Category Archives: abbreviations and definitions

This Category contains the most abbreviations and definitions related to IT Specially UNIX & Linux Systems

OLAP

Posted on September 24, 2014 by UNIX Admin

OLAP (online analytical processing): is computer processing that enables a user to easily and selectively extract and view data from different points of view. For example, a user can request that data be analyzed to display a spreadsheet showing all … Continue reading →

oltp

Posted on September 24, 2014 by UNIX Admin

OLTP ( Online transaction processing) : is a class of information systems that facilitate and manage transaction-oriented applications, typically for data entry and retrieval transaction processing.

LVM

Posted on September 20, 2014 by UNIX Admin

LVM :- Logical Volume Manager and it’s a disk Management for Linux/UNIX Systems.

CDR

Posted on September 20, 2014 by UNIX Admin

-The CDR (Call Details Record and also knows as Call Data Record) is a data record produced by a telephone exchange or other telecommunications equipment that contains attributes that are specific to a single instance of a phone call or … Continue reading →