|
Data Accountability
Accountability is being able to trace the source of every data transaction. That, if there is a change in data value, there is a record of who, what, when and where data was accessed, altered or eliminated, both in real time and by means of an audit trail.
Data Availability
Making sure data is available when and where it's needed. This includes data replication as well as disaster recovery strategy.
The physical computer that runs a server program is also often referred to as server. Services can be supplied centrally by the use of a server; in other cases all the machines on a network have the same status with no dedicated server, and services are supplied peer-to-peer. |