Gates VP questions

Gates VP answers

• Does any RDBMS do auto scaling, sharding, re-balancing?
• MongoDB Indexes
• MongoDB performance in SAFE mode
• Mongodb automatically write into capped collection
• Mongo cannot find master during data lookups
• is it true that Mongo keeps full database in ram?
• How To Query A Dictionary on MongoDB
• inheritance in document database?
• Mongo DB REST Option
• How to install mongoose driver on nodejs?