Oracle Data Pump (Impdp / Expdp )
Oracle Data Pump (Impdp / Expdp )
Description
This comprehensive course on Oracle Data Pump provides an in-depth understanding of the Import (Impdp) and Export (Expdp) utilities, essential tools for managing data and metadata movement in Oracle databases. Participants will gain hands-on experience with practical examples and real-world scenarios to master the intricacies of these powerful data manipulation tools.
Prerequisites:
Basic understanding of Oracle Database concepts
Familiarity with SQL and PL/SQL
Oracle Database installed (preferably Oracle Database 11g or later)
Introduction to Data Pump:
Overview of Oracle Data Pump architecture
Key differences between the original Export/Import utilities and Data Pump
Basic Data Pump Commands:
Syntax and usage of expdp and impdp commands
Connecting to databases and specifying target schemas
Exporting Data:
Exporting entire databases, schemas, or specific tables
Filtering data during export using various parameters
Parallelism and performance considerations
Importing Data:
Importing data from dump files
Handling tablespace and schema remapping
Strategies for handling errors and exceptions during import
Advanced Data Pump Features:
Data compression and encryption during export and import
Fine-grained control over object creation and manipulation
Using Data Pump transformations and SQL queries during import
Managing Data Pump Jobs:
Monitoring and managing Data Pump jobs
Resuming and restarting failed jobs
Controlling job behavior and resource usage
Best Practices and Optimization:
Optimizing performance with parallelism and parallel processing
Best practices for efficient data movement and maintenance
What You Will Learn!
- install configuration Oracle 19c Database
- understand Data pump Vs Imp/Dmp
- Parameter of Data Pump
- Schema Refresh using Data Pump
Who Should Attend!
- Oracle Database administrator
- System Integrator
- Data Warehouse Analyst
- Data Warehouse Developer