Db-engines March 2017 Database ranking released, a large area of the trend of the fall

Recently,Db-engines released the March 2017 database rankings .

Among the top 10, the top three are still dominated by the database's big Three,--oracle, MySQL, and Microsoft SQL Server, where the ranking remains Oracle's top priority, MySQL and Microsoft SQL The server is ranked two or three in turn.

A major focus of this ranking is the general decline in database scores, which is highlighted in the top 30 database. In the top three databases, Oracle and MySQL, ranked first and second, dropped 4.33 points and 4.23 points, respectively, except for a 4.04 increase in Microsoft SQL Server scores.

PostgreSQL and MongoDB have alternately floated in four or five positions in the last few months, and PostgreSQL has risen 3.96 points in this month's rankings, holding the fourth place, while MongoDB has seen a 8.57-point decline in scores, following the re-overtake in February 2017.

The top ten databases are still dominated by traditional relational databases, while the NoSQL database MongoDB, Cassandra, and Redis are ranked five and 八、十位 respectively.

For the database trend map, it can be seen that MySQL as the first three databases, the only free database, the popularity of the relatively stable growth trend. Looking at the overall popularity change trend, open source distributed search engine Elasticsearch the most obvious increase, ranked 11.

Db-engines March 2017 Database ranking released, a large area of the trend of the fall