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 | 27.88% | +0.99% |
| 2 | 0 | MySQL | 17.94% | -1.37% |
| 3 | 0 | SQL Server | 12.29% | -0.02% |
| 4 | 1 | PostgreSQL | 6.77% | +0.66% |
| 5 | 1 | MongoDB | 6.22% | +0.33% |
| 6 | -2 | Microsoft Access | 5.78% | -0.53% |
| 7 | 0 | Firebase | 5.21% | +0.42% |
| 8 | 0 | Redis | 3.12% | +0.15% |
| 9 | 0 | Splunk | 2.44% | +0.00% |
| 10 | 0 | Elasticsearch | 2.07% | -0.32% |
| 11 | 0 | SQLite | 1.92% | -0.04% |
| 12 | 0 | MariaDB | 1.41% | +0.02% |
| 13 | 0 | DynamoDB | 1.19% | +0.02% |
| 14 | 2 | SAP HANA | 1.02% | +0.09% |
| 15 | -1 | DB2 | 1.01% | -0.02% |
| 16 | -1 | Apache Hive | 0.77% | -0.23% |
| 17 | 0 | Neo4j | 0.48% | +0.00% |
| 18 | 0 | FileMaker | 0.43% | -0.01% |
| 19 | 0 | Solr | 0.42% | -0.01% |
| 20 | 1 | Ingres | 0.28% | +0.01% |
| 21 | 0 | Sybase | 0.25% | +0.00% |
| 22 | -2 | Firebird | 0.22% | -0.07% |
| 23 | 0 | Hbase | 0.17% | -0.04% |
| 24 | 0 | CouchBase | 0.16% | +0.00% |
| 25 | 0 | Memcached | 0.14% | -0.01% |
| 26 | 0 | Riak | 0.13% | +0.01% |
| 27 | 0 | Informix | 0.11% | +0.00% |
| 28 | 0 | CouchDB | 0.07% | -0.01% |