Open-Source Database Index

Name	Origin	Age	⭐️	⑂	NC	AC	TC	SG	ACG	TCG	HHI
YDB	🇷🇺	4.4	4,748	793	257	566	2,407	6	11	12	137
ClickHouse	🇷🇺	10.1	48,602	8,642	344	522	2,405	17	21	17	547
DataFusion	🇺🇸	5.2	8,968	2,222	253	380	1,085	20	18	30	247
Spark SQL	🇺🇸	12.4	43,607	29,274	202	369	3,106	5	28	7	132
MongoDB	🇺🇸	17.5	28,450	5,786	94	342	1,204	4	11	9	122
Elasticsearch	🇺🇸	16.4	77,608	26,182	139	340	2,348	6	12	6	154
Velox	🇺🇸	5.0	4,167	1,540	136	267	689	10	28	25	287
DuckDB	🇳🇱	8.1	39,316	3,417	176	249	736	27	25	31	1,252
StarRocks	🇨🇳	4.9	11,878	2,474	129	231	616	16	11	27	186
Prometheus	🇩🇪	13.6	65,179	10,758	150	218	1,278	10	8	13	366
YugabyteDB	🇺🇸	8.8	10,407	1,284	101	217	1,045	8	-6	11	97
Polars	🇳🇱	6.2	38,992	2,945	131	190	720	13	-11	22	1,840
OceanBase	🇨🇳	5.1	10,188	1,901	54	185	497	10	8	12	892
PrestoDB	🇺🇸	13.9	16,717	5,541	63	163	985	2	1	7	290
CockroachDB	🇺🇸	12.4	32,285	4,067	57	154	1,021	4	1	6	635
Doris	🇨🇳	8.9	15,596	3,859	53	154	749	12	-11	8	136
Trino	🇺🇸	7.5	13,012	3,692	84	154	1,064	13	-4	9	505
TiDB	🇺🇸	10.9	40,284	6,222	57	143	996	4	15	6	165
Delta Lake	🇺🇸	7.2	8,901	2,135	69	136	458	9	19	18	178
Valkey	🇺🇸	2.3	26,499	1,233	80	135	966	19	14	9	2,633
Mimir	🇬🇧	5.0	5,169	801	68	133	586	14	-1	13	395
MariaDB	🇸🇪	12.2	7,845	2,073	64	125	1,864	27	19	4	72
Lucene	🇺🇸	5.4	3,507	1,386	63	125	568	15	24	13	377
MySQL	🇸🇪	11.8	12,337	4,306	12	106	1,616	7	-30	1	95
Cassandra	🇺🇸	17.2	9,910	4,040	45	104	637	7	24	8	648
Neo4j	🇸🇪	13.7	16,868	2,659	22	102	387	15	12	6	314
Pinot	🇺🇸	12.2	6,105	1,487	40	100	466	5	-15	9	363
LanceDB	🇺🇸	3.4	10,874	947	88	100	223	55	39	65	1,068
Redis	🇮🇹	17.3	75,438	24,717	65	97	893	8	23	8	3,040
Hadoop	🇺🇸	11.9	15,603	9,237	42	94	858	3	-14	5	115
Scylla	🇮🇱	11.6	15,648	1,508	26	94	244	7	9	12	446
Milvus	🇨🇳	6.8	45,202	4,118	47	93	363	26	9	15	228
VictoriaMetrics	🇺🇦	7.8	17,315	1,687	58	92	403	19	-19	17	3,142
Cloudberry Database	🇨🇳	3.1	1,245	220	26	89	610	25	-57	5	979
Vitess	🇺🇸	13.0	21,139	2,371	46	82	519	7	37	10	520
Percona Server	🇺🇸	11.4	1,267	517	14	78	1,857	5	-33	1	72
SpacetimeDB	🇺🇸	3.1	24,781	1,016	55	75	120	45	39	85	615
HBase	🇺🇸	12.1	5,541	3,399	31	74	716	3	7	5	826
TDengine	🇨🇳	7.0	24,954	5,016	22	72	311	4	-28	8	609
SlateDB	🇺🇸	2.3	3,203	263	56	69	100	54	57	127	2,004
Druid	🇺🇸	13.7	14,025	3,790	28	68	715	2	-26	4	588
Hive	🇺🇸	17.2	5,989	4,789	21	65	603	4	-18	4	213
TiKV	🇨🇳	10.5	16,757	2,309	23	64	466	5	23	5	320
FoundationDB	🇺🇸	8.6	16,504	1,535	41	62	353	7	51	13	351
