Cheap Website Hosting India
Cheap Website Hosting India
A web hosting service is a type of internet hosting service that allows people and companies to make their website available via the world wide web. Web hosts are companies that supply space on a server owned or leased for use by users, as well as providing internet connectivity, usually in a data center. Website hosts can also provide 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
Up till 1991, the internet was limited 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 established and not until the end of 1993 would there be a graphical web site browser for Mac or Windows computers. Even after there was more internet availability, the situation was confused until 1995.
To host a web site on the internet, an individual or company would need their own computer or server. As not all companies had the budget or experience to do this, web site hosting services started to supply services to host users' sites on their own servers, without the customer needing to configure the necessary infrastructure neededd to run the website. The owners of the websites, also known as webmasters, would be able to design 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 world wide web increased, the demand for organizations, both large and small, to have an online presence increased. By 1995, organizations such as GeoCities, Angelfire and Tripod were offering free hosting.
Classification
Smaller Hosting Services
The simplest is awebsite page and small-scale file hosting, where files can be uploaded via File Transfer Protocol (FTP) or a web interface. The files are generally delivered to the web "as is" or with minimal processing. A lot of internet service providers (ISPs) offer this service at no charge to subscribers. People and companies may also acquire web page hosting from other service providers.
Free website hosting service is supplied by various organizations with limited services, at times supported by advertisements, and sometimes 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 often has a higher cost depending upon the size and type of the site.
Larger Hosting Services
Many large companies that are not internet service providers need to be permanently connected to the web so they can send email, files, etc. to other sites. The company may use the computer as a website host to supply details of their goods and services and facilities for website orders.
A complicated website needs a more inclusive package that offers database support and application development platforms (e.g. ASP.NET, ColdFusion, Java EE, Perl/Plack, PHP or Ruby on Rails). These facilities allow customers to develop or install scripts for applications like forums and content management. Also, Secure Sockets Layer (SSL) is typically used for sites that wish to keep the data transmitted more secure.
Types of Hosting
Internet hosting services can run web servers. The scope of website hosting services differs quite a bit.
Shared Website Hosting Service
One's website is located on the same server as many other websites, ranging from a few websites to hundreds of websites. Usually, all domains may share a common pool of server resources, such as RAM and the CPU. The features available with this type of service can be quite basic and not flexible in terms of software and updates. Resellers often make available shared website hosting and website companies at times have reseller accounts to supply hosting for clients.
Reseller Website Hosting
Reseller website hosting allows clients to become website hosts themselves. Resellers could function, for individual domains, under any combination of these listed types of hosting, depending on who they are working 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 supply a nearly identical service to their provider's shared hosting plan and supply the tech support themselves.
Virtual Dedicated Server
Also known as a Virtual Private Server (VPS), it separates server resources into virtual servers, where resources can be split up in a way that does not directly reflect the shared hardware. VPS will sometimes be allocated resources based on a one server to many VPSs relationship, however, virtualization may be desired for a few reasons, including the possibility to move a VPS container between servers. The users might have root access to their own virtual space. Users are typically responsible for fixing and maintaining the server (unmanaged server) or the VPS provider may supply server admin jobs for the client (managed server).
Dedicated Hosting Service
The client gets his or her own web server and has complete control over it (user has root access for Linux/administrator access for Windows); but, the client generally does not own the server. One type of dedicated hosting is self-managed or unmanaged. This is generally the least expensive for dedicated plans. The user has full administrative access to the server, which means the client 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 full control over it (the client is not given root access for Linux/administrator access for Windows); however, they can control their data via FTP or other remote management software. The customer is not granted complete control so that the provider can guarantee the quality of service by not permitting the user to change the server or potentially create configuration problems. The customer typically doesn't own the server. The server is leased to the customer.
