Does mongodb need a lot of ram?
how to do transactions/locking in mongodb?
Which all languages can be used with mongodb?
Explain replica set?
what is the role of profiler in mongodb?
If you remove a document from database, does mongodb remove it from disk?
Why 32 bit version of mongodb are not preferred ?
In mongodb how do you use $set to update a nested value?
What are the different types of nosql databases? Give some examples.
What do you mean by a replica set in mongodb?
Write the syntax for creating a collection and dropping a collection in mongodb.
List some alternatives to mongodb?
List the important features of mongodb.
What is the use of a namespace in mongodb?
What do you understand by a profiler with reference to mongodb?