ParadeDB	🇺🇸	3.0	9,039	419	55	62	121	24	38	83	1,796
Weaviate	🇳🇱	10.3	16,582	1,344	28	60	176	19	-11	19	986
RisingWave	🇺🇸	4.5	9,157	790	25	60	212	15	-6	13	300
Qdrant	🇩🇪	6.1	33,217	2,489	39	55	172	35	53	29	1,337
GreptimeDB	🇨🇳	4.3	6,465	505	28	54	143	20	10	24	689
Vespa	🇳🇴	10.1	7,016	723	19	53	187	12	-7	11	608
SurrealDB	🇬🇧	4.6	32,662	1,300	35	53	182	10	0	24	2,929
Bedrock	🇺🇸	9.8	1,260	108	16	49	107	5	-2	18	2,774
Materialize	🇺🇸	7.4	6,329	513	18	48	193	5	0	10	509
RocksDB	🇺🇸	13.6	31,859	6,866	28	46	1,064	6	-16	3	270
ShardingSphere	🇨🇳	10.5	20,752	6,893	25	46	725	2	-27	4	1,751
Impala	🇺🇸	10.3	1,277	556	17	46	290	4	18	6	254
LadybugDB	🇺🇸	0.8	1,417	111	36	46	91		119	66	1,131
Kvrocks	🇨🇳	6.9	4,363	637	29	42	181	11	-13	19	1,014
WiredTiger	🇦🇺	14.6	2,410	431	16	41	116	5	17	16	1,871
Ignite	🇺🇸	11.4	5,072	1,930	13	41	435	3	-7	3	308
Chroma	🇺🇸	3.8	28,776	2,377	23	41	189	37	-34	14	746
Meilisearch	🇫🇷	8.2	58,531	2,612	28	40	255	12	-9	12	1,285
Dragonfly	🇮🇱	4.6	30,857	1,206	26	40	161	8	-7	19	1,516
RavenDB	🇮🇱	16.4	3,973	860	11	39	384	5	11	3	947
Tantivy	🇯🇵	10.5	15,540	940	28	38	192	16	58	17	2,968
TimescaleDB	🇺🇸	9.4	23,080	1,119	21	38	135	18	41	18	1,147
Neon	🇺🇸	5.3	22,534	1,021	8	38	167	18	-52	5	396
Kyuubi	🇨🇳	8.6	2,350	1,004	20	37	290	6	-35	7	841
Garnet	🇺🇸	2.9	11,898	671	16	37	96	5	9	20	804
QuestDB	🇬🇧	12.2	17,180	1,624	19	35	182	9	17	12	2,699
TigerBeetle	🇿🇦	6.3	16,442	853	24	35	137	27	-29	21	1,112
Quickwit	🇺🇸	5.3	11,399	567	24	34	117	12	31	26	1,267
Dolt	🇺🇸	7.0	23,841	830	12	33	166	26	-15	8	593
Tarantool	🇷🇺	15.8	3,648	409	10	32	207	4	-9	5	681
PostgreSQL	🇺🇸	15.8	21,444	5,772	0	32	62	19	0	0	1,334
Sirius	🇺🇸	2.1	1,012	106	27	32	39	190	167	225	1,172
Infinispan	🇺🇸	15.7	1,338	653	14	31	270	7	-3	6	562
ArangoDB	🇩🇪	14.7	14,232	884	10	29	174	3	16	6	1,496
Citus	🇹🇷	10.5	12,604	782	13	29	132	9	7	11	468
Databend	🇨🇳	5.8	9,379	891	12	29	249	10	-36	5	605
Hazelcast	🇺🇸	14.3	6,586	1,879	8	28	458	4	-10	2	397
Firebird	🇺🇸	10.3	1,438	270	8	28	116	9	12	7	1,011
SpiceDB	🇺🇸	4.9	6,858	403	16	28	76	17	47	27	1,908
Zookeeper	🇺🇸	17.3	12,777	7,329	17	26	336	2	-35	5	539
MatrixOne	🇨🇳	5.4	1,858	303	6	26	137	1	-40	5	322
KahaDB	🇺🇸	17.2	2,441	1,489	13	25	209	3	14	7	868
bbolt	🇺🇸	9.1	9,625	736	11	24	246	8	-14	5	1,768
OrioleDB	🇧🇾	4.6	4,122	171	18	24	42	19	167	75	2,849
CrateDB	🇦🇹	13.3	4,414	602	10	23	146	4	0	7	2,061
RxDB	🇩🇪	9.6	23,266	1,164	17	23	276	3	-18	7	3,100
