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 | 32.92% | -2.36% |
| 2 | 0 | SQL Server | 13.47% | -0.22% |
| 3 | 0 | MySQL | 11.72% | +0.68% |
| 4 | 0 | Microsoft Access | 5.86% | -0.58% |
| 5 | 0 | Splunk | 5.82% | +0.09% |
| 6 | 0 | MongoDB | 5.00% | +0.73% |
| 7 | 0 | PostgreSQL | 4.27% | +0.68% |
| 8 | 0 | Firebase | 3.05% | +0.38% |
| 9 | 1 | Redis | 2.89% | +0.53% |
| 10 | -1 | Elasticsearch | 2.28% | -0.09% |
| 11 | 0 | DynamoDB | 2.15% | +0.37% |
| 12 | 0 | SQLite | 1.87% | +0.22% |
| 13 | 0 | DB2 | 1.31% | -0.19% |
| 14 | 0 | Apache Hive | 1.26% | -0.03% |
| 15 | 0 | Teradata | 1.14% | +0.00% |
| 16 | 0 | MariaDB | 0.87% | +0.05% |
| 17 | 1 | FileMaker | 0.74% | +0.01% |
| 18 | 1 | Neo4j | 0.71% | +0.11% |
| 19 | -2 | SAP HANA | 0.66% | -0.10% |
| 20 | 0 | Solr | 0.57% | +0.00% |
| 21 | 0 | Sybase | 0.29% | +0.00% |
| 22 | 1 | CouchBase | 0.25% | +0.03% |
| 23 | 2 | Ingres | 0.19% | +0.01% |
| 24 | -2 | Hbase | 0.18% | -0.05% |
| 25 | 1 | Memcached | 0.14% | +0.00% |
| 26 | -2 | Netezza | 0.10% | -0.08% |
| 27 | 0 | Informix | 0.10% | +0.00% |
| 28 | 1 | CouchDB | 0.09% | +0.02% |