DB engines database ranking in July 2022: Microsoft SQL Server rose sharply, Oracle fell sharply

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This month, DB-Engines Ranking Altogether 395 A database system . This month is flat .Microsoft SQL Server aspect ,SQL Server 2022 Upcoming release , So it triggered the recent Microsoft SQL Server The heat increases . This month, Microsoft SQL Server rose 8.30 branch , Won the first increase in the list this month . Total score 942.13. Oracle Fall this month 7.44. In this month, the list is the largest .

This month, ,11 To 20 Between , There's no change in the rankings , Very calm .

This month, 21 To 50 Between , Only Firebird,Vertica,Presto

Presto It is an open source big data distributed SQL Query engine . from Linux Foundation trusteeship .Presto Allow to query the data of its location , Include Hive、Cassandra、 Relational databases and even proprietary data stores . Single Presto Queries can combine data from multiple sources , This allows analysis throughout the organization .Presto For analysts whose expected response time ranges from sub seconds to a few minutes .Presto It breaks the slowness of using expensive commercial solutions for rapid analysis or using too much hardware “ free ” Wrong choice between solutions .Facebook Use Presto Interactive query of multiple internal data stores , Including their 300PB Data warehouse . More than 1,000 name Facebook Employees use Presto Run more than 30,000 A query , These queries total more than... Scans per day 1 PB. Interested students' reference https://prestodb.io/docs/current/ To study .
DB-Engines Ranking database management systems according to popularity , The ranking is updated once a month . The data of ranking is based on 5 A different indicator ：

Google as well as Bing The number of keyword searches in search engines
Google Trends Number of searches
Indeed The number of job searches on the site
LinkedIn The number of profiles in which keywords are mentioned
Stackoverflow Related issues and number of followers
This list analysis aims to provide a technical direction reference for database practitioners , The ranking involved is not based on advanced technology or market share . No matter what the ranking is , The most important thing is to choose the right technology to match the business needs of the enterprise .
With all of you , See you next month .