Advertisements
Advertisements
प्रश्न
What are the ACID properties?
थोडक्यात उत्तर
Advertisements
उत्तर
- The acronym stands for Atomicity, Consistency, Isolation and Durability. Atomicity follows the thumb rule “All or Nothing” while updating the data in the database for the user performing the update operation.
- Consistency ensures that the changes in data value to be constant at any given instance. Isolation property is needed during concurrent action.
- Durability is defined as the system’s ability to recover all committed actions during the failure of storage or the system.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
State any one method of removing data from a cell in a spreadsheet.
__________ is a collection of related data.
The ______ diagram gives a logical structure of the database graphically?
What is the full form of DBMS?
Limitations of a file system can be resolved by ______.
A database ______ certain details about how data is actually stored and maintained.
Users can work on DBMS using ______.
Which is not a limitation of database?
Mention the symbol which specifies the fixed columns or rows in a formula.
List any two types of storage devices in DBMS.
