数据来源: DB-Engines 发布的 4 月份最新的数据库排名。MySQL 上升迅速，目前已经超过微软的 SQL Server 排在第二位。
统计排名的主要依据：
- General interest in the system. For this measurement, we use the frequency of searches in google Trends.
- Frequency of technical discussions about the system. We use the number of related questions and the number of interested users on the well-known IT-related Q&A site Stack Overflow.
- Number of job offers, in which the system is mentioned. We use the number of offers on the leading job search engine Indeed.
- Number of profiles in professional networks, in which the system is mentioned. We use the internationally most popular professional network linkedin.
以下是前 50 名详细的排名数据：
| Rank | Last Month | DBMS | Database Model | Score | Changes | |
|---|---|---|---|---|---|---|
| 1. | 1. | Oracle  |
Relational DBMS | 1560.59 | +27.20 | |
| 2. |  |
3. | MySQL |
Relational DBMS | 1342.45 | +47.24 |
| 3. |  |
2. | Microsoft SQL Server |
Relational DBMS | 1278.15 | -40.21 |
| 4. | 4. | PostgreSQL |
Relational DBMS | 174.09 | -3.07 | |
| 5. | 5. | Microsoft Access |
Relational DBMS | 161.40 | -8.77 | |
| 6. | 6. | DB2 |
Relational DBMS | 155.02 | -4.31 | |
| 7. | 7. | MongoDB |
Document store | 129.75 | +5.52 | |
| 8. | |
9. | SQLite |
Relational DBMS | 88.94 | +5.68 |
| 9. | |
8. | Sybase |
Relational DBMS | 80.16 | -5.25 |
| 10. | 10. | Solr |
Search engine | 46.15 | +2.99 | |
| 11. | Teradata |
Relational DBMS | 44.93 | |||
| 12. | 11. | Cassandra |
Wide column store | 38.57 | +2.21 | |
| 13. | 12. | Redis |
Key-value store | 35.58 | +3.15 | |
| 14. | 13. | Memcached |
Key-value store | 24.80 | -0.17 | |
| 15. | 14. | Informix |
Relational DBMS | 24.00 | +0.10 | |
| 16. | 15. | HBase |
Wide column store | 21.84 | +1.40 | |
| 17. | 16. | CouchDB |
Document store | 18.72 | +0.42 | |
| 18. | 17. | Firebird |
Relational DBMS | 12.24 | -1.54 | |
| 19. | Netezza |
Relational DBMS | 11.14 | |||
| 20. | 18. | Sphinx |
Search engine | 9.55 | +0.09 | |
| 21. | 19. | Neo4j |
Graph DBMS | 8.34 | +0.90 | |
| 22. | 21. | Elasticsearch |
Search engine | 8.31 | +1.56 | |
| 23. | 22. | Riak |
Key-value store | 7.20 | +1.10 | |
| 24. | 20. | Vertica |
Relational DBMS | 6.98 | -0.42 | |
| 25. | Greenplum |
Relational DBMS | 6.29 | |||
| 26. | 26. | Couchbase |
Document store | 5.33 | +1.16 | |
| 27. | sap HANA |
Relational DBMS | 5.26 | |||
| 28. | 23. | Ingres |
Relational DBMS | 4.85 | -0.66 | |
| 29. | 24. | Interbase |
Relational DBMS | 4.57 | -0.59 | |
| 30. | 29. | DynamoDB |
Key-value store | 4.48 | +0.65 | |
| 31. | 25. | RavenDB |
Document store | 4.14 | -0.09 | |
| 32. | 28. | MarkLogic |
Native XML DBMS | 4.10 | +0.19 | |
| 33. | 30. | Jackrabbit |
Content store | 4.10 | +0.29 | |
