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 | 36.80% | +3.88% |
| 2 | 0 | SQL Server | 12.19% | -1.28% |
| 3 | 0 | MySQL | 10.45% | -1.27% |
| 4 | 1 | Splunk | 5.82% | +0.00% |
| 5 | -1 | Microsoft Access | 5.58% | -0.28% |
| 6 | 0 | MongoDB | 4.87% | -0.13% |
| 7 | 0 | PostgreSQL | 4.53% | +0.26% |
| 8 | 1 | Redis | 3.14% | +0.25% |
| 9 | -1 | Firebase | 2.82% | -0.23% |
| 10 | 0 | Elasticsearch | 2.03% | -0.25% |
| 11 | 0 | DynamoDB | 1.93% | -0.22% |
| 12 | 0 | SQLite | 1.90% | +0.03% |
| 13 | 0 | DB2 | 1.32% | +0.01% |
| 14 | 0 | Teradata | 0.97% | +0.00% |
| 15 | 1 | MariaDB | 0.87% | +0.00% |
| 16 | -2 | Apache Hive | 0.79% | -0.47% |
| 17 | 0 | FileMaker | 0.74% | +0.00% |
| 18 | 0 | Neo4j | 0.73% | +0.02% |
| 19 | 0 | SAP HANA | 0.72% | +0.06% |
| 20 | 0 | Solr | 0.68% | +0.11% |
| 21 | 0 | Sybase | 0.24% | +0.00% |
| 22 | 0 | CouchBase | 0.21% | -0.04% |
| 23 | 0 | Ingres | 0.16% | -0.03% |
| 24 | 1 | Memcached | 0.15% | +0.01% |
| 25 | -1 | Hbase | 0.14% | -0.04% |
| 26 | 3 | Riak | 0.08% | +0.00% |
| 27 | 0 | Informix | 0.07% | -0.03% |
| 28 | -2 | Netezza | 0.05% | -0.05% |