Ranking IBM Db2 vs. OpenEdge vs. PostgreSQL > Trend
DB-Engines Ranking - Trend of IBM Db2 vs. OpenEdge vs. PostgreSQL Popularity
The DB-Engines Ranking ranks database management systems according to their popularity.
This is a partial trend diagram of the complete ranking showing only IBM Db2 vs. OpenEdge vs. PostgreSQL.
Read more about the method of calculating the scores.
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