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Master Slave Replication: If too much load Advantage: Strict consistency (always get correct data). To achieve consistency we can implement...
PostgreSQL and MySQL are both popular open-source relational database management systems (RDBMS), and they have several similarities. However, there...
Use of minimal columns in table creation. (max 100 columns). Avoid use of distinct; use ‘group by’ instead. Use of LIMIT when fetching...