- AWS,Azure,Google 과 오픈소스/써드파티의 DB 들을 Type에 따라 한개의 테이블로 정리
- Structured
- Relational : RDS, SQL DB, Cloud SQL, Oracle/PostgreSQL/MySQL/SQL Server
- Columnar : Redshift, Synapse Analytics, BigQuery, Snowflake/ClickHouse
- Semi Structured
- Key Value : DynamoDB, Cosmos DB, BigTable , Redis/Scylla
- In-Memory : ElastiCache, Azure Cache for Redis, MemoryStore, Redis/Memcached
- Wide Column : Keyspaces, Cosmos DB, BigTable, Cassandra/Scylla
- Time Series : Timestream, Time Series Insights, Bigtable/BigQuery, Influx, OpenTSDB
- Immutable Ledger : Quantum Ledger DB, Confidential Ledger, CloudSpanner, HyperLedger Fabric
- Geospatial : Keyspaces, Cosmos DB, BigTable, PostGIS/geomesa
- Graph : Neptune, Cosmos DB, CloudSpanner, OrientDB/Dgraph
- Document : DocumentDB, Cosmos DB, Firestore, MongoDB/Couchbase
- Text Search : OpenSearch, Cognitive Search, CloudSearch, Elastic Search/Elassandra
- Unstructured
- Blob : S3, Blob Storage, Cloud Storage, Ceph/OpenIO