owning a domain name is not same as owning it. Get it registered as yours officially, or else, the domain will repose in the hands of the service provider instead of you.

How Can I Secure my website ?

After procuring a domain name registration for your website, its time you secure your website. This is most necessary if you are contemplating e-commerce transactions through your website. The standard protocol for securing websites is Secure Sockets Layer (SSL). It provides data encryption, server authentication, message integrity and client authentication for TCP/IP connections. This obstructs tampering or message forgery. SSL is built into all major Web browsers and it is desirable for websites which support internet transactions to be empowered with this protocol to prevent cyber crimes like hacking, fishing etc. When a customer gives you access to his or her credit card information, it means the person is reposing faith in your enterprise. It is your solemn duty to live up to the customer's expectations.

The protocol is available in both 40-bit and 128-bit strengths. This refers to the session key generated by each transaction. In order to forge an SSL session with a customer's browser, your server has to generate a public key and a private key and have them authenticated by an authority like InstantSSL so that you can use its certificate. The certificates are not very expensive and is a wise deal to keep off hackers who are always on the prowl in the web.

What is a Domain Name ? How does a Domain Name work ?

A Domain Name is attached to Domain Name System (DNS), which is a server enabled to translate numeric addresses (called IP, that is, Internet Protocol) into words. Each site, though they may appear in alphabetical letters, has a numeric IP address behind its name. This numeric address is the real address of the site on the internet.

The entire system is said to be hierarchial, but it is interesting to note that, there is no single registry for DNS information. When a user enters a domain name registration to their web browser, it is upto the DNS of that Uniform Resource Locator (URL) to handle the request. The DNS server then provides the browser which the correct IP. In case it doesn't exist, the server returns an error message or directs the user elsewhere.

A Domain Name is assigned to an IP address and this development has to be registered in the Name Server. The domain name has to be registered with the Network Information Centre (NIC), which is also called Domain Authority so as to preserve the database record of the domain ownership and the Name Servers that hold the domain's IPrecord.

What are secure websites and why SSL certificates are ?

When we log on to a website, information is sent from your computer to the web server, and from the web server to the computer. Anyone can browse through this information because it is in plain text. So, we can imagine how risky it would be to go for online shopping or banking in the internet. If this menace is not done away wit, how will e-commerce be possible? The answer lies in creating Secure Socket Layer (SSL), where all text is encrypted. Not only for text, there is encryption for your credit card number too. A secure website must have its own static/dedicated IP address.

Secure Socket Layer (SSL) providers like GeoTrust, SSL.com also provide a 'site seal' to the owners of these websites which is characterized by high visibility, difficulty in duplicating and verification functionality.

Procurement of SSL certificates require a static/ dedicated IP address, SSL access and an understanding of non-trusted certificates. These certificates guarantee the customers about the legality of their websites and the transactions are a certified economic process.

Let's throw light upon their working. First, a browser requests a secure page (usually http://). Next the server sends its public key with its certificate. It decrypts the symmetric encryption key using its private key. The webserver sends back the requested html data encrypted with the symmetric key. Now the browser decrypts the http data and html document using the symmetric key and the information is displayed on the computer monitor.

How can I protect my Domain Name ?

The ownership of domain name is determined by the information recorded in the central Whois database under the Registrant information section of a particular domain record. From time to time, there have been incidents of hackers tampering with the Whois database in an attempt to wrest control over a domain. There are ways to control this menace. In order to minimize the potential risk of losing your domain name, you can take the following steps:

Use a complex password (minimum 8 characters constituting meaningless, non-recognizable words).

Keep full control over your domain name. Get your domain name registered in your name exclusively. If that is not done, many a time, the service provider has the pie.

In the wake of any suspicious email which indicates changes on your domain name, alert the company through which you purchased the domain name immediately. Forward to them such murky documentation and provide them with the details of your problem. That would help them track down the disorder and do away with any mischief before things go out of control.

Keep an off-line (paper/ hard) copy of your Whois records. Get a print out of the receipt and all other information which is sent by your Registrar via email to you. One never knows when these come handy. So, at times, it is wise to rely on good old paper.

Make payments on time. Renew your domain name as soon as you receive a reminder from the Registrar. If the stipulated time of payment expires, you lose your domain name, and it might be to someone with a liking for the same name.