Colocation Website Hosting Service
Almost the same as the dedicated website hosting service, but the customer owns the colocation server; the hosting organization offers physical space that the server takes up and manages the server. This is the strongest and costly kind of web hosting service. In most cases, the colocation provider may provide little to no help directly for their user's machine, providing only the electrical, internet access, and storage facilities for the server. In most cases for colocation, the user would have their own administrator visit the data center on-site to do any hardware upgrades or changes. Formerly, many colocation providers would accept any system configuration for hosting, even ones housed in desktop-style minitower cases, but most hosts now expect rack mount enclosures and standard system configurations.
Cloud Hosting
This is a relatively new kind of hosting platform that allows clients powerful, scalable and reliable hosting based on clustered load-balanced servers and utility billing. A cloud-hosted website might be more stable than others since other servers in the cloud can take over when a single piece of hardware breaks. Furthermore, local power disruptions or even natural disasters are less problematic for cloud hosted websites, as cloud hosting is not centralized. Cloud hosting also allows providers to charge users only for resources used by the user, rather than a flat fee for the amount the user expects they may use, or a fixed amount upfront hardware investment. Alternatively, the decentralization may provide clients less control over where their information is located, which could be problematic for clients with data security or privacy worries.
Clustered Hosting
Having a number of servers host the same content for improved resource utilization. Clustered servers are a amazing solution for high-availability dedicated hosting, or having a scalable website hosting solution. A cluster may separate website serving from database hosting capability. (Typically web hosts use clustered hosting for their shared hosting plans, as there are quite a few benefits to the mass managing of clients).
Grid Hosting
This variation of distributed hosting is when a server cluster performs like a grid and is made of multiple nodes.
Home Server
Sometimes, a sole computer situated in a private home can be used to host one or more websites from a usually consumer-grade broadband connection. These can be purpose-built machines 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 supply static IP addresses. A wonderful method to get a reliable DNS hostname is by creating 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 provided by web host service providers:
- File hosting service: hosts files, not website pages
- Image hosting service
- Video hosting service
- Blog hosting service
- Paste bin
- Shopping cart software
- Email hosting service
Host Management
The host might also offer an interface or control panel for managing the web server and installing scripts, as well as other modules and service applications like email. A web server that doesn't use a control panel for managing the hosting account, is often 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 website is measured by the percentage of a year in which the website is publicly accessible 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 during network outage. A hosting provider's Service Level Agreement (SLA) might include a specific amount of scheduled downtime per year in order to perform maintenance on the systems. The scheduled downtime is sometimes not included in 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 system drops below that in the signed SLA, a hosting provider generally will supply a partial refund for lost time. How downtime is calculated varies from provider to provider, therefore understanding the SLA is important. Not all providers provide uptime information. A lot of hosting providers will guarantee at least 99.9% uptime which will provide for 43 minutes of downtime per month, or 8 hours and 45 minutes of downtime each year.
Obtaining Hosting
Website hosting is often offered as part of a complete internet access plan from ISPs. There are also a number of free and paid providers offering website hosting.
A client needs 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. Most hosting providers offer Linux-based website hosting which offers a wide range of various software. A usual configuration for a Linux server is the LAMP platform: Linux, Apache, MySQL, and PHP/Perl/Python. The web hosting customer might want to acquire other services, such as email for their business domain, databases or multimedia services. A user might also choose Windows as the hosting platform. The client still can choose from Perl, PHP, Python, and Ruby, but the client may also use ASP.NET or ASP Classic. Website hosting packages often include a website content management system, so the end-user does not have to worry about the more technical components.
Security
Since website hosting services host sites belonging to their clients, online security is an important issue. When a client agrees to use a web hosting service, they are handing over control of the security of their site to the service provider that is hosting the site. The level of security that a web hosting service provides is quite important to a possible client and can be a major point when considering which provider a customer may choose.
Website hosting server can be targeted by malicious organizations in different ways, including uploading malware or malicious code onto a hosted website. These attacks {may|might| be done for various reasons, including stealing credit card data, launching a Distributed Denial of Service Attack (DDoS) or spamming.