The year-round availability indicator in this case is 99.749%, translat into an unavailability time of 22 hours per year. Tier III With Tier III, the building has not only an uninterruptible power supply, but also an additional power and cooling channel. It is possible to repair or replace equipment without interrupting the server. Long-term downtime does not exce 1.6 hours per year.
The time of uninterrupt information transfer is 99.982%.
Tier IV The fourth level is characteriz by the r undancy of all channels. If one is disconnect for some reason, the spare element will be automatically chinese in europe connect . Repair and maintenance of the server can be perform without stopping the systems. Advantages of data centers It is difficult and expensive to organize a data center on your own. If you have only one server, then allocating an entire server room for its placement is impractical.
It is much easier to rent space from a company that does this professionally
You can rent a unit, a rack, a server cabinet, a separate area in the machine room, or its entire space. In addition, the DC takes care of protection to be easy for users to from DDoS attacks, its staff is engag in the maintenance and protection of equipment. Conclusion If you have your own server hardware and software, you lack the lease of space in a data center for a complete IT infrastructure.
Without colocation, you cannot guarantee the safety of your data
Choose a data center whose performance will not negatively affect your business. The Linux operating system (or rather, its many variations) is one powder data of the most common in the world – along with Windows and macOS. Previously, it was us mainly by developers to create software and system administrators to manage servers, but now it can also serve as a full-fl g “home” system.