- Understanding of legacy data warehouse - how it is used in companies, how to extract data efficiently
- How legacy data warehouse schemas differ from BigQuery
Other differences between legacy data warehouse and Big Query (e.g. in handling of time zones, numeric formats, etc.)
- Migration service currently works with Redshift and Teradata.
- Data warehouse Migration Service for BigQuery,
Exp in Legacy data warehouse, one of Netezza (P1), SQL Server (P2), or Oracle (P2).
- Java coding experience