Things to be consider before Web Hosting

You have a website and are now confused as to all the choices you have in order to find a host for your site.

Here are some basic things to consider when choosing a web hosting Company:

Speed and reliability of the servers and hardware:

Make sure they have a high-speed server. They provide you good bandwidth.

Compatibility with existing Software and Skills:

Is your web hosting company server, software and support services compatible with the skills and software you are using? For example if you are using FrontPage to create your site, make sure your website hosting company have FrontPage extensions installed on their server.

Some of the basic features of a web hosting service should include:

At least 10MB of allocated space

Good bandwidth

Free Technical Support

POP3 E-Mail Accounts

Email Forwarding

Email Auto-responders

Email Aliases

FTP Access

FrontPage Support

Own CGI-Bin Access

Perl, CGI

Server Side Includes (SSI)

Password Protection

Flexibility and room for growth Keep in mind the future needs of your web site:
If the traffic to your website explodes, or in the future you may need a database solution then your web hosting company must be able to accommodate the changes.

Quality of their support services:

Support -- Make sure you can contact your website hosting provider by phone or email. If you follow these basic guidelines, you will have a reliable, efficient and satisfying web hosting service that will contribute to the success of your business for many years to come.

Right Web Hosting Company in india

Perhaps when you were comparing web hosting plans among several hosting providers your decision was mixed on which hosting provider to choose until you saw uptime percentage guarantees like 99.5%, 99.9% or even 99.999%. Your mathematical intellect told you that the higher the percentage uptime, the higher the accessibility and reliability of your hosted web site will be.

Some important Question one must regarding web hosting Service Providers -:

1) But how did you verify this superior statistic ?
2) Is there some kind of monthly money back guarantee or price break if your site fails to pass the advertised percentage ?
3) How will you ever know if and when your web site goes down while you're at work or while you sleep ?
4) Do you expect the hosting provider to email you and tell you that the site was down and automatically credit your account ?

Most web hosting providers will tell you that it is the customers responsibility to alert and challenge them on this matter and bring it before the Customer Support for proper billing compensation; if any! Now, you're asking yourself how do I enforce such a claim without the proper data and verification? A solution to the dilemma is usage of several web site uptime monitoring services. Uptime monitoring services vary in costs, statistical details, notification features, and time monitoring intervals. So depending on your objectives and level of statistical detail be sure to visit several web sites offering this kind of service and see for yourself what you get with each service.

The importance of having reassurance that your web site is up as "guaranteed" by your web hosting provider is critical for some businesses that have an e-commerce web site. They can not afford to be down for 2 hrs during peak visitation and purchase periods or else revenue is lost - ouch! For others it may be the private investigator in them that is curious to know just how reliable their web hosting provider is

For instance, a 99.5% uptime means that 0.5% downtime is allowed, which translates into approximately 7.2 minutes per day or 3.6 hours per month of downtime for your web site. Downtime is usually understood to be for server errors or related interruptions and not for scheduled maintenance or unexpected network outages beyond the providers control. However, if the server that you are hosting on accumulates excessive downtime for repairs/upgrades/etc.. then you might like to know this information and request either a new server or a refund; hence switch to a new hosting provider.

At any rate, the use of a web site uptime monitoring service to provide the evidence needed in proving your case is crucial. Even if you're not compensated for excessive downtime at least you will know the facts and can make an informed decision on your course of action to resolve this dilemma. Do not take your web hosting providers words and the HTML hype plastered all over their web site they sell you. Take time to contact them and ask questions before you trust them with your domain name registration web site. 2) Is there some kind of monthly money back guarantee or price break if your site fails to pass the advertised percentage ?
3) How will you ever know if and when your web site goes down while you're at work or while you sleep ?
4) Do you expect the hosting provider to email you and tell you that the site was down and automatically credit your account ?

Most web hosting providers will tell you that it is the customers responsibility to alert and challenge them on this matter and bring it before the Customer Support for proper billing compensation; if any! Now, you're asking yourself how do I enforce such a claim without the proper data and verification? A solution to the dilemma is usage of several web site uptime monitoring services. Uptime monitoring services vary in costs, statistical details, notification features, and time monitoring intervals. So depending on your objectives and level of statistical detail be sure to visit several web sites offering this kind of service and see for yourself what you get with each service.

