Databases with Skip List Indexes · Database of Databases


AG	AgateDB Abandoned	2019	Key-Value	Skip List	Abandoned
	ArangoDB Multi-Model AI-Assisted	2011	Document / XML, Graph, Key-Value	Skip List, Hash Table, Inverted Index (Full Text)	Multi-Model AI-Assisted
	BigchainDB Abandoned Blockchain	2015	Document / XML, Key-Value	Skip List, B+Tree, Log-Structured Merge Tree	Abandoned Blockchain
	Cassandra NoSQL AI-Assisted	2008	Key-Value, Column Family / Wide-Column	Skip List, Hash Table, BitMap	NoSQL AI-Assisted
	Couchbase NoSQL	2010	Key-Value, Document / XML	Skip List, B+Tree, Hash Table, Inverted Index (Full Text)	NoSQL
	EJDB	2012	Key-Value, Document / XML	Skip List
	k4 Time-Series Abandoned	2024	Key-Value	Log-Structured Merge Tree, Skip List	Time-Series Abandoned
	KairosDB Time-Series	2013	Relational	Skip List, Hash Table, BitMap	Time-Series
	LedisDB Abandoned NoSQL	2014	Key-Value	Skip List, Log-Structured Merge Tree	Abandoned NoSQL
	LevelDB MMAP	2011	Key-Value	Log-Structured Merge Tree, Skip List	MMAP
	Memgraph AI-Assisted	2016	Graph	Skip List	AI-Assisted
	SingleStore OLAP NewSQL Acquired Company OLTP	2011	Document / XML, Key-Value, Multi-Value, Object-Oriented, Relational, Vector	Hash Table, Skip List	OLAP NewSQL Acquired Company OLTP
	SSDB Abandoned	2013	Key-Value	Skip List, Log-Structured Merge Tree	Abandoned
	SWC-DB Abandoned	2019	Column Family / Wide-Column, Key-Value	Block Range Index (BRIN), Log-Structured Merge Tree, Skip List	Abandoned
	TDengine Time-Series AI-Assisted	2017	Relational	Block Range Index (BRIN), Skip List	Time-Series AI-Assisted
	TerminusDB AI-Assisted	2019	Document / XML, Graph, Triplestore / RDF	Skip List, BitMap, Patricia/Radix Trie	AI-Assisted
	TidesDB OLTP	2024	Column Family / Wide-Column	Skip List	OLTP
	Tkrzw Abandoned DBM	2020	Key-Value	B+Tree, Skip List, Hash Table	Abandoned DBM