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How to create MongoDB indexes  ?
22 May, 14

How to create MongoDB indexes ?

In simple words “indexes are used to speed up query performance”. Let’s say you have a query which takes around 120ms to execute without indexes i can assure you that with proper indexes you can reduce that time by at least 10 times. Let me show you...
How to delete MongoDB document ?
22 May, 14

How to delete MongoDB document ?

In this blog post i am going to explain how to delete MongoDB document. The are few ways which are illustrated below : If we execute remove on collection without any params then it will delete all records [php] db.users.remove({}) // it will delete all documents along...