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 | 29.23% | -2.96% |
| 2 | 0 | MySQL | 15.18% | -0.04% |
| 3 | 1 | PostgreSQL | 10.13% | +1.44% |
| 4 | -1 | SQL Server | 8.44% | -0.86% |
| 5 | 0 | MongoDB | 6.29% | +0.95% |
| 6 | 0 | Microsoft Access | 4.62% | -0.56% |
| 7 | 1 | Firebase | 3.65% | +0.49% |
| 8 | -1 | Elasticsearch | 3.43% | +0.00% |
| 9 | 3 | Redis | 2.93% | +0.79% |
| 10 | -1 | MariaDB | 2.84% | +0.19% |
| 11 | -1 | Ingres | 2.36% | +0.15% |
| 12 | -1 | SQLite | 2.32% | +0.16% |
| 13 | 0 | Splunk | 1.97% | +0.04% |
| 14 | 0 | DB2 | 1.07% | -0.21% |
| 15 | 3 | Neo4j | 0.81% | +0.24% |
| 16 | 1 | Apache Hive | 0.65% | +0.07% |
| 17 | -2 | SAP HANA | 0.62% | -0.16% |
| 18 | 1 | DynamoDB | 0.61% | +0.06% |
| 19 | 0 | Teradata | 0.56% | +0.00% |
| 20 | 0 | Solr | 0.50% | -0.02% |
| 21 | 0 | FileMaker | 0.44% | -0.04% |
| 22 | 0 | Sybase | 0.27% | +0.00% |
| 23 | 0 | CouchBase | 0.23% | +0.05% |
| 24 | 2 | Memcached | 0.18% | +0.10% |
| 25 | 0 | Firebird | 0.18% | +0.06% |
| 26 | -2 | Hbase | 0.16% | +0.04% |
| 27 | 1 | CouchDB | 0.15% | +0.07% |
| 28 | 1 | Riak | 0.08% | +0.03% |