3rd October 2019: PostgreSQL 12 Released!

Survey Results

The current results of our Which of these non-relational databases do you use alongside PostgreSQL? survey are:

Answer Responses Percentage
Memcached 36 15.319148936170214%
Redis or TokyoCabinet 5 2.127659574468085%
Apache Solr 8 3.404255319148936%
Cassandra or Hypertable 10 4.25531914893617%
CouchDB 6 2.5531914893617023%
BerkeleyDB 10 4.25531914893617%
Other Non-relational DB 13 5.531914893617022%
I only use relational databases 147 62.5531914893617%
Total 235

This survey was posted April 13, 2010.

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