Mybb Website Hosting
Mybb Website Hosting
A web hosting service is a type of internet hosting service that allows people and organizations to make their site accessible 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, typically in a data center. Website 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
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 website pages. The world wide web protocols had only just been created and not until the end of 1993 would there be a graphical web 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 organization would need their own computer system or server. As not all companies had the money or capability to manage this, website hosting services began to offer to host users' sites on their own servers, without the client needing to acquire the necessary infrastructure required to operate the web site. The owners of the websites, also known as webmasters, would be able to construct a site that would be hosted on the website hosting service's server and published to the web by the website hosting service.
As the number of users on the world wide web increased, the pressure for organizations, both big and small, to have an online presence grew. By 1995, organizations such as GeoCities, Angelfire and Tripod were supplying free hosting.
Classification
Smaller Hosting Services
The most simple is aweb page and small-scale file hosting, where files can be uploaded via File Transfer Protocol (FTP) or a web site interface. The files are often delivered to the web "as is" or with minimal processing. A lot of internet service providers (ISPs) provide this service free of charge to subscribers. People and organizations may also acquire web page hosting from alternative service providers.
Free web hosting service is provided by various organizations with limited services, generally supported by adds, and sometimes limited when compared to paid hosting.
Single page hosting is often sufficient for personal web pages. Personal web site hosting is typically free, advertisement-sponsored, or inexpensive. Business web site hosting sometimes has a higher expense depending upon the size and type of the site.
Larger Hosting Services
Many large organizations that are not ISPs need to be constantly 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 provide details of their goods and services and facilities for internet-based orders.
A complicated site requires a more inclusive package that provides database support and application development platforms (e.g. ASP.NET, ColdFusion, Java EE, Perl/Plack, PHP or Ruby on Rails). These options allow customers to write 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 safe.
Types of Hosting
Internet hosting services can manage web servers. The scope of website hosting services varies a lot.
Shared Web Hosting Service
One's website is placed on the same server as many other sites, ranging from a few sites to hundreds of websites. Usually, all domains may share a common pool of server resources, such as RAM and the CPU. The features that are available with this type of service can be fairly simple and not flexible in terms of software and updates. Resellers often sell shared web hosting and web companies generally have reseller accounts to provide hosting for customers.
Reseller Website Hosting
Reseller website hosting allows customers to become web hosts themselves. Resellers can 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 vary a lot in size: they may have their own virtual dedicated server to a colocated server. Many resellers provide a nearly identical service to their provider's shared hosting plan and provide the technical 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 handed out in a way that doesn't directly reflect the underlying hardware. VPS will often be allocated resources based on a one server to many VPSs relationship, however, virtualization might be done for a few reasons, which includes the possibility to move a VPS container from one server to another. The users might have root access to their own virtual space. Customers are usually responsible for patching and maintaining the server (unmanaged server) or the VPS provider may offer server administration tasks for the customer (managed server).
Dedicated Hosting Service
The customer gets their own web server and gains complete control over it (user has root access for Linux/administrator access for Windows); however, the customer typically 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 customer has full admin access to the server, which means the user is responsible for the security and maintenance of their own dedicated server.
Managed Hosting Service
The customer gets their own web server but is not allowed full control over it (the customer is denied root access for Linux/administrator access for Windows); however, they can control their data via FTP or other remote management software. The client is disallowed complete control so that the provider can guarantee the quality of service by not granting the customer to change the server or possibly create configuration issues. The user often doesn't own the server. The server is leased to the customer.
Colocation Web Hosting Service
Similar to the dedicated web hosting service, but the customer owns the colocation server; the hosting company offers physical space that the server takes up and manages 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 client's computer, providing only the electrical, internet access, and storage facilities for the computer. In most cases for colocation, the customer 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 hosting companies now insist on rack mount enclosures and standard system configurations.
Cloud Hosting
This is a relatively modern type of hosting platform that permits users powerful, scalable and reliable hosting based on clustered load-balanced servers and utility billing. A cloud-hosted site might be more stable than others as other computers in the cloud can take over when an individual piece of hardware breaks. Also, local power disruptions or even natural disasters are less problematic for cloud hosted sites, as cloud hosting is not centralized. Cloud hosting also allows providers to bill users only for resources used by the user, instead of a flat rate for the amount the customer expects they might use, or a fixed amount upfront hardware investment. Alternatively, the decentralization may provide customers less control on where their information is located, which could be an issue for users with data security or privacy issues.
Clustered Hosting
Having a bunch of servers host the same content for better resource utilization. Clustered computers are a fantastic solution for high-availability dedicated hosting, or customizing a scalable website hosting solution. A cluster may separate web serving from database hosting capability. (Generally website hosts use clustered hosting for their shared hosting plans, as there are quite a few options to the mass managing of clients).
Grid Hosting
This type of distributed hosting is when a server cluster performs like a grid and is made of multiple nodes.
Home Server
Usually, a single computer placed in a private residence can be used to host one or a few web sites from a typically consumer-grade broadband connection. These can be purpose-built servers or more commonly old PCs. Some ISPs purposefully attempt to block residential servers by stopping incoming requests to TCP port 80 of the customer's connection and by refusing to supply static IP addresses. A great opportunity to get a reliable DNS hostname is by having an account with a dynamic DNS service. A dynamic DNS service will automatically update 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 could 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 does not use a control panel for managing the hosting account, is at times 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 is different 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 when there is a network outage. A hosting provider's Service Level Agreement (SLA) may include a certain amount of scheduled downtime each 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 server drops below that in the signed SLA, a hosting provider sometimes will provide a partial refund for time lost. How downtime is determined is different from provider to provider, therefore reading the SLA is not to be taken lightly. Not all providers produce uptime statistics. Quite a few hosting providers will guarantee at least 99.9% uptime which will provide for 43 minutes of downtime each month, or 8 hours and 45 minutes of downtime every year.
Obtaining Hosting
Web hosting is at times provided as part of a general internet access plan from internet service providers. There are also many free and paid providers offering web hosting.
A customer should evaluate the requirements of the application to choose what kind of hosting to use. Such considerations include database server software, scripting software, and operating system. a lot of hosting providers provide Linux-based web hosting which offers a wide range of different software. A usual configuration for a Linux server is the LAMP platform: Linux, Apache, MySQL, and PHP/Perl/Python. The web hosting customer may want to have other services, such as email for their business domain, databases or multimedia services. A customer may also prefer 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. Web hosting packages often include a website content management system, so the end-user does not have to be concerned about the more technical components.
Security
Since web hosting services host sites which belong to their customers, online security is an extreme worry. When a customer agrees to use a website hosting service, they are giving up control of the security of their site to the service provider that is hosting the website. The level of security that a website hosting service provides is quite important to a prospective client and can be a major topic when considering which provider a customer will choose.
Web hosting server can be targeted by malicious organizations in various ways, which include uploading malware or malicious code onto a hosted website. These attacks {may|might| be done for various reasons, such as stealing credit card info, launching a Distributed Denial of Service Attack (DDoS) or spamming.