Best Website Hosting Provider In India
Best Website Hosting Provider In India
A web hosting service is a kind of internet hosting service that allows individuals and companies to make their website available via the world wide web. Web hosts are companies that offer space on a server owned or leased for use by clients, as well as providing internet connectivity, typically in a data center. Web hosts can also offer data center space and connectivity to the internet for other servers located in their data center, called colocation, also known as Housing in Latin America or France.
History
Until 1991, the internet was restricted to use only "...for research and education in the sciences and engineering..." and was used for email, telnet, FTP and USENET traffic, but only a tiny number of web pages. The world wide web protocols had only just been put together and not till the end of 1993 would there be a graphical website browser for Mac or Windows computers. Even after there was greater internet access, the situation was confused until 1995.
To host a web site on the internet, an individual or business would need their own computer or server. As not all companies had the budget or capability to do this, web hosting services began to provide services to host users' websites on their own servers, without the customer needing to install the necessary infrastructure required to run the web site. The owners of the sites, also referred to as webmasters, would be able to build a website that would be hosted on the website hosting service's server and published to the web by the web hosting service.
As the number of users on the internet grew, the pressure for companies, both big and tiny, to have an online presence increased. By 1995, companies such as GeoCities, Angelfire and Tripod were supplying free hosting.
Classification
Smaller Hosting Services
The most basic is aweb page and small-scale file hosting, where files can be uploaded via File Transfer Protocol (FTP) or a website interface. The files are often delivered to the web "as is" or with almost no processing. Quite a few internet service providers (ISPs) provide this service free to users. People and companies may also get web page hosting from alternative service providers.
Free website hosting service is provided by various organizations with limited services, sometimes supported by advertisements, and often limited when compared to paid hosting.
Single page hosting is often sufficient for personal website pages. Personal web site hosting is typically free, advertisement-sponsored, or inexpensive. Business web site hosting generally has a higher cost depending upon the size and type of the site.
Larger Hosting Services
Many big companies that are not internet service providers need to be constantly connected to the web to send email, files, etc. to other sites. The company may use the computer as a website host to supply details of their products and services and facilities for website orders.
A complicated site demands a more expanded package that provides database support and application development platforms (e.g. ASP.NET, ColdFusion, Java EE, Perl/Plack, PHP or Ruby on Rails). These facilities allow clients to develop or install scripts for applications like forums and content management. Also, Secure Sockets Layer (SSL) is typically used for websites that wish to keep the data transmitted more secure.
Types of Hosting
Internet hosting services can manage web servers. The scope of web hosting services differs a lot.
Shared Web Hosting Service
One's website is located on the same server as many other sites, ranging from a few sites to hundreds of sites. Generally, all domains may share a common pool of server resources, such as RAM and the CPU. The features available with this kind of service can be fairly basic and not flexible in terms of software and updates. Resellers sometimes sell shared web hosting and web organizations sometimes have reseller accounts to supply hosting for clients.
Reseller Web Hosting
Reseller website hosting permits customers to become website hosts themselves. Resellers may function, for individual domains, under any combination of these listed types of hosting, depending on who they are affiliated with as a reseller. Resellers' accounts may differentiate a lot in size: they may have their own virtual dedicated server to a colocated server. Many resellers provide a similar service to their provider's shared hosting plan and offer the tech support themselves.
Virtual Dedicated Server
This is also known as a Virtual Private Server (VPS), it divides server resources into virtual servers, where resources can be split up in a way that does not directly reflect the server's hardware. VPS will often be allocated resources based on a one server to many VPSs relationship, however, virtualization might be done for varying reasons, which includes the ability to move a VPS container between servers. The users may have root access to their own virtual space. Users are sometimes responsible for fixing and maintaining the server (unmanaged server) or the VPS provider may supply server admin tasks for the customer (managed server).
Dedicated Hosting Service
The customer gets their own website server and gets full control over it (user has root access for Linux/administrator access for Windows); however, the user typically doesn't own the server. One type of dedicated hosting is self-managed or unmanaged. This is often the least expensive for dedicated plans. The client has full administrative access to the server, which means the customer is responsible for the security and maintenance of their own dedicated server.
Managed Hosting Service
The user gets their own web server but they are not allowed complete control over it (the client is not given root access for Linux/administrator access for Windows); but, they are allowed to control their data via FTP or other remote management tools. The client is not allowed full control so that the provider can guarantee the quality of service by not granting the user to change the server or possibly create configuration issues. The user generally does not own the server. The server is leased to the user.
