Computers & Internet

SAS vs SATA

SAS, or Serial Attached SCSI, is a serial communication protocol for direct attached devices. These are generally faster and historically more expensive interface than compared to SATA. SAS drives are regarded...

Difference between UML and ERD

UML stands for Unified Modeling Language. ERD stands for Entity Relationship Diagram. UML is a popular and standardized modeling language that is primarily used for object oriented softwares. Entity-...

Difference between Storage and Memory

In terminology of computers, storage or memory refers to computer components and recording media which are used to store and retain digital information. Technically, there is no difference between the two...

Difference between D.B.A. and Oracle Developer

D.B.A. refers to database administrator. He is mainly responsible for settings and management tasks related to a database. The maintenance, optimization, recovery, etc., are included in the profile of a...

Difference between D.B.A. and D.B.M.S

D.B.A. refers to database administrator, whereas D.B.M.S. refers to Database management system. A D.B.A. is associated with the design, implementation, maintenance and repair of an organization's...