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Category Archives: abbreviations and definitions
OLAP
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
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
LVM :- Logical Volume Manager and it’s a disk Management for Linux/UNIX Systems.
CDR
-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