Colocation Web Hosting Service
Similar to the dedicated web hosting service, but the customer owns the colocation server; the hosting organization supplies physical space that the server takes up and takes care of the server. This is the most powerful and costly kind of website hosting service. In most cases, the colocation provider may supply little to no help directly for their customer's computer, providing just the electrical, internet access, and storage facilities for the computer. In most cases for colocation, the user would have his own administrator go to the data center on-site to do any hardware upgrades or changes. Formerly, a number of colocation providers would allow any computer configuration for hosting, even ones housed in desktop-style minitower cases, but most hosts now demand rack mount enclosures and standard system configurations.
Cloud Hosting
This is a relatively new kind of hosting platform that permits customers powerful, scalable and reliable hosting based on clustered load-balanced servers and utility billing. A cloud-hosted website might be more reliable than others since other computers in the cloud can take over when an individual piece of hardware breaks. Furthermore, local power failures or even natural disasters are less of a problem for cloud hosted websites, as cloud hosting is not centralized. Cloud hosting also permits providers to invoice users just for resources consumed by the client, instead of a flat rate for the amount the user expects they will use, or a fixed cost upfront hardware investment. Alternatively, the decentralization might provide clients less control on where their information is located, which could be a deal breaker for users with data security or privacy concerns.
Clustered Hosting
Having a group of servers hosting the same content for stable resource utilization. Clustered servers are a fantastic solution for high-availability dedicated hosting, or building a scalable web hosting solution. A cluster may separate web serving from database hosting capability. (Generally web hosts use clustered hosting for their shared hosting plans, as there are quite a few options to the mass managing of customers).
Grid Hosting
This type of distributed hosting is when a server cluster acts like a grid and is made of multiple nodes.
Home Server
Usually, a sole server situated in a private home can be used to host one or more web sites from a usually consumer-grade broadband connection. These can be purpose-built computers or more commonly old PCs. Some ISPs purposefully attempt to block home servers by disallowing incoming requests to TCP port 80 of the user's connection and by refusing to offer static IP addresses. A wonderful opportunity to keep a reliable DNS hostname is by having an account with a dynamic DNS service. A dynamic DNS service will automatically change the IP address that a URL directs to when the IP address changes.
Some specific kinds of hosting supplied by website host service providers:
- File hosting service: hosts files, not web pages
- Image hosting service
- Video hosting service
- Blog hosting service
- Paste bin
- Shopping cart software
- Email hosting service
Host Management
The host can also supply an interface or control panel for managing the web server and installing scripts, as well as other modules and service applications like email. A website server that doesn't use a control panel for managing the hosting account, is generally referred to as a "headless" server. Some hosts specialize in certain software or services (e.g. e-commerce, blogs, etc.).
Reliability and Uptime
The availability of a site is measured by the percentage of a year in which the website is publicly available and reachable via the internet. This differs from measuring the uptime of a system. Uptime refers to the system itself being online. Uptime does not take into account being able to reach it as in the event of a network outage. A hosting provider's Service Level Agreement (SLA) may include a specific amount of scheduled downtime per year in order to perform maintenance on the systems. The scheduled downtime is sometimes excluded from the SLA timeframe and needs to be subtracted from the Total Time when availability is calculated. Depending on the wording of an SLA, if the availability of a server drops below that in the signed SLA, a hosting provider generally will provide a partial refund for time lost. How downtime is determined varies from provider to provider, therefore going through the SLA is not to be taken lightly. Not all providers release uptime statistics. Quite a number of hosting providers will guarantee at least 99.9% uptime which will allow for 43 minutes of downtime every month, or 8 hours and 45 minutes of downtime per year.
Obtaining Hosting
Website hosting is generally supplied as part of a complete internet access plan from internet service providers. There are also a lot of free and paid providers offering website hosting.
A customer is encouraged to evaluate the requirements of the application to choose what type of hosting to use. Such considerations include database server software, scripting software, and operating system. Many hosting providers offer Linux-based web hosting which offers a wide range of various software. A typical configuration for a Linux server is the LAMP platform: Linux, Apache, MySQL, and PHP/Perl/Python. The web hosting user may want to obtain other services, such as email for their organization domain, databases or multimedia services. A customer may also choose Windows as the hosting platform. The client still can choose from Perl, PHP, Python, and Ruby, but the user may also use ASP.NET or ASP Classic. Web hosting packages sometimes include a website content management system, so the end-user does not have to worry about the more technical aspects.
Security
Because website hosting services host sites belonging to their clients, online security is an extreme worry. When a customer agrees to use a web hosting service, they are relinquishing control of the security of their site to the organization that is hosting the site. The degree of security that a website hosting service supplies is quite important to a potential customer and can be a major subject when deciding which provider a client may choose.
Web hosting computers can be attacked by malicious users in various ways, including uploading malware or malicious code onto a hosted website. These attacks {may|might| be done for different reasons, such as stealing credit card info, launching a Distributed Denial of Service Attack (DDoS) or spamming.