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NAS Comparison of advantages and disadvantages between file server and file server , Now there are a lot of them on the market NAS Server brand , It seems that this market is still very promising , Today, we will discuss the common file server and NAS Server to do a simple comparison .
Network Attached Storage （NetworkAttached
Server, Abbreviated as NAS） Connecting storage devices to an existing network , Provide data and file services . Communication with customers usually uses NFS,CIFS agreement .
NAS Comparison between file server and file server
The main task of file server is to provide diversified services for computers on the network , Such as file sharing and processing , Web publishing ,FTP, E-mail service has obvious advantages , This is mainly due to the high performance of the file server CPU, And NAS Compared with it in data backup , Data security and other aspects are not dominant , The reasons are as follows ：
1) File server backup , The backup file and the original file are stored in the same system , Unable to share the risk , Especially to prevent catastrophic consequences ;
2) The file server should provide various services , So as to cause their own lack of security , Any service vulnerability may be attacked by hackers, resulting in data leakage or loss ;
3) The instability of file server's operating system will affect the security of data ;
4) The backup of file server needs professional operation , Must have a good sense of backup , And the need for regular maintenance of the machine ;
5) File servers are vulnerable to computer viruses ;
6) The client operating system cannot be backed up in real time , If the client computer is in use, the backup of the operating system cannot be performed ;
7) High power consumption and calorific value , The total power consumption of a file server is about 300~400W between , Therefore, the file server also has higher requirements for the working environment .
From this we can see that , File server can provide backup function , But there are many unsafe factors . and NAS Is a system optimized for storing backup
Summary ：
If you are a family or small business , Requirements for file sharing and backup , Data Bay recommended NAS The server , This can share files cost effectively , Backup files . But if you have a certain scale , Recommended use NAS and Windwos Server collaboration ,Widnwos
The active directory can be used effectively , Cross system for the entire enterprise to provide efficient user management solutions . The initial investment cost may be high , But in improving the overall efficiency of the enterprise , Improve the staff quality of enterprises IT Poor management , And bring unnecessary economic losses , The loss is invisible . In fact, let's see why those big enterprises , Multinational enterprises will invest such a high cost to build IT system , It can effectively improve work efficiency , So as to achieve a long time to reduce operating costs .
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