A quick primer on binary and hexadecimal
A few years ago, I wrote that a CPU is “a hot mess of on-off switches.” There’s more to it than that when you get into the weeds of caches and cores and logic gates,… A quick primer on binary and hexadecimal
How SQL Server stores data types: dates and times
This post dives into how SQL Server stores date and time data types in memory and on disk. But first, a note about endianness: CPUs manufactured by Intel and other vendors process binary values in… How SQL Server stores data types: dates and times
Why is a value in DATETIME2 8 bytes, but in BINARY it is 9 bytes?
In the #sqlhelp Slack channel on the SQL Server Community Slack workspace last month, Jemma Hooper asked: When trying to CAST or CONVERT a datetime2 value to binary(8), I’m getting a “binary or text data… Why is a value in DATETIME2 8 bytes, but in BINARY it is 9 bytes?