The importance of having reassurance that your web site is up as "guaranteed" by your web hosting provider is critical for some businesses that have an e-commerce web site. They can not afford to be down for 2 hrs during peak visitation and purchase periods or else revenue is lost - ouch! For others it may be the private investigator in them that is curious to know just how reliable their web hosting provider is.

For instance, a 99.5% uptime means that 0.5% downtime is allowed, which translates into approximately 7.2 minutes per day or 3.6 hours per month of downtime for your web site. Downtime is usually understood to be for server errors or related interruptions and not for scheduled maintenance or unexpected network outages beyond the providers control. However, if the server that you are hosting on accumulates excessive downtime for repairs/upgrades/etc.. then you might like to know this information and request either a new server or a refund; hence switch to a new web hosting provider.

At any rate, the use of a web site uptime monitoring service to provide the evidence needed in proving your case is crucial. Even if you're not compensated for excessive downtime at least you will know the facts and can make an informed decision on your course of action to resolve this dilemma. Do not take your web hosting providers words and the HTML hype plastered all over their web site they sell you. Take time to contact them and ask questions before you trust them with your domain name registration web site.

What is the Right Choice Windows or Linux Hosting ?

If you're a new or casual Webmaster and your site is non-revenue generating with static HTML pages you generated from boxed software, then Linux is the best solution overall for you because linux hosting costs less and you hardly ever need to research into the more advanced functions. Server operating system becomes a non-issue. All you need to do is to have a good host. The moment you decide you want your site to have more complex features like members only area, e-commerce, live help and so on, then the server operating system might be important. Interactive features rely on server side programs that process your site visitor's input and return something intelligent. There are many programs out there but most common are ASP, PHP and Perl.

Windows Desktop and Server Operating System

Just because you run a windows desktop doesn't mean you must opt for Windows web hosting. This is true vice versa. Whatever operating system you use on your desktop has little to do with your choice of hosts. As long as you understand your FTP or web publishing software, your host can be any operating system.

Website Objectives

What is important however is you know what you want your site to do, what you want to offer on your web site. This is what will ultimately lead you to the type of hosting. As mentioned before, interactive sites usually rely on ASP, PHP or Perl type languages. Each programming language has its own strengths and weaknesses and sometimes one can give you something the other can't although not very often. PHP and Perl are Linux based and ASP Windows. If you opt to use ASP to power your web site, then you'll want to go with Windows hosting. You might be told that ASP is available on Linux hosting packages and that is true. But bear in mind it might not work as well on Linux as they would on Windows. This is also true the other way around. While you can have PHP or Perl on a Windows web host, they weren't developed for Windows and might not work as well. In fact, there are often disclaimers about using these languages on Windows servers.

Some hosts have successfully implemented these programming languages for the different platforms. Be very clear in this case about the scripts you want to use because server configurations for Windows can be vastly different from Linux. This might cause the script to fail or not function at it's full potential. It's always best to go with the operating system the language was built for.

Security

You'll most likely be told flatly Unix based servers have better security. Mainly because these operating systems have consistently been reliable while Windows is a big target for exploitation. Hosting wise it boils down to one thing. No matter how secure the operating system is, your site cannot be secure if your host has not configured it correctly and isn't updated often or swiftly. In speed and performance they both perform well. Hardware is a big factor here. Again, look to your host. Do they upgrade well ahead or do they max out the resources before doing so?

Things to note about Web Hosting Provider

But how did you verify this superior statistic?

Is there some kind of monthly money back guarantee or price break if your site fails to pass the advertised percentage?

How will you ever know if and when your web site goes down while you're at work or while you sleep?

Do you expect the hosting provider to email you and tell you that the site was down and automatically credit your account?

Most web hosting providers will tell you that it is the customers responsibility to alert and challenge them on this matter and bring it before the Customer Support for proper billing compensation; if any! Now, you're asking yourself how do I enforce such a claim without the proper data and verification. A solution to the dilemma is usage of several web site uptime monitoring services. Uptime monitoring services vary in costs, statistical details, notification features, and time monitoring intervals. So depending on your objectives and level of statistical detail be sure to visit several web sites offering this kind of service and see for yourself what you get with each service.