| 34. | 27. | Sybase IQ |
Relational DBMS | 3.66 | -0.31 | |
| 35. | 35. | MariaDB |
Relational DBMS | 3.22 | +0.58 | |
| 36. | 32. | Derby |
Relational DBMS | 3.13 | -0.13 | |
| 37. | 33. | Berkeley DB |
Key-value store | 3.07 | +0.13 | |
| 38. | 31. | SQL Anywhere |
Relational DBMS | 3.04 | -0.48 | |
| 39. | 34. | Adabas |
Multivalue DBMS | 2.97 | +0.18 | |
| 40. | 36. | SimpleDB |
Key-value store | 2.56 | +0.09 | |
| 41. | 37. | mSQL |
Relational DBMS | 2.30 | +0.31 | |
| 42. | 38. | H2 |
Relational DBMS | 2.04 | +0.14 | |
| 43. | 39. | Virtuoso |
Relational DBMS | 1.96 | +0.12 | |
| 44. | 40. | MaxDB |
Relational DBMS | 1.95 | +0.24 | |
| 45. | 42. | Caché |
Object oriented DBMS | 1.69 | +0.19 | |
| 46. | 41. | TimesTen |
Relational DBMS | 1.69 | +0.12 | |
| 47. | 43. | Db4o |
Object oriented DBMS | 1.42 | +0.10 | |
| 48. | Google Search Appliance |
Search engine | 1.27 | |||
| 49. | 46. | HyperSQL |
Relational DBMS | 1.21 | +0.10 | |
| 50. | 45. | Accumulo |
Key-value store | 1.16 | -0.12 | |
| 51. | 44. | Versant Object Database |
Object oriented DBMS | 1.03 | -0.26 | |
| 52. | 47. | IMS |
Navigational DBMS | 1.02 | +0.05 | |
| 53. | Infobright |
Relational DBMS | 1.01 | |||
| 54. | 52. | Oracle NoSQL |
Key-value store | 0.96 | +0.31 | |
| 55. | 48. | ObjectStore |
Object oriented DBMS | 0.91 | +0.00 | |
| 56. | 50. | Tamino |
Native XML DBMS | 0.88 | +0.08 | |
| 57. | 49. | Drizzle |
Relational DBMS | 0.84 | -0.01 | |
| 58. | ParAccel |
Relational DBMS | 0.78 | |||
| 59. | 55. | IDMS |
Navigational DBMS | 0.76 | +0.16 | |
| 60. | 53. | Sedna |
Native XML DBMS | 0.73 | +0.10 | |
| 61. | 54. | Jena |
RDF store | 0.71 | +0.09 | |
| 62. | 51. | Infinispan |
Key-value store | 0.63 | -0.06 | |
| 63. | 58. | Sesame |
RDF store | 0.58 | +0.10 | |
| 64. | 56. | Mnesia |
Document store | 0.57 | +0.06 | |
| 65. | 57. | VoltDB |
Relational DBMS | 0.40 | -0.10 | |
| 66. | 60. | solidDB |
Relational DBMS | 0.39 | +0.00 | |
| 67. | 61. | GT.M |
Key-value store | 0.38 | +0.02 | |
| 68. | 62. | Xapian |
Search engine | 0.38 | +0.05 | |
| 69. | 59. | OrientDB |
Graph DBMS | 0.37 | -0.04 | |
| 70. | Kognitio |
Relational DBMS | 0.32 | |||
| 71. | 64. | DEX |
Graph DBMS | 0.29 | +0.01 | |
| 72. | 67. | Tokyo Cabinet |
Key-value store | 0.28 | +0.02 | |
| 73. | 68. | Clustrix |
Relational DBMS | 0.27 | +0.02 | |
| 74. | 65. | MonetDB |
Relational DBMS | 0.26 | +0.00 | |
| 75. | 66. | Hypertable |
Wide column store | 0.26 | -0.00 | |
| 76. | 69. | Pervasive PSQL |
Relational DBMS | 0.26 | +0.02 | |
| 77. | 72. | InfiniDB |
Relational DBMS | 0.24 | +0.03 | |
| 78. | 71. | BaseX |
Native XML DBMS | 0.24 | +0.01 | |
| 79. | 70. | OpenBase |
Relational DBMS | 0.24 | +0.00 | |
