Data Pump in Oracle PL SQL Interview Questions And Answers For Experience & Freshers | Interview Preparation
Data Pump is introduced in oracle 10g version. It is having two tools EXPDP and IMPDP. These tools are used for exporting and importing i.e. moving database from one place to another place.
Suppose if database is developed in development server and if we want to move the database to production server then these tools are used.
Before 10g version also EXP and IMP tools are there but the only difference is EXPDP and IMPDP tools gives more performance than EXP and IMP.
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