A half-closed MacBook

How SQL Server stores data types: XML

This week we’re looking at how the database engine stores the XML data type in SQL Server and Azure SQL Database. If you would like to read about storage of other data types, here are the previous posts in the series: Bit columns Dates and times Integers and decimals Money Floating points GUIDs What is XML?
-> Continue reading How SQL Server stores data types: XML

flat lay photography of purple and red leaves

The XML data type is not immutable

Immutability In many programming languages, strings of text are immutable, meaning they don’t change. When you modify a string, a new string is created in memory by copying the original. The old string stays in memory unless some process removes it. This might be a manual process of de-allocating that memory, or garbage collection if
-> Continue reading The XML data type is not immutable