Databases with Vectorized Model Query Execution


	Alenka Abandoned	2012	Relational	Vectorized Model	Abandoned
	AlloyDB OLAP Forked Code OLTP	2022	Relational	Tuple-at-a-Time Model, Vectorized Model	OLAP Forked Code OLTP
	ArcadeDB Forked Code AI-Assisted	2021	Document / XML, Graph, Key-Value, Relational	Tuple-at-a-Time Model, Vectorized Model	Forked Code AI-Assisted
	ArcticDB Time-Series OLAP AI-Assisted	2018	Relational	Vectorized Model	Time-Series OLAP AI-Assisted
	AresDB OLAP Abandoned	2018	Relational	Vectorized Model	OLAP Abandoned
	BadgerDB AI-Assisted	2017	Key-Value	Tuple-at-a-Time Model, Vectorized Model	AI-Assisted
	Blazegraph Acquired Company Abandoned	2006	Graph, Triplestore / RDF	Vectorized Model	Acquired Company Abandoned
	BlinkDB Abandoned	2012	Relational	Tuple-at-a-Time Model, Vectorized Model	Abandoned
	Brytlyt OLAP Forked Code Acquired Company	2013	Relational	Tuple-at-a-Time Model, Vectorized Model	OLAP Forked Code Acquired Company
	CedarDB OLAP Forked Code OLTP	2023	Relational, Array / Matrix	Vectorized Model	OLAP Forked Code OLTP
	chDB OLAP Acquired Company AI-Assisted	2023	Relational	Vectorized Model	OLAP Acquired Company AI-Assisted
	ClickHouse OLAP AI-Assisted	2016	Relational	Vectorized Model	OLAP AI-Assisted
	Cloud Spanner NewSQL	2007	—	Vectorized Model	NewSQL
	CockroachDB NewSQL OLTP AI-Assisted	2014	Relational	Tuple-at-a-Time Model, Vectorized Model	NewSQL OLTP AI-Assisted
	Datomic Acquired Company	2012	Key-Value	Vectorized Model	Acquired Company
	Drill OLAP AI-Assisted	2012	Column Family / Wide-Column	Vectorized Model	OLAP AI-Assisted
	Druid OLAP AI-Assisted	2011	Column Family / Wide-Column	Tuple-at-a-Time Model, Vectorized Model	OLAP AI-Assisted
	DuckDB OLAP AI-Assisted	2018	Relational	Vectorized Model	OLAP AI-Assisted
	Firebolt OLAP Forked Code	2020	Relational	Vectorized Model	OLAP Forked Code
	Grafeo AI-Assisted	2026	Graph, Triplestore / RDF	Vectorized Model	AI-Assisted
	Greenplum OLAP Forked Code Acquired Company	2003	Relational	Vectorized Model	OLAP Forked Code Acquired Company
	Hadapt OLAP Acquired Company Middleware	2009	Relational	Vectorized Model	OLAP Acquired Company Middleware
	HANA	2010	Column Family / Wide-Column	Vectorized Model
	Hive OLAP AI-Assisted	2010	Relational	Tuple-at-a-Time Model, Vectorized Model	OLAP AI-Assisted
	Husky Time-Series	2020	Document / XML	Vectorized Model	Time-Series
	Hydra OLAP Abandoned Failed Company	2022	Relational	Vectorized Model	OLAP Abandoned Failed Company
	HyPer OLAP Acquired Company OLTP	2010	Relational	Vectorized Model	OLAP Acquired Company OLTP
	InfiniDB OLAP Abandoned Failed Company	2000	Relational	Tuple-at-a-Time Model, Vectorized Model	OLAP Abandoned Failed Company
	Infobright OLAP Acquired Company	2005	Relational	Vectorized Model	OLAP Acquired Company
	IssunDB Serverless	2026	Graph, Vector	Vectorized Model	Serverless
	Kdb+ Acquired Company	1998	Relational	Vectorized Model	Acquired Company
	Kinetica OLAP	2009	Relational	Vectorized Model	OLAP
	Kudu OLTP	2016	Relational	Vectorized Model	OLTP
	MatrixOne OLAP OLTP Streaming AI-Assisted	2021	Relational	Vectorized Model	OLAP OLTP Streaming AI-Assisted
	MonetDB OLAP MMAP	2002	Column Family / Wide-Column	Vectorized Model	OLAP MMAP
	MotherDuck Hosting Service	2022	Relational	Vectorized Model	Hosting Service
