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Which Feature(s) Mongodb Has Removed In­order To Retain Scalability?

Answer»

Since MongoDB needs to maintain a huge CHUNK of collection, it cannot use the traditional JOINS and TRANSACTIONS across multiple COLLECTIONS (tables in RDBMS). This brings the scalability into the system. 

 

Since MongoDB needs to maintain a huge chunk of collection, it cannot use the traditional Joins and Transactions across multiple collections (tables in RDBMS). This brings the scalability into the system. 

 



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