Brent Ozar announces the numbers:
Every quarter, we publish adoption rate data showing how quickly people are adopting new versions of SQL Server. Today it’s time for the fall 2024 version of our SQL ConstantCare® population report.
SQL Server 2019 is still the king of the hill with almost 3X more market share than any other version!
Here’s how adoption is trending over time, with the most recent data at the right:
Every time I do this, I always lay in the caveat that this is a specific example of a specific customer base for a specific product and so there will be differences from the broader population of SQL Server/Azure SQL installations. But every time, I also say that this is still a useful indicator to review over time.
Given that Microsoft has announced SQL Server 2025, my guess is that 2022’s adoption curve will look a lot like 2017’s, where it never eclipses the prior version (2016 or 2019). Instead, companies will likely move directly to 2025 from 2019.