Storage Storage, Sql, spanner, firestore, Bigtable. BigQuery도 storage 범주에 있긴 하지만, 본래 목적은 data analysis and interactive querying. Decision Chart. If data is not structured -> Storage. Structured + Focus on Data analysis -> Bigtable / BigQuery (depends on your latency / update needs) Whether your data is relational. If not relational -> Cloud Firestore. Relational -> Cloud SQL , Spanner. Scope 이 강..