Chaos and Order https://www.youngju.dev/blog 천천히 올바르게. AI Researcher & DevOps Engineer Youngju's tech blog. GPU/CUDA, LLM, MLOps, Kubernetes AI workloads, distributed training, and data engineering. ko fjvbn2003@gmail.com (Youngju Kim) fjvbn2003@gmail.com (Youngju Kim) Sat, 16 May 2026 00:00:00 GMT https://www.youngju.dev/blog/culture/2026-05-16-database-engines-postgres-mysql-clickhouse-duckdb-tidb-cockroach-cassandra-scylla-2026-deep-dive.en Database Engines 2026 Deep-Dive — Postgres Won the API, ClickHouse and DuckDB Won Analytics https://www.youngju.dev/blog/culture/2026-05-16-database-engines-postgres-mysql-clickhouse-duckdb-tidb-cockroach-cassandra-scylla-2026-deep-dive.en PostgreSQL 17/18, MySQL 9, MariaDB 12, SQLite + libSQL + Turso, DuckDB 1.x, ClickHouse, StarRocks, Doris, Druid, Pinot, TiDB, CockroachDB 25, YugabyteDB, Cassandra 5, ScyllaDB, Aerospike, Neon, Supabase, PlanetScale, Xata, EdgeDB → Gel, SurrealDB, Convex, plus Drizzle, sqlc, Prisma, and SQLAlchemy — a single deep-dive map of the 2026 database landscape across OLTP, OLAP, NewSQL, NoSQL, embedded, and ORM axes. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) databasepostgresqlmysqlclickhouseduckdbsqlitetidbcockroachdbyugabytedbcassandrascyllaneonsupabaseolapoltp https://www.youngju.dev/blog/culture/2026-05-16-database-engines-postgres-mysql-clickhouse-duckdb-tidb-cockroach-cassandra-scylla-2026-deep-dive.ja データベースエンジン 2026 ディープダイブ — Postgres が API を制し、ClickHouse と DuckDB が分析を制した https://www.youngju.dev/blog/culture/2026-05-16-database-engines-postgres-mysql-clickhouse-duckdb-tidb-cockroach-cassandra-scylla-2026-deep-dive.ja PostgreSQL 17/18、MySQL 9、MariaDB 12、SQLite + libSQL + Turso、DuckDB 1.x、ClickHouse、StarRocks、Doris、Druid、Pinot、TiDB、CockroachDB 25、YugabyteDB、Cassandra 5、ScyllaDB、Aerospike、Neon、Supabase、PlanetScale、Xata、EdgeDB → Gel、SurrealDB、Convex、そして Drizzle / sqlc / Prisma / SQLAlchemy までを OLTP・OLAP・NewSQL・NoSQL・Embedded・ORM の全軸で一枚に整理した 2026 年データベース地形図。 Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) databasepostgresqlmysqlclickhouseduckdbsqlitetidbcockroachdbyugabytedbcassandrascyllaneonsupabaseolapoltp https://www.youngju.dev/blog/culture/2026-05-16-database-engines-postgres-mysql-clickhouse-duckdb-tidb-cockroach-cassandra-scylla-2026-deep-dive 데이터베이스 엔진 2026 딥다이브 — Postgres가 API를 이겼고, ClickHouse·DuckDB가 분석을 이겼다 https://www.youngju.dev/blog/culture/2026-05-16-database-engines-postgres-mysql-clickhouse-duckdb-tidb-cockroach-cassandra-scylla-2026-deep-dive PostgreSQL 17/18, MySQL 9, MariaDB 12, SQLite + libSQL + Turso, DuckDB 1.x, ClickHouse, StarRocks, Doris, Druid, Pinot, TiDB, CockroachDB 25, YugabyteDB, Cassandra 5, ScyllaDB, Aerospike, Neon, Supabase, PlanetScale, Xata, EdgeDB → Gel, SurrealDB, Convex, 그리고 Drizzle / sqlc / Prisma / SQLAlchemy까지 — 2026년 데이터베이스 지형도를 OLTP·OLAP·NewSQL·NoSQL·Embedded·ORM 전 축으로 정리. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) databasepostgresqlmysqlclickhouseduckdbsqlitetidbcockroachdbyugabytedbcassandrascyllaneonsupabaseolapoltp