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SQL Server On Linux: Forced Unit Access (Fua) Internals

SQL Server According to Bob

SQL Server relies on Forced-Unit-Access (Fua) I/O subsystem capabilities to provide data durability, detailed in the following documents: SQL Server 2000 I/O Basic and SQL Server I/O Basics, Chapter 2. Be sure to deploy SQL Server 2017 CU6 or newer for best data durability and performance results. “. The Back Story.

Servers 90
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The Return of the Frame Pointers

Brendan Gregg

2005-2023: The winter of broken profilers However, the change was then applied to x86-64 (64-bit) as well, which had sixteen registers and didn't benefit so much from a seventeenth. Having done this before, it reminds me of CSS programming: you make a little change here and everything breaks, and you spend hours chasing your own tail.

Java 145
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SQL Server I/O Basics Chapter #2

SQL Server According to Bob

Microsoft, ​​ Windows, ​​ Windows NT, ​​ and Windows Server ​​ are registered trademarks of Microsoft Corporation in the United States and/or other countries. The names of actual companies and products mentioned herein may be the trademarks of their respective owners.

Servers 40
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Linux Load Averages: Solving the Mystery

Brendan Gregg

The oldest change in the entire Linux repo dates back to 2005, when Linus imported Linux 2.6.12-rc2, Thankfully, I found some older linux-devel mailing list archives, rescued from server backups, often stored as tarballs of digests. 90491 N|rnberg (Germany) Consulting+Networking+Programming+etc'ing 42. This, too, was a dead end.

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