This is the January 2024 issue of the monthly DB-Engines Ranking of database management systems. You can find the complete and most up-to-date ranking at DB-Engines.com. RankDBMSScoreChanges1.Oracle1247.49-9.922.MySQL1123.46-3.183.Microsoft SQL Server876.60-27.234.PostgreSQL648.96-1.945.MongoDB417.48-1.676.Redis159.38+ 1.036.Redis159.38+ 1.037.Elasticsearch136.07-1.688.IBM Db2132.41-2.199.Snowflak