RDBMS vs. NoSQL: How do you pick?
| RDMS | NoSQL |
|---|---|
| RDBMS is completely structured way of storing data. | NoSQL is unstructured way of storing the data. |
| The amount of data stored mainly depends on the Physical memory of the system | In the NoSQL you don't have any such limits as you can scale the system horizontally. |
| For OLTP processing, nothing beats the combination of data quality and performance of a well designed RDBMS. | For extremely large datasets which are often event based transactions , NoSql is better to use . |
List of RDBMS Databases :
MySql
Oracle
DB2
PostgreSQL
etc ...
List of NoSql Databases :
Cassandra
MongoDB
Hadoop & Hbase
StupidDB
Cloudera
etc ...
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