The importance of having reassurance that your web site is up as "guaranteed" by your web hosting provider is critical for some businesses that have an e-commerce web site. They can not afford to be down for 2 hrs during peak visitation and purchase periods or else revenue is lost - ouch! For others it may be the private investigator in them that is curious to know just how reliable their web hosting provider is. For instance, a 99.5% uptime means that 0.5% downtime is allowed, which translates into approximately 7.2 minutes per day or 3.6 hours per month of downtime for your web site. Downtime is usually understood to be for server errors or related interruptions and not for scheduled maintenance or unexpected network outages beyond the providers control. However, if the server that you are hosting on accumulates excessive downtime for repairs/upgrades/etc.. then you might like to know this information and request either a new server or a refund; hence switch to a new web hosting provider. At any rate, the use of a web site uptime monitoring service to provide the evidence needed in proving your case is crucial. Even if you're not compensated for excessive downtime at least you will know the facts and can make an informed decision on your course of action to resolve this dilemma. Do not take your web hosting provider's words and the HTML hype plastered all over their web site they sell you. Take time to contact them and ask questions before you trust them with your domain name registration web site.

What is Web Hosting ?

Web hosting company were born out of this great need to provide an environment for the masses to own a piece of cyberspace, to offer an environment where people could have their piece of cyberspace on the internet 24/7 without the great cost. web hosting company developed a model where they could split up areas on the servers connected to the backbone and rent this space, cutting the costs across many people sharing the server and backbone connection to the internet. To obtain space in a web hosting environment you become a member and agree to terms and conditions of renting the space - just as if you were to rent a house or commercial premises for your business. Once you agree and become a member, you are given an access code, a key, to your piece of cyberspace. This key, in the form of a login and password, allows you to connect to the web hosting server and up-load (transfer to) your web site so it can be accessed on the internet. Your login and password is also used to connect to a server to create and administer mailboxes to send and receive email for you, your staff, or family members. The similarity of renting an office or home to renting space in a web-hosting environment is even more similar. With some buildings a gardener and/or a guard is available to look after the gardening or provide security.

In a web-hosting environment, you have support people to help you do what you need to do on your web site to make it grow and there are server administrators to protect and secure your web-hosting space. a piece of cyberspace, to offer an environment where people could have their piece of cyberspace on the internet 24/7 without thegreat cost. web hosting companies developed a model where they could split up areas on the servers connected to the backbone and rent this space, cutting the costs across many people sharing the server and backbone connection to the internet. To obtain space in a web hosting environment you become a member and agree to terms and conditions of renting the space - just as if you were to rent a house or commercial premises for your business. Once you agree and become a member, you are given an access code, a key, to your piece of cyberspace. This key, in the form of a login and password, allows you to connect to the web hosting server and up-load (transfer to) your web site so it can be accessed on the internet. Your login and password is also used to connect to a server to create and administer mailboxes to send and receive email for you, your staff, or family members. The similarity of renting an office or home to renting space in a web-hosting environment is even more similar. With some buildings a gardener and/or a guard is available to look after the gardening or provide security.

Once you agree and become a member, you are given an access code, a key, to your piece of cyberspace. This key, in the form of a login and password, allows you to connect to the web hosting server and up-load (transfer to) your web site so it can be accessed on the internet. Your login and password is also used to connect to a server to create and administer mailboxes to send and receive email for you, your staff, or family members.The similarity of renting an office or home to renting space in a web-hosting environment is even more similar. With some buildings a gardener and/or a guard is available to look after the gardening or provide security. In a web-hosting environment, you have support people to help you do what you need to do on your web site to make it grow and there are server administrators to protect and secure your web-hosting space.

How do my customers order dedicated servers from me ?

Once you have been approved and setup as a Reseller, you will be able to order dedicated servers from our convenient online control panel interface. Simply log into http://www.weblinkindia.net/reseller/.

Who should join reseller hosting services ?

Any company (i.e. web designers, developers, etc.) seeking to resell reliable, secure, optimally connected dedicated server hosting services hosted in a secure, reliable, managed data centers directly connected to over 100 major networks.

What is reseller hosting services ?

Weblinkindia.net provides you a tool that has been designed to help you earn huge revenues by either expanding your hosting services or by broadening your existing dedicated hosting services.