DB-Engines排名是根据其受欢迎程度对数据库管理系统进行排名，排名数据每月更新一次。5月份Oracle和mysql数据库居于榜首，受欢迎程序同4月份有较大提升。
| May 2020 | Apr 2020 | May 2019 | May 2020 | Apr 2020 | May 2019 | ||
| 1. | 1. | 1. | Oracle | Relational, Multi-model | 1345.44 | +0.02 | +59.89 |
| 2. | 2. | 2. | MySQL | Relational, Multi-model | 1282.64 | +14.29 | +63.67 |
| 3. | 3. | 3. | Microsoft SQL Server | Relational, Multi-model | 1078.30 | -5.12 | +6.12 |
| 4. | 4. | 4. | PostgreSQL | Relational, Multi-model | 514.80 | +4.95 | +35.91 |
| 5. | 5. | 5. | IBM Db2 | Relational, Multi-model | 162.64 | -2.99 | -11.80 |
| 6. | 6. | 7. | SQLite | Relational | 123.03 | +0.84 | +0.14 |
| 7. | 7. | 6. | Microsoft Access | Relational | 119.90 | -2.02 | -23.88 |
| 8. | 8. | 8. | MariaDB | Relational, Multi-model | 90.09 | +0.19 | +3.57 |
| 9. | 9. | 9. | Hive | Relational | 81.54 | -2.51 | +3.64 |
| 10. | 10. | 10. | Teradata | Relational, Multi-model | 73.89 | -2.70 | -2.15 |
| 11. | 12. | 13. | SAP Adaptive Server | Relational | 53.99 | +1.37 | -1.45 |
| 12. | 13. | 11. | FileMaker | Relational | 50.96 | -1.12 | -7.55 |
| 13. | 11. | 12. | SAP HANA | Relational, Multi-model | 50.54 | -2.76 | -5.20 |
| 14. | 14. | 14. | Microsoft Azure SQL Database | Relational, Multi-model | 42.76 | +3.80 | +13.99 |
| 15. | 15. | 17. | Google BigQuery | Relational | 27.59 | -0.38 | +5.52 |
| 16. | 16. | 15. | Informix | Relational, Multi-model | 23.84 | +0.09 | -3.74 |
| 17. | 17. | 16. | Vertica | Relational, Multi-model | 20.75 | -0.56 | -2.62 |
| 18. | 18. | 19. | Amazon Redshift | Relational | 20.27 | -0.40 | -0.70 |
| 19. | 19. | 18. | Firebird | Relational | 20.01 | +0.56 | -1.37 |
| 20. | 21. | 22. | Spark SQL | Relational | 17.77 | +0.84 | +1.49 |