HugeGraph	🇨🇳	8.0	3,124	618	18	23	103	13	28	21	1,621
HelixDB	🇺🇸	1.6	5,623	311	19	23	25	160		317	5,821
CouchDB	🇺🇸	17.2	6,915	1,078	10	21	258	5	17	4	568
InfluxDB	🇺🇸	12.8	31,632	3,717	6	21	651	4	17	1	246
ArcadeDB	🇬🇧	4.9	1,017	121	13	21	49	79	62	36	3,042
PouchDB	🇺🇸	16.1	17,587	1,509	9	20	436	2	100	2	972
Memgraph	🇬🇧	5.8	4,233	245	9	20	79	38	11	13	511
Kuzu	🇨🇦	5.8	4,007	499	9	20	63	43	-5	17	1,362
DGraph	🇺🇸	10.9	21,741	1,596	11	19	241	4	6	5	490
Kudu	🇺🇸	10.5	1,904	664	8	19	190	1	6	4	1,023
BadgerDB	🇺🇸	9.5	15,703	1,297	15	19	210	6	-30	8	838
EdgeDB	🇨🇦	9.0	14,108	449	5	19	137	3	-14	4	1,849
Gel	🇨🇦	9.0	14,108	449	5	19	137	3	-14	4	1,849
ArcticDB	🇬🇧	3.7	2,421	197	5	18	49	22	-10	11	640
Jena	🇬🇧	13.5	1,377	699	8	17	140	16	-11	6	5,589
FiloDB	🇺🇸	11.5	1,464	238	6	17	83	1	42	8	989
Manticore Search	🇬🇧	9.0	11,894	629	6	17	93	11	-29	7	970
Aerospike	🇺🇸	8.4	1,363	208	7	17	34	13	13	26	5,979
AGEDB	🇨🇦	6.0	4,668	511	14	17	103	27	240	16	1,327
FalkorDB	🇮🇱	3.0	4,756	403	7	17	74	322	70	11	1,455
DiceDB	🇮🇳	3.9	10,768	1,404	5	16	843	2	-67	1	3,126
libSQL	🇺🇸	3.8	16,951	509	9	16	156	12	-67	6	2,213
Geode	🇺🇸	11.2	2,369	693	11	15	208	3	400	6	330
TileDB	🇺🇸	9.3	2,066	213	7	15	88	5	-40	9	901
Comdb2	🇺🇸	9.2	1,522	240	5	15	81	5	-6	7	912
Memcached	🇺🇸	17.2	14,229	3,337	11	14	268	3	40	4	2,663
Accumulo	🇺🇸	14.8	1,154	488	4	14	207	5	0	2	921
rqlite	🇺🇸	11.9	17,620	793	10	14	65	5	56	18	9,533
Tile38	🇺🇸	10.4	9,685	618	10	13	77	3	86	15	6,114
Crux	🇬🇧	8.3	3,026	190	3	13	33	11	-38	10	2,616
XTDB	🇬🇧	8.3	3,026	190	3	13	33	11	-38	10	2,616
BusTub	🇺🇸	6.8	5,028	2,029	12	13	125	12	-50	11	963
ReadySet	🇺🇸	4.1	5,263	160	4	13	112	5	0	4	923
Proton	🇺🇸	2.9	2,228	111	6	13	1,179	21	-19	1	975
Tonbo	🇨🇳	2.0	1,576	99	10	13	25	44		67	1,900
H2	🇨🇭	11.3	4,607	1,303	7	12	204	5	50	4	2,830
Infinity	🇨🇳	4.0	4,607	431	6	12	52	19	-50	13	1,860
Fjall	🇩🇪	2.7	2,214	107	9	12	21	86	9	75	9,139
Kinto	🇪🇸	11.4	4,417	430	6	11	146	1	38	4	1,856
Dqlite	🇮🇹	9.1	4,351	253	7	11	44	6	120	19	3,101
Vald	🇯🇵	7.0	1,708	93	4	11	37	6	-39	12	1,156
TerminusDB	🇮🇪	7.0	3,349	141	8	11	41	12	0	24	2,417
redb	🇺🇸	7.8	4,650	220	9	10	40	23	-23	29	8,094
Immudb	🇺🇸	6.7	8,999	371	6	10	80	3	100	8	2,666
Marqo	🇦🇺	4.0	5,015	231	1	10	38	2	-29	3	1,310
OrientDB	🇬🇧	13.6	4,969	871	5	9	224	3	125	2	1,116
EVCache	🇺🇸	13.4	2,197	252	6	9	55	3	-10	12	4,148
Ehcache	🇺🇸	12.4	2,087	586	3	9	80	2	200	4	1,110
Pika	🇨🇳	11.7	6,116	1,169	4	9	154	1	-55	3	701
SKDB	🇺🇸	2.6	1,306	36	2	9	18	6	-25	13	1,588
