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Ranking > Key-value Stores

DB-Engines Ranking of Key-value Stores

The DB-Engines Ranking ranks database management systems according to their popularity. The ranking is updated monthly.

This is a partial list of the complete ranking showing only key-value stores.

Read more about the method of calculating the scores.

44 systems in ranking, December 2014
RankLast MonthDBMSDatabase ModelScoreChanges
1.1.RedisKey-value store87.88+5.53
2.2.MemcachedKey-value store33.69+1.10
3. 4.DynamoDBKey-value store12.82+0.50
4. 3.RiakKey-value store12.80-0.23
5.5.EhcacheKey-value store7.32-0.13
6.6.HazelcastKey-value store5.00-0.15
7.7.Berkeley DBKey-value store3.13+0.02
8.8.SimpleDBKey-value store3.08+0.12
9.9.CoherenceKey-value store2.75+0.02
10.10.Oracle NoSQLKey-value store1.45-0.03
11.11.InfinispanKey-value store1.22+0.05
12.12.AerospikeKey-value store1.03+0.02
13.13.LevelDBKey-value store0.93+0.06
14.14.GridGainKey-value store0.69-0.01
15.15.ZODBKey-value store0.61+0.01
16.16.GT.MKey-value store0.56+0.00
17.17.FoundationDBMulti-model Document store,
Key-value store,
Relational DBMS
18.18.Tokyo CabinetKey-value store0.49+0.03
19. 21.ArangoDBMulti-model Document store,
Graph DBMS,
Key-value store
20. 19.NCacheKey-value store0.46+0.04
21. 20.WebSphere eXtreme ScaleKey-value store0.38+0.01
22.22.Tokyo TyrantKey-value store0.29+0.04
23. 25.XAPKey-value store0.24-0.00
24. 23.HibariKey-value store0.23-0.02
25. 24.MapDBKey-value store0.21-0.03
26.26.Project VoldemortKey-value store0.21-0.00
27.27.SqrrlMulti-model Document store,
Graph DBMS,
Key-value store,
Wide column store
28. 31.RocksDBKey-value store0.13+0.03
29.29.ScalarisKey-value store0.12-0.00
30.30.HamsterdbKey-value store0.12+0.00
31. 32.Kyoto CabinetKey-value store0.09+0.00
32.EllipticsKey-value store0.08
33.33.HyperDexKey-value store0.05-0.01
34.28.STSdbKey-value store0.04-0.08
35.35.LightCloudKey-value store0.02+0.02
36.34.TarantoolKey-value store0.00-0.01
37.35.BangdbKey-value store0.00±0.00
37.35.CodernityDBKey-value store0.00±0.00
37.35.GlobalsDBMulti-model Document store,
Graph DBMS,
Key-value store
37.35.Kyoto TycoonKey-value store0.00±0.00
37.35.NanolatKey-value store0.00±0.00
37.35.Resin CacheKey-value store0.00±0.00
37.35.ScaleOut StateServerKey-value store0.00±0.00
37.35.TomP2PKey-value store0.00±0.00

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London, UK
7 May 2015
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New York, USA
1-2 June 2015
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San Diego, California, USA
26-30 April 2015

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