Databases with Delta Encoding Compression


	BadgerDB AI-Assisted	2017	Key-Value	Delta Encoding	AI-Assisted
	Beringei Time-Series Abandoned	2015	Key-Value	Delta Encoding	Time-Series Abandoned
	BlazingSQL OLAP Abandoned Failed Company	2015	Relational	Dictionary Encoding, Delta Encoding, Run-Length Encoding, Bit Packing / Mostly Encoding	OLAP Abandoned Failed Company
	chDB OLAP Acquired Company AI-Assisted	2023	Relational	Dictionary Encoding, Delta Encoding, Naïve (Page-Level)	OLAP Acquired Company AI-Assisted
	ClickHouse OLAP AI-Assisted	2016	Relational	Delta Encoding, Dictionary Encoding, Naïve (Page-Level)	OLAP AI-Assisted
	DeepDB Abandoned Failed Company	2010	Relational	Delta Encoding, Prefix Compression	Abandoned Failed Company
	DGraph Acquired Company AI-Assisted	2015	Graph	Delta Encoding, Bitmap Encoding	Acquired Company AI-Assisted
	DuckDB OLAP AI-Assisted	2018	Relational	Dictionary Encoding, Delta Encoding, Run-Length Encoding, Bit Packing / Mostly Encoding	OLAP AI-Assisted
	Fluree Blockchain AI-Assisted	2017	Document / XML, Graph, Triplestore / RDF, Relational	Delta Encoding, Null Suppression, Prefix Compression	Blockchain AI-Assisted
	Hyrise OLAP	2009	Relational	Null Suppression, Dictionary Encoding, Delta Encoding, Run-Length Encoding, Bit Packing / Mostly Encoding	OLAP
	IoTDB Time-Series AI-Assisted	2017	Hierarchical	Delta Encoding, Run-Length Encoding, Naïve (Record-Level)	Time-Series AI-Assisted
	MotherDuck Hosting Service	2022	Relational	Dictionary Encoding, Delta Encoding, Run-Length Encoding, Bit Packing / Mostly Encoding	Hosting Service
	ObsessionDB OLAP Hosting Service	2024	Relational	Dictionary Encoding, Delta Encoding, Naïve (Page-Level)	OLAP Hosting Service
	OceanBase	2010	Relational	Delta Encoding, Dictionary Encoding, Prefix Compression, Run-Length Encoding
PI	PI Time-Series Acquired Company	1980	Hierarchical, Relational	Delta Encoding, Run-Length Encoding	Time-Series Acquired Company
	Prometheus Time-Series AI-Assisted	2012	Key-Value	Delta Encoding	Time-Series AI-Assisted
	Redshift OLAP Serverless	2012	Relational	Bit Packing / Mostly Encoding, Delta Encoding, Dictionary Encoding, Naïve (Page-Level), Run-Length Encoding	OLAP Serverless
	Sqrrl Acquired Company NoSQL	2012	Graph, Key-Value	Bit Packing / Mostly Encoding, Delta Encoding	Acquired Company NoSQL
	StarRocks OLAP AI-Assisted	2021	Relational, Column Family / Wide-Column	Dictionary Encoding, Delta Encoding, Bitmap Encoding, Bit Packing / Mostly Encoding	OLAP AI-Assisted
	TDengine Time-Series AI-Assisted	2017	Relational	Dictionary Encoding, Delta Encoding, Run-Length Encoding	Time-Series AI-Assisted
	TerarkDB Forked Code Acquired Company	2016	Key-Value	Bitmap Encoding, Delta Encoding, Dictionary Encoding, Prefix Compression, Run-Length Encoding	Forked Code Acquired Company
	TileDB NoSQL	2014	Array / Matrix	Delta Encoding, Dictionary Encoding, Run-Length Encoding	NoSQL
	TokuMX Forked Code Acquired Company Abandoned	2013	Document / XML	Bit Packing / Mostly Encoding, Delta Encoding, Dictionary Encoding, Run-Length Encoding	Forked Code Acquired Company Abandoned
	TrailDB Abandoned	2014	Relational	Delta Encoding, Run-Length Encoding, Prefix Compression	Abandoned
	tsink Time-Series	2025	—	Delta Encoding	Time-Series
	Vector OLAP Acquired Company	2009	Relational	Bit Packing / Mostly Encoding, Delta Encoding, Dictionary Encoding, Naïve (Page-Level), Run-Length Encoding	OLAP Acquired Company
	Vertica OLAP Forked Code Acquired Company	2005	Relational	Delta Encoding, Dictionary Encoding, Run-Length Encoding	OLAP Forked Code Acquired Company