LiteDB	🇧🇷	11.9	9,428	1,322	7	8	134	5	60	6	5,856
AlaSQL	🇷🇺	11.7	7,281	692	4	8	105	2	-27	4	2,876
TypeDB	🇬🇧	10.0	4,376	368	2	8	85	9	-27	2	684
JanusGraph	🇺🇸	9.6	5,808	1,213	4	8	198	5	-43	2	1,193
Vearch	🇨🇳	7.2	2,318	362	4	8	72	6	0	6	1,949
chDB	🇸🇬	3.4	2,830	126	6	8	21	17	14	40	3,801
UnumDB	🇦🇲	16.2	5,225	2,325	3	7	204	2	0	2	478
Mondrian	🇺🇸	14.3	1,169	725	1	7	162	1	-59	1	1,226
Drill	🇺🇸	13.9	2,019	988	2	7	225	2	-13	1	292
TinyDB	🇩🇪	13.0	7,541	615	6	7	97	5	-30	7	6,237
M3DB	🇺🇸	10.1	4,893	465	4	7	127	1	-22	3	547
FlashDB	🇨🇳	6.1	2,781	555	6	7	58	30	-22	12	4,784
TinyBase	🇺🇸	4.5	5,123	129	6	7	28	12	-13	27	9,688
Datahike	🇩🇪	8.5	1,843	114	3	6	77	10	20	4	1,511
NutsDB	🇨🇳	7.6	3,569	342	5	6	68	3	20	8	2,798
Tendis	🇨🇳	5.6	3,153	342	1	6	30	3	-33	4	1,786
OpenMLDB	🇨🇳	5.3	1,693	330	3	6	200	3	-46	2	839
openGemini	🇨🇳	4.1	1,169	175	3	6	64	6	-73	5	922
Chronicle Map	🇬🇧	12.0	2,976	479	2	5	71	4	0	3	1,384
Atlas	🇺🇸	11.9	3,556	354	2	5	32	2	25	7	8,961
OrbitDB	🇩🇪	10.6	8,795	598	1	5	83	3	-50	1	2,934
IceFireDB	🇨🇳	5.4	1,155	93	3	5	34	2	-69	10	4,483
FerretDB	🇺🇸	4.7	10,997	480	1	5	113	7	-77	1	2,973
chromem-go	🇩🇪	2.6	1,028	70	4	5	9	64	67	80	8,223
SirixDB	🇩🇪	14.1	1,194	249	1	4	71	3	-20	1	2,171
RethinkDB	🇺🇸	13.7	26,993	1,855	2	4	241	0	100	1	1,170
KairosDB	🇺🇸	13.4	1,760	340	0	4	89	1	100	0	2,634
AgensGraph	🇺🇸	10.2	1,497	158	1	4	77	5	-20	1	1,455
Genji	🇦🇪	8.1	1,694	100	3	4	33	6	100	10	7,264
Irmin	🇫🇷	13.2	1,950	166	1	3	76	3	-63	1	2,740
GUN	🇺🇸	12.0	19,072	1,238	2	3	159	3	-40	1	4,868
Kylin	🇨🇳	11.5	3,766	1,508	0	3	71	1	-90	0	422
ObjectBox	🇩🇪	9.5	4,617	307	0	3	13	2	0	0	4,889
Pogreb	🇺🇸	8.5	1,349	96	2	3	13	1	0	18	6,746
SQLite	🇺🇸	7.3	10,031	1,566	0	3	38	25	-50	0	2,601
Datalevin	🇺🇸	6.1	1,439	82	2	3	86	13	-75	2	7,299
PocketBase	🇧🇬	4.0	59,552	3,503	2	3	45	22	-40	5	9,540
ByConity	🇨🇳	3.6	2,237	312	1	3	1,039	2	-94	0	1,111

Age	Github repo age in years
⭐️	Github repo stars
⑂	Github repo forks
NC	new contributors, who made their first commit in the repo in the last 12 months
AC	active contributors, who made commits in the repo in the last 12 months
TC	total contributors, who made commits in the repo since its inception
SG	annual star growth
ACG	annual active contributors’ growth
TCG	annual total contributors’ growth
HHI	the Herfindahl-Hirschman Index is calculated by the share of commits (decentralization metric)

Open-Source Database Index

Legend

Related resources