| 80. | 73. | VistaDB |
Relational DBMS | 0.23 | +0.02 | |
| 81. | 63. | Compass |
Search engine | 0.21 | -0.12 | |
| 82. | 74. | Cubrid |
Relational DBMS | 0.18 | +0.01 | |
| 83. | 75. | NuoDB |
Relational DBMS | 0.17 | +0.02 | |
| 84. | 82. | Hibari |
Key-value store | 0.17 | +0.04 | |
| 85. | 1010data |
Relational DBMS | 0.17 | |||
| 86. | 81. | Perst |
Object oriented DBMS | 0.16 | +0.03 | |
| 87. | 79. | Aerospike |
Key-value store | 0.16 | +0.02 | |
| 88. | 80. | Project Voldemort |
Key-value store | 0.14 | -0.00 | |
| 89. | 77. | AllegroGraph |
RDF store | 0.13 | -0.01 | |
| 90. | 78. | Tokyo Tyrant |
Key-value store | 0.13 | -0.01 | |
| 91. | 87. | Scalaris |
Key-value store | 0.12 | +0.07 | |
| 92. | 85. | CloudSearch |
Search engine | 0.12 | +0.02 | |
| 93. | 83. | Akiban |
Relational DBMS | 0.11 | -0.00 | |
| 94. | 84. | LevelDB |
Key-value store | 0.11 | -0.00 | |
| 95. | 89. | MemSQL |
Relational DBMS | 0.09 | +0.06 | |
| 96. | 76. | Kdb+ |
Relational DBMS | 0.07 | -0.08 | |
| 97. | 91. | LucidDB |
Relational DBMS | 0.07 | +0.05 | |
| 98. | 86. | eXtremeDB |
Relational DBMS | 0.06 | +0.01 | |
| 99. | 94. | Exasol |
Relational DBMS | 0.05 | +0.04 | |
| 100. | 88. | Meronymy |
RDF store | 0.04 | +0.00 | |
| 101. | 96. | InfoGrid |
Graph DBMS | 0.03 | +0.03 | |
| 102. | 90. | Stardog |
RDF store | 0.02 | -0.00 | |
| 103. | InfiniteGraph |
Graph DBMS | 0.01 | |||
| 104. | 93. | Mulgara |
RDF store | 0.01 | -0.01 | |
| 105. | 92. | 4store |
RDF store | 0.01 | -0.01 | |
| 106. | 95. | ObjectDB |
Object oriented DBMS | 0.01 | -0.01 | |
| 107. | ScimoreDB |
Relational DBMS | 0.00 | |||
The following database management systems could not be ranked, because their popularity is below the threshold of our ranking method.
- ArangoDB (Document store)
- Bangdb (Key-value store)
- BrightstarDB (RDF store)
- CloudKit (Document store)
- Clusterpoint (Document store)
- CodernityDB (Key-value store)
- DensoDB (Document store)
- Djondb (Document store)
- Eloquera (Object oriented DBMS)
- eXist-db (Native XML DBMS)
- FlockDB (Graph DBMS)
- FoundationDB (Key-value store)
- GenieDB (Relational DBMS)
- GraphBase (Graph DBMS)
- Hamsterdb (Key-value store)
- HyperDex (Key-value store)
- HyperGraphDB (Graph DBMS)
- JustOneDB (Relational DBMS)
- Kyoto Cabinet (Key-value store)
- Kyoto Tycoon (Key-value store)
- ModeShape (Content store)
- OpenQM (Multivalue DBMS)
- RaptorDB (Document store)
- RethinkDB (Document store)
- SchemafreeDB (Document store)
- SearchBlox (Search engine)
- SisoDb (Document store)
- SmallSQL (Relational DBMS)
- Srch² (Search engine)
- Starcounter (Relational DBMS)
- Tarantool (Key-value store)
- Terrastore (Document store)
- TomP2P (Key-value store)
