A dizzying array of services are offered by web hosting companies. Web hosting includes a web page and small scale file hosting at its most basic level. It is possible to upload computer files via either a web interface or a file transfer protocol (FTP). ServerMania Los Angeles Data Center has some nice tips on this.
With little processing, these files are delivered to the Internet. For free or sometimes for a small fee, many Internet service providers offer web hosting to their subscribers. Web hosting is free or relatively inexpensive on most occasions, and is sponsored by ads.
For personal homepages, web hosting is mainly used. A higher level of database support and application development platforms, such as ASP.NET, Java and PHP, are required for more complex corporate sites.
A web interface panel, such as Plesk, Hosting Controller and cPanel, also includes web hosting. This makes it possible to have an email service to install scripts and manage the web server properly.
Web hosts specialize in a certain type of software or service in some cases. Large corporate establishments use them to outsource work to a specific web hosting company.
Web hosting also includes uptime hosting. That term refers to the percentage of time the host is accessible via the Internet to users. The majority of web hosting companies are aiming for a 99.9 percent host time.
That simply means that the downtime is roughly 8 hours and 46 minutes over a calendar year. It is important to keep in mind that scheduled interruptions as well as server restarts are sometimes a reality of web hosting for any number of reasons.