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Using Jobs to Perform Schema Changes Against MySQL Databases on K8s

Percona

Performing an operation is always challenging when dealing with K8s. You can perform a DIRECT ALTER, use a tool such as pt-osc, or even, for certain cases where async replication is in use, perform changes on replicas and failover. You can just connect to the MySQL service POD and perform the ALTER. drop_triggers:10000:0.25,copy_rows:10000:0.25,swap_tables:10000:0.25,update_foreign_keys:10000:0.25,analyze_table:10000:0.25

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Web Performance Bookshelf

Rigor

Reading time 1 min Why share the library of the web performance books while there’s a substantial collection of fantastic websites and articles on the net? High Performance Browser Networking. This book is about performance problems and the various technologies created to fight them. High Performance Websites.

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Real Time Oracle Performance Monitoring for Benchmarks

HammerDB

An essential part of database performance testing is viewing the statistics generated by the database during the test and in 2009 HammerDB introduced automatic AWR snapshot generation for Oracle for the TPC-C test. With this feature Oracle generates a wealth of performance data that can be reviewed once the test is complete.

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Back-to-Basics Weekend Reading - A Decomposition Storage Model

All Things Distributed

The first practical modern implementation is probably C-Store by Stonebraker, et al. There is a great tutorial by Harizopoulos, Abadi and Boncz from VLDB 2009 that takes you through the history, trade-off''s and the state of the art. Many of the modern high-performance data warehouses such as Amazon Redshift are based on column stores.

Storage 90
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Advent Calendars For Web Designers And Developers (December 2021 Edition)

Smashing Magazine

An advent calendar that has been publishing since 2009 is back again. Good ol’ PerfPlanet is back for another season with all things speed and web performance. C# Advent Calendar. It’s time for the fifth annual C# advent calendar that will feature two pieces of content every day. Stoyan Stefanov on Twitter.

Design 107
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MariaDB vs MySQL: Key Differences and Use Cases

Percona

Due to concerns in the open source software community about the future of MySQL after the acquisition, MariaDB was created in 2009 by Michael Widenius (one of the original creators of MySQL), who named the new software after his daughter Maria. Elevate your MariaDB environment with Percona Support for MariaDB. Contact us to learn more!

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Effective Concurrency: Prefer Using Active Objects Instead of Naked Threads

Sutter's Mill

This article will show how to implement the pattern, including a reusable helper to automate the common parts, in any of the popular mainstream languages and threading environments, including C++, C#/.NET, NET, Java, and C/Pthreads. 17 Understanding Parallel Performance (Dec 2008). 19 volatile vs. volatile (Feb 2009).

C++ 40