Phase 6 · Database Services

Topics

Data Warehousing (Redshift, BigQuery)

Part of the Cloud Computing Roadmap.

Summary

Databases optimized for large-scale analytical queries across huge datasets, rather than the fast, small transactional queries relational databases are built for — the destination for business intelligence and reporting workloads.

How to Learn This

  • 1Run a sample analytical query against a public dataset in a managed data warehouse.
  • 2Learn the conceptual difference between OLTP (transactional) and OLAP (analytical) database design.
  • 3Understand why a data warehouse is usually fed by an ETL/ELT pipeline, not written to directly by an app.
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