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 | 35.08% | +1.02% |
| 2 | 0 | SQL Server | 13.19% | -0.38% |
| 3 | 0 | MySQL | 11.85% | -0.51% |
| 4 | 1 | MongoDB | 4.91% | -0.25% |
| 5 | -1 | Microsoft Access | 4.65% | -0.62% |
| 6 | 0 | Firebase | 4.25% | +0.30% |
| 7 | 0 | PostgreSQL | 4.10% | +0.26% |
| 8 | 0 | Splunk | 3.99% | +0.21% |
| 9 | 0 | Redis | 2.93% | +0.19% |
| 10 | 0 | Elasticsearch | 2.31% | -0.14% |
| 11 | 1 | SQLite | 2.20% | +0.21% |
| 12 | -1 | DynamoDB | 2.11% | +0.07% |
| 13 | 0 | Apache Hive | 1.25% | -0.14% |
| 14 | 0 | MariaDB | 1.19% | -0.02% |
| 15 | 0 | DB2 | 0.99% | -0.05% |
| 16 | 0 | Neo4j | 0.86% | +0.07% |
| 17 | 2 | SAP HANA | 0.80% | +0.15% |
| 18 | 0 | Teradata | 0.64% | +0.00% |
| 19 | -1 | FileMaker | 0.60% | -0.07% |
| 20 | -3 | Solr | 0.57% | -0.13% |
| 21 | 0 | Sybase | 0.43% | +0.00% |
| 22 | 0 | CouchBase | 0.32% | -0.03% |
| 23 | 0 | Ingres | 0.18% | -0.15% |
| 24 | 1 | Riak | 0.16% | +0.02% |
| 25 | -1 | Memcached | 0.13% | -0.02% |
| 26 | 2 | Hbase | 0.08% | -0.01% |
| 27 | 0 | Informix | 0.07% | -0.03% |
| 28 | -2 | CouchDB | 0.07% | -0.04% |