program = algorithm + data structure
This famous quote by Nicholas Wirth bluntly shows how important the database is to developers. Although more than 40 years have passed, the database is still very close to us today, and it is also a skill that developers need to master. Therefore, the database has naturally become a kind of product that has attracted much attention in the developer field.
Recently, DB-Engines updated its database popularity ranking for August. The details are as follows:
Top 20 in popularity list
SQL Server score drops the most
The database with large fluctuations in scores in August was Microsoft SQL Server, whose scores decreased by 8.61 points compared with the previous month and 102.53 points compared with the same period last year. It is also the database with the largest drop in scores in the entire list.
In addition, the scores of the top three databases including SQL Server have fallen compared with the same period last year; the emerging databases PostgreSQL and MongoDB have little change from the previous month, but have increased a lot compared with the same period last year, and both have increased. The scores of Redis are 40.28 and 52.98; Redis and IBM Db2, Microsoft Access and Cassandra exchange rankings respectively, Redis ranks sixth, and Microsoft Access jumps to the top ten.
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