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Oracle Vs. SQL Server: Key Differences

Oracle Database Basic Course

Created by :
Database, Oracle
course
Programming, Software and application
1756
2020-12-07 03:13:23

KEY DIFFERENCE

  • Oracle runs on a wide variety of platforms while the SQL server can install on the Windows server only.
  • Oracle supports star query optimization while SQL server doesn’t offer query optimization.
  • In oracle, values do not change before commit whereas in SQL Server values are changed even before commit.
  • Oracle allows rollback during the transaction process whereas SQL server doesn’t allow rollback in the transaction process.
  • Oracle supports many "Schemas" with the instance whereas SQL server offers "Schemas" within each user database.
  • Oracle allows database, full, file-level, incremental & differential backups on the other hand, SQL server allows full, partial, and incremental backups.
  • Oracle uses both "after" and "before" triggers whereas SQL server mostly uses only "after" triggers.



https://www.guru99.com/oracle-vs-sql-server.html