	MyScaleDB OLAP Forked Code Abandoned Failed Company AI-Assisted	2021	Relational	Vectorized Model	OLAP Forked Code Abandoned Failed Company AI-Assisted
	NarayanaDB OLAP AI-Assisted	2025	Relational	Vectorized Model	OLAP AI-Assisted
	Netezza OLAP Acquired Company	1999	Relational	Vectorized Model	OLAP Acquired Company
	NoisePage	2018	Relational	Vectorized Model
	ObsessionDB OLAP Hosting Service	2024	Relational	Vectorized Model	OLAP Hosting Service
OP	open-gpdb OLAP Forked Code	2024	Relational	Vectorized Model	OLAP Forked Code
	Opteryx OLAP Serverless AI-Assisted	2021	Relational	Vectorized Model	OLAP Serverless AI-Assisted
	OrientDB Multi-Model Acquired Company NoSQL	2010	Document / XML, Graph, Key-Value, Object-Oriented	Tuple-at-a-Time Model, Vectorized Model	Multi-Model Acquired Company NoSQL
	ParadeDB OLAP Nearest Neighbor Search Engine AI-Assisted	2023	Relational	Tuple-at-a-Time Model, Vectorized Model	OLAP Nearest Neighbor Search Engine AI-Assisted
	Pinot OLAP AI-Assisted	2014	Relational	Tuple-at-a-Time Model, Vectorized Model	OLAP AI-Assisted
	Polars Query Engine AI-Assisted	2020	—	Vectorized Model	Query Engine AI-Assisted
	PosDB OLAP	2017	Relational	Vectorized Model	OLAP
	QuestDB Time-Series AI-Assisted	2014	Relational	Vectorized Model	Time-Series AI-Assisted
	Quickstep OLAP Abandoned	2013	Relational	Vectorized Model	OLAP Abandoned
	Quokka OLAP Abandoned	2021	Relational	Vectorized Model	OLAP Abandoned
	RethinkDB Failed Company NoSQL	2009	Document / XML	Vectorized Model	Failed Company NoSQL
	RisingLight	2021	Relational	Vectorized Model
	RisingWave Streaming AI-Assisted	2021	Relational	Vectorized Model	Streaming AI-Assisted
	Rockset OLAP Acquired Company	2016	Relational	Tuple-at-a-Time Model, Vectorized Model	OLAP Acquired Company
	RubatoDB	2014	Key-Value	Vectorized Model
	Scylla NoSQL AI-Assisted	2014	Key-Value, Column Family / Wide-Column	Vectorized Model	NoSQL AI-Assisted
	SereneDB OLAP OLTP Search Engine AI-Assisted	2024	Relational	Vectorized Model	OLAP OLTP Search Engine AI-Assisted
	SingleStore OLAP NewSQL Acquired Company OLTP	2011	Document / XML, Key-Value, Multi-Value, Object-Oriented, Relational, Vector	Tuple-at-a-Time Model, Vectorized Model	OLAP NewSQL Acquired Company OLTP
	Sirius OLAP Query Engine AI-Assisted	2024	Relational	Vectorized Model	OLAP Query Engine AI-Assisted
SM	SmithDB OLAP	2026	—	Vectorized Model	OLAP
	Sneller	2022	Document / XML	Vectorized Model
	Snowflake OLAP	2013	Document / XML, Relational	Vectorized Model	OLAP
	Splunk Acquired Company Search Engine	2002	Key-Value	Vectorized Model	Acquired Company Search Engine
	Tablespace	2024	—	Tuple-at-a-Time Model, Vectorized Model
	Tajo OLAP Abandoned	2012	Relational	Vectorized Model	OLAP Abandoned
	Teradata	1979	Document / XML, Graph, Relational	Tuple-at-a-Time Model, Vectorized Model
	TiDB NewSQL AI-Assisted	2015	Key-Value	Tuple-at-a-Time Model, Vectorized Model	NewSQL AI-Assisted
	TrailDB Abandoned	2014	Relational	Vectorized Model	Abandoned
	Vector OLAP Acquired Company	2009	Relational	Vectorized Model	OLAP Acquired Company
	Velox OLAP Query Engine AI-Assisted	2020	Relational	Vectorized Model	OLAP Query Engine AI-Assisted
	WarehousePG Forked Code AI-Assisted	2025	Relational	Vectorized Model	Forked Code AI-Assisted
	Yellowbrick OLAP	2014	Relational	Vectorized Model	OLAP
	ZeptoDB Time-Series AI-Assisted	2026	—	Vectorized Model	Time-Series AI-Assisted