Phase 6 · Database Services
TopicsData 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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