Depending on the type provided by the hoster (the owner of the hosting) resources, hosting divided into types :
- virtual hosting virtual dedicated server dedicated server
When virtual hosting for the site provides a place forserver disk is usually small.One server can be taken up to 1000 members.Web services of all sites on the same virtual server are executed in a single environment.This hosting is suitable for "light" sites that do not require many resources.
Virtual dedicated server - it's part of the real server resources allocated for a single site or a single person.Resource sharing between users through software - for each user is a "virtual machine".
on one real server can be several virtual servers.This type of hosting is suitable for web sites average "weight".
Dedicated Server - is to provide the entire server entirely to the needs of a single user.This need for hosting special "heavy" sites that require maximum resources from the system.In addition, without a dedicated server is not necessary if the work site must be non-standard software.
Sometimes as another type of hosting service distinguish collocation - the placing on the territory of data center hosting provider of their computing power, or rent these facilities from the host.
When choosing a hosting should, first of all, pay attention to the functionality offered this or that company-hoster.In particular, it is very important criterion for choosing hosting is installed on a server operating system - it depends on it, what software can be installed on the server.
Necessary software is chosen based on the needs of the site. If the functioning of the site need a database (DB), the hosting must carry out their support and management system (DBMS).If necessary, the hosting must also support languages Perl, PHP, Python, ASP, Ruby, JSP, scripts CGI, directives .htaccess / .htpasswd (for Apache), etc.
compare various tariff plans of hosting each other on several quantitative indicators and limits.So cost of hosting will depend on :
- size of disk space provided
- amount of monthly traffic
- number of mailboxes and place them under
- number of databases and place them under
- number of users FTP
- number of sites withinone account
In addition, the cost of hosting services is directly influenced by the physical parameters of the server and Internet link provided by the hoster.Thus, server performance affects the amount of available CPU, RAM, download speed information - bandwidth, remote equipment host of the target audience of the site (it influences routing).
Hosting services can be provided for a fee and free of charge. Free hosting is popular among beginners and owners of small personal pages because its capacity is usually not sufficient to "heavy" e-commerce sites.
Free Hosting has much less functionality compared to the fee, it is slower and less reliable. free hosting providers often compensate forced Advertising client.In addition, the subject of advertising can not match the theme of the site and interfere with the visitors of this site.
Therefore commercial websites tend to choose paid hosting, can satisfy all customer requirements in terms of functionality and safety .