Answer:
- Physical Data Integration is all about creating new system that replicates data from the source systems.
- This process is done to manage the data independent of the original system.
- Data Warehouse is the example of Physical Data Integration.
- The benefits of PDI include data version management, combination of data from various sources, like mainframes, flat files, databases.
- A separate system is needed for handling vast data volumes.
- This process is done to manage the data independent of the original system.
- Data Warehouse is the example of Physical Data Integration.
- The benefits of PDI include data version management, combination of data from various sources, like mainframes, flat files, databases.
- A separate system is needed for handling vast data volumes.
| Previous Question | Next Question |
| What is Application Based Integration? | What is Data Integration hierarchy? |