Thursday 3 December 2015

MongoDB - Where and Why should we use MongoDb?

MongoDB - Where and Why should we use MongoDb?

Question: What is MongoDB?
MongoDB is a cross-platform document-oriented database which works on concept of collection and document. It is classified as a NoSQL database. Its not relational database.

Question: What is Advantages of MongoDB over RDBMS?
  1. Schema is not required.
  2. No Complex Joins
  3. MongoDB supports dynamic queries on documents using a document-based query language
  4. High Availability
  5. Fast results
  6. Recommened for Heavy Database
  7. DBA not required.

Question: Why should use MongoDB?
  1. Data is stored in JSON FOrmat which is much clear.
  2. Index on any attribute.
  3. Auto-Sharding
  4. Professional Support By MongoDB
  5. In Collection, Two document can have different fields

Question: Where should use MongoDB?
  1. Heavy Database
  2. Content Management and Delivery
  3. DBA not available.
  4. You database wil Grow much more in future.
  5. Your Data is Geographic based

Question: Compare the feature of MongoDB with MySQL?

Question: Where to download the MongoDB?