下表中的数据库排行榜是通过分析Google上的搜索频率来创建的：搜索某数据库次数越多，该数据库软件就越受欢迎。
如果你相信集体的智慧，本数据库流行指数可以帮助你决定学习哪种数据库，或者在新的软件项目中使用哪种数据库。
| 排名 | 变化 | 数据库 | 流行度 | 趋势 |
|---|---|---|---|---|
| 1 | 0 | Oracle | 26.51% | -3.45% |
| 2 | 0 | MySQL | 19.20% | +2.18% |
| 3 | 0 | SQL Server | 12.31% | -0.83% |
| 4 | 0 | Microsoft Access | 6.61% | -1.53% |
| 5 | 0 | PostgreSQL | 6.56% | +1.43% |
| 6 | 0 | MongoDB | 6.05% | +1.03% |
| 7 | 0 | Firebase | 4.60% | +1.04% |
| 8 | 1 | Redis | 3.00% | +0.59% |
| 9 | -1 | Splunk | 2.43% | -0.22% |
| 10 | 0 | Elasticsearch | 2.23% | +0.00% |
| 11 | 0 | SQLite | 1.99% | +0.21% |
| 12 | 0 | MariaDB | 1.39% | +0.06% |
| 13 | 3 | DynamoDB | 1.17% | +0.29% |
| 14 | -1 | DB2 | 0.99% | -0.30% |
| 15 | -1 | Apache Hive | 0.97% | -0.21% |
| 16 | -1 | SAP HANA | 0.93% | -0.14% |
| 17 | 2 | Neo4j | 0.50% | +0.11% |
| 18 | -1 | FileMaker | 0.44% | -0.06% |
| 19 | -1 | Solr | 0.41% | -0.05% |
| 20 | 1 | Ingres | 0.29% | -0.01% |
| 21 | 1 | Firebird | 0.29% | +0.01% |
| 22 | 0 | Sybase | 0.25% | +0.00% |
| 23 | 0 | Hbase | 0.18% | -0.05% |
| 24 | 0 | CouchBase | 0.16% | +0.01% |
| 25 | 2 | Memcached | 0.14% | +0.03% |
| 26 | -1 | Riak | 0.12% | +0.00% |
| 27 | -1 | Informix | 0.11% | -0.01% |
| 28 | 0 | CouchDB | 0.07% | -0.01% |