article thumbnail

What Adrian Did Next?—?Part 2?—?Sun Microsystems

Adrian Cockcroft

I had to setup a week of talks by all the relevant product teams, with a hundred or so of the most experienced systems engineers from all over the world as an audience. We had specializations in hardware, operating systems, databases, graphics, etc. that a lot of people used. Jim also joined the database performance team.

Tuning 52
article thumbnail

Testing MySQL 8.0.16 on Skylake with innodb_spin_wait_pause_multiplier

HammerDB

Copyright (C) 2003-2018 Steve Shaw. However it is noted that there are many factors that input into home much time is spent in spin-locks in the first place until these parameters come into play, examples such as the speed of the memory and the storage and configuration of the schema with partitioning as well as the operating system.

Testing 48
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Trending Sources

article thumbnail

HammerDB Concepts and Architecture

HammerDB

It is of note that we have not discussed the operating system yet, that is because the source code and the code included with the pre-packaged versions is identical whether it is running on Linux or Windows on x86-64 architecture (or any other platform). Virtual Users within HammerDB are operating system threads.

article thumbnail

SQL Server I/O Basics Chapter #2

SQL Server According to Bob

Subsystem / Path The ​​ I/O subsystem or path ​​ includes ​​ those ​​ components ​​ that are ​​ used to support an I/O operation. ​​ Also, it ​​ is ​​ generally impractical on a production system.

Servers 40