Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / praveen kumar k
RAID serves for two data storage requirements
1]Reliability
2]Performance
->Reliability-It maintains multiple copies of same data in
array of disks to make the storage fault tolerant in case of
disk failure.
->Performance-Different bits of a data component is stored
across an array of disks(bit striping) so that access time
is greatly reduced since single read time is enough to read
all the bits since they are in different disks, thus
boosting the performance.
| Is This Answer Correct ? | 4 Yes | 3 No |
Post New Answer View All Answers
What ports does postgresql use?
What is medical indexing?
What is toast in postgres?
Is postgresql free to use?
How do you change columns in postgresql?
Where is postgres configuration file?
What is a dead tuple?
What is gis data?
Is postgresql a virus?
Which is faster mysql or postgresql?
Is postgresql is nosql?
How do I open a pgadmin file in windows?
What is the difference between sql and postgresql?
How big can postgres get?
What is difference between drop and delete?
