Planning a Successful EDW to Hadoop Migration.
ETL workloads from a data warehouse to Hadoop/big data platforms are a very common starting point for enterprises beginning their big data journey. Platforms like Hadoop provide an economical way to store data and do bulk processing of large data sets.
Unique solution based on Hadoop framework for integrating, consolidating, aggregating and managing structured or unstructured data from disparate sources.
Steps to setup Hadoop for ETL
- Set up a Hadoop cluster
- Connect data sources
- Define the metadata
- Create the ETL jobs
- Create the workflow