What Is Role Of Profiler In Mongodb?

1.	What Is Role Of Profiler In Mongodb?
Answer» MONGODB includes a database profiler which shows performance characteristics of each operation against the database. Using the profiler you can find QUERIES (and write OPERATIONS) which are SLOWER than they should be; USE this information, for example, to determine when an index is needed. MongoDB includes a database profiler which shows performance characteristics of each operation against the database. Using the profiler you can find queries (and write operations) which are slower than they should be; use this information, for example, to determine when an index is needed.

Answer»

MONGODB includes a database profiler which shows performance characteristics of each operation against the database. Using the profiler you can find QUERIES (and write OPERATIONS) which are SLOWER than they should be; USE this information, for example, to determine when an index is needed.

MongoDB includes a database profiler which shows performance characteristics of each operation against the database. Using the profiler you can find queries (and write operations) which are slower than they should be; use this information, for example, to determine when an index is needed.

Discussion

No Comment Found

Related InterviewSolutions

What If A Shard Is Down Or Slow And I Do A Query?
What Happens If I Try To Update A Document On A Chunk That Is Being Migrated?
How Does Sharding Work With Replication?
Should I Start Out With Sharded Or With A Non-sharded Mongodb Environment?
What's A Secondary Or Slave?
What's A Master Or Primary?
How Long Does Replica Set Failover Take?
Why Are My Data Files So Large?
How Do I Do Transactions/locking?
Does An Update Fsync To Disk Immediately?