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 | 31.49% | +1.16% |
| 2 | 0 | MySQL | 13.90% | -1.72% |
| 3 | 0 | PostgreSQL | 10.36% | +0.94% |
| 4 | 0 | SQL Server | 8.48% | -0.19% |
| 5 | 0 | MongoDB | 6.07% | +0.01% |
| 6 | 0 | Microsoft Access | 3.96% | -0.51% |
| 7 | 0 | Firebase | 3.88% | -0.01% |
| 8 | 0 | Elasticsearch | 3.35% | -0.49% |
| 9 | 0 | Redis | 3.18% | +0.32% |
| 10 | 0 | MariaDB | 2.82% | +0.20% |
| 11 | 2 | Ingres | 2.38% | +0.42% |
| 12 | -1 | SQLite | 2.17% | +0.10% |
| 13 | -1 | Splunk | 2.10% | +0.08% |
| 14 | 0 | DB2 | 0.92% | -0.06% |
| 15 | 2 | DynamoDB | 0.69% | +0.01% |
| 16 | 0 | Neo4j | 0.65% | -0.03% |
| 17 | -2 | SAP HANA | 0.65% | -0.06% |
| 18 | 0 | Teradata | 0.54% | +0.00% |
| 19 | 2 | FileMaker | 0.49% | +0.11% |
| 20 | 0 | Solr | 0.44% | +0.02% |
| 21 | 0 | Sybase | 0.33% | +0.00% |
| 22 | 1 | CouchBase | 0.23% | +0.01% |
| 23 | -5 | Apache Hive | 0.22% | -0.38% |
| 24 | 3 | Memcached | 0.20% | +0.10% |
| 25 | 3 | Informix | 0.11% | +0.02% |
| 26 | -2 | Hbase | 0.09% | -0.06% |
| 27 | -1 | Firebird | 0.09% | -0.02% |
| 28 | -3 | CouchDB | 0.08% | -0.06% |