Shulou(Shulou.com)06/03 Report--

This article introduces the relevant knowledge of "database popularity ranking analysis in April 2021". In the operation of actual cases, many people will encounter such a dilemma. Next, let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

The April popularity ranking of DB-Engines has been updated based on the overall data change in March.

Judging from the overall list, the ranking of the top ten databases is the same as last month.

Although the ranking has not changed, the score of a single database has changed a lot.

The scores of Oracle, MySQL and Microsoft SQL Server, which were firmly in the top three, decreased by 46.82,34.14 and 7.33 points respectively.

SQL Server scores have fallen for two months in a row. Compared with the data for the same period last year, the average decline of the three scores has reached 64 points.

Rising stars PostgreSQL and MongoDB still maintain a steady upward trend, with scores slightly higher than last month and an average increase of about 40 points compared with the same period last year.

The changing trend of the scores of the Top Ten databases in ▲

For databases that rank after 20, Snowflake and Clickhouse,Snowflake rose significantly from 100th to 29th in the same period last year, while the latter also rose from 71st to 50th.

Both belong to cloud data warehouses, and Snowflake's parent company was favored by Buffett after it went public last year, and its share price soared. I believe this is also the main reason for its rise in ranking.

Finally, take a look at the ranking of various types of databases.

Top 10 relational databases

Top 10 document databases

Top 10 in time series database

Top 10 in figure database

DB-Engines ranks the database management system according to popularity, which is updated once a month.

The data of the ranking is based on five different indicators:

Number of keyword searches for Google and Bing search engines

Number of searches on Google Trends

Number of job searches on the Indeed website

The number of profiles with keywords mentioned in LinkedIn

Number of related questions and followers on Stackoverflow

This is the end of the analysis of database popularity rankings in April 2021. Thank you for your reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

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