Over a million developers have joined DZone.
{{announcement.body}}
{{announcement.title}}

MySQL QA -- Reducing Testcases for Experts: multi-threaded reducer.sh

DZone's Guide to

MySQL QA -- Reducing Testcases for Experts: multi-threaded reducer.sh

This video covers how to use reducer.sh for multi-threaded testcase reduction.

· Database Zone
Free Resource

Read why times series is the fastest growing database category.

Welcome to MySQL QA Episode 9. This episode will go more in-depth into reducer.sh: Reducing Testcases for Experts: multi-threaded reducer.sh

We will explore how to use reducer.sh to do true multi-threaded testcase reduction – a world’s first.

Topics:

  1. Expert configurable variables & their default reducer.sh settings
    1. PQUERY_MULTI
    2. PQUERY_MULTI_THREADS
    3. PQUERY_MULTI_CLIENT_THREADS
    4. PQUERY_MULTI_QUERIES
    5. PQUERY_REVERSE_NOSHUFFLE_OPT

Full-screen viewing @ 720p resolution recommended.


Originally appeared on Percona blog, by Roel Van de Par.

Learn how to get 20x more performance than Elastic by moving to a Time Series database.

Topics:
testcase ,mysql ,multi-threaded ,database ,sql

Published at DZone with permission of Peter Zaitsev, DZone MVB. See the original article here.

Opinions expressed by DZone contributors are their own.

{{ parent.title || parent.header.title}}

{{ parent.tldr }}

{{ parent.urlSource.name }}