Granularity in DBMS | Multiple Granularity | DBMS | Telugu

GRANULARITY:
Granularity is the size of data that is allowed to be locked.
Multiple Granularity:
It refers to the ability of a database system to support various levels of data abstraction, allowing different users to view data at different levels of detail.
It means hierarchically breaking up the database into smaller blocks that can be locked.
The Multiple Granularity protocol enhances concurrency and reduces lock overhead.
It maintains the track of what to lock and how to lock.
It makes easy to decide either to lock a data item or to unlock a data item.
This type of hierarchy can be graphically represented as a tree.

for more videos plz check it in channel playlist
Do subscribe and support our channel
#sbtechtuts

Granularity in DBMS | Multiple Granularity | DBMS | Telugu
what is granularity in dbms
granularity in dbms
granularity
multiple granularity
dbms
sb tech tuts
sudhakar
bogam
sbtechtuts
telugu