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New answer posted
7 years ago
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VISHNU AGARWAL
Contributor-Level 10
NoSQL databases have an edge over the conventional relational DBMS.
Some of them are:
1) One doesn't need to know the structure of data beforehand as it is with the RDBMS (requires a fixed schema). The format/data model can be changed anytime without affecting the application driven by the database.
2) Using Hadoop implementations in conjugation with NoSQL database, data could be stored across 1000s of servers( volumes of data which even the biggest RDBMS can't handle). This data can be processed and retrieved really fast.
3) NoSQL databases use clusters of cheap commodity servers to manage the exploding data and transaction volumes, whi
Some of them are:
1) One doesn't need to know the structure of data beforehand as it is with the RDBMS (requires a fixed schema). The format/data model can be changed anytime without affecting the application driven by the database.
2) Using Hadoop implementations in conjugation with NoSQL database, data could be stored across 1000s of servers( volumes of data which even the biggest RDBMS can't handle). This data can be processed and retrieved really fast.
3) NoSQL databases use clusters of cheap commodity servers to manage the exploding data and transaction volumes, whi
...more
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