Upcoming project of Data Migration from Master Detail to Data Vault Tables
The steps to use pyspark for Data Vault 2.0
Dataframe to Parquet
Data Export to ORC (Data Vault)
Step - 1
Dataframe to parquet files
- Scalability: Easily handle large volumes of data.
- Flexibility: Adapt to changing business requirements.
- Auditability: Track historical changes and data lineage.
Step 2: The solutions
From parquet files to ORC Files Converting ER Modelling to Data Vault Modelling:
- Use automated data validation tools.
- Leverage ETL pipelines for seamless migration.
- Perform thorough testing before deployment.
