With the rapid development of the Internet, the demand for data service providers is mixed. Due to the reduction of Internet access thresholds, large and small data service providers have sprung up. Choosing a regular service provider can directly promote the future development of your website and ensure that your company's informationization process is safe and efficient. Let's talk about choosing the most important point for your server hosting and server renter.
1, often referred to as the server's "U" is a unit that represents the external dimensions of the server, is an abbreviation of unit, the detailed size is determined by the American Electronic Industry Association (EIA) as an industry group. The reason for specifying the size of the server is to keep the server in the proper size for placement on an iron or aluminum frame. The rack has a screw hole for fixing the server, and it is aligned with the screw hole of the server and fixed by screws.
The specified size is the width of the server (48.26cm = 19 inches) and the height (multiple of 4.445cm). Since the width is 19 inches, the rack that satisfies this requirement is sometimes referred to as a "19-inch rack". The thickness is 4.445 cm. 1U is 4.445cm, 2U is 2 times of 1U is 8.89cm (and so on). In other words, the so-called "1U server" is a product that meets the EIA specifications and has a thickness of 4.445 cm. Products designed to fit into a 19-inch rack are generally referred to as rack servers.
2, server hosting means to increase the access speed of the website, host your server and related equipment to a complete computer room facilities, high-quality network environment, rich bandwidth resources and operational experience, and a network that can be used for users. And in the network data center where the equipment is monitored in real time, so that the system can achieve safe, reliable, stable and efficient operation. The hosted server is maintained by the customer himself or remotely by another authorized person.
The data center can provide cabinet and bandwidth rental services for customers' critical servers, enabling the server to maintain endless service 24 hours a day, seven days a week. When you are interested in building your own web, email, Ftp server, and your website's application is complex or your website has a high access rate, you can choose to purchase the server yourself and host the whole machine.
3, your own indoor storage server, you must establish an air-conditioned environment, standard facilities (such as 24-hour computer room air conditioning system, uninterruptible power supply system, etc.) and management server and network business to make a huge and long-term investment . Server hosting is the most cost-effective online solution, with the highest levels of performance, security and reliability.
4, server hosting is to have a server in the data center (IDC) connected to the Internet, or rent a server to it, customers can configure the server as WWW, E- through remote control Mail, Ftp and other functions of the server.
Virtual Hosting refers to: thinning the hard disk of a UNIX or NT system. Each hard disk space can be configured as a separate domain name and IP address for www, email, FTP. server. Such a server, when viewed by people, does not see that it shares a host system resource with others. Users who rent space on this machine can only control the part of the space that belongs to him through file transfer (FTP), etc., and achieve limited functional configuration such as downloading information. Server-hosted users can fully control their own servers through remote control software (such as PCANYWHERE) to achieve a variety of application functions.
Selecting protection for a virtual infrastructure is like buying an anti-virus software product for
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