Shulou(Shulou.com)06/01 Report--

April 2020 DB-Engines database popularity ranking released. Oracle edged up 4.78 points from the previous month and MySQL edged up 8.62 points, making Oracle the biggest winner. Microsoft SQL Server fell 14.43 points and Microsoft Access fell 3.22 points, making Microsoft the biggest database loser of the month.

In addition, we can note that Microsoft Access's score of 121.92 is only 1.8 points behind Cassandra, and Access is likely to fall out of the top 10 this year. Another force to be reckoned with on the leaderboard is MariaDB, a MySQL power that has risen to No. 12. If MariaDB and MySQL are combined, the total score (1268.35 + 89.90 = 1358.25) already exceeds Oracle by 13 points. There is no doubt that MySQL is already the most popular database.

Let's take a look at Mo Tianlun's domestic database ranking list. In the domestic database, the top ten are shown in the figure. TiDB, OceanBase, Dameng Database, GaussDB and PolarDB ranked in the top five, among which TiDB increased significantly, jumping from 20th to 18th in the total list, OceanBase increased by 2 places to 22nd, while GaussDB also increased significantly this month, rising by one place to fourth place, and Dameng Database decreased by one place to third place:

In the domestic database, OceanBase and PolarDB from Alibaba system occupy two seats in the top five and are the most prominent leading players among the domestic database forces. From abroad, in the last month, foreign countries have fallen into the disaster of the new crown epidemic, technology and employment will inevitably be affected, according to the plan Oracle will release the public version of Oracle Database 20c in April, which will drive a new round of technology upgrading and dissemination hot spots.

In China, Huawei's GaussDB open source project openGauss will be released in the near future, which will also attract keen attention from domestic databases in the technical field.

The database field in 2020 will definitely be an extraordinary year!

Here are the top 10 relational databases on DB-Engines:

Here are the first 10 bits of Key-Value database storage on DB-Engines:

The following are the top 10 products for document database storage on DB-Engines:

Here are the top 10 products stored in the graph database on DB-Engines:

The database world, wonderful never ends!

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