What is MongoDB?

MongoDB is an scalable high-performance open source, document orientated database, and the leading NoSQL database. MongoDB is developed in C++.

MongoDB features:

• Document-Oriented Storage: 
  JSON-style documents with dynamic schemas offer simplicity and power.
  
  
• Full Index Support :
  Index on any attribute, just like you're used to.
  
  
• Replication & High Availability :
  
  Mirror across LANs and WANs for scale and peace of mind.
  
  
• Auto-Sharding :
  Scale horizontally without compromising functionality.
  
  
• Querying :
  Rich, document-based queries.
  
  
• Fast In-Place Updates :
  Atomic modifiers for contention-free performance.

Map/Reduce :

Flexible aggregation and data processing.

GridFS :

Store files of any size without complicating your stack.

Professional Support by 10gen :

Enterprise class support, training, and consulting available.