ES embedded storage system ES (embedded storage system (embedded storage, ES))

Embedded storage system (embedded storage, ES) is the storage medium Embedded in the server, it is like the hard drive in the current PC.

The advantages are simple installation and convenient maintenance.

The disadvantage is that the storage media that each server can connect to is very limited, and the storage capacity and access speed are both limited by the performance of the server. One of the disadvantages of embedded storage systems is that the security and availability of stored information must rely on the server. If the server fails, the stored information will be unavailable.

So, the embedded storage system is a closed system.