Advantages of using external network data storage
Such data storage system http://dellexpert.ru/konfigurator-system-hranenya-dannyh-dell-powervault-cxd.html (DSS) for working with data is a comprehensive solution that allows you to centrally store any amount of information, ensuring the reliability of its protection, processing efficiency and full archiving. Network storage has several advantages over classical solutions for distributing information across multiple servers. Fault tolerance is achieved by the possibility of both partial and full redundancy of the components of a network storage system. External network data storage is more powerful performance and speed of data transfer, easily adapts to the business needs of the company, as it has the ability to easily scale and adapt to changes in the volume of information flow in the company. Data storage, unlike standard databases, can be used not only for processing transactions, but also for analyzing sales dynamics over several years, generating reports in various formats, and integrating data from various recording systems.
There are four types of data storage:
NAS. Reliable, inexpensive and easily customizable complexes.
DAS. Circuits with an external highway, enabling the connection of an unlimited number of disks.
SAN. Well suited for storing the mail database and provide quick access to information.
Failover data storage. They are combined into a cluster scheme and provide the highest reliability and speed of data transfer.
External data storage is used to save internal disk space, prevent data loss, ensure the security and availability of content at any time.