Planet MySQL Planet MySQL: Meta Deutsch Español Français Italiano 日本語 Русский Português 中文
Showing entries 1 to 3

Displaying posts with tag: circular replication (reset)

10 reaons active-active is hard and how to solve it
+0 Vote Up -0Vote Down

Read the original article at 10 reaons active-active is hard and how to solve it

Multi-master replication provides redundant copies of your most important business assets. What’s more it allows applications to scale out, which is perfect for cloud hosting solutions like Amazon Web Services. But when you decide you need to scale your write capacity, you may be considering active-active setup. This is dangerous, messy and prone to failure. [...]

For more articles like these go to Sean Hull's …

  [Read more...]
5 Ways to Boost MySQL Scalability
+0 Vote Up -0Vote Down

There are a lot of scalability challenges we see with clients over and over. The list could easily include 20, 50 or even 100 items, but we shortened it down to the biggest five issues we see.

1. Tune those queries

By far the biggest bang for your buck is query optimization. Queries can be functionally correct and meet business requirements without being stress tested for high traffic and high load. This is why we often see clients with growing pains, and scalability challenges as their site becomes more popular. …

  [Read more...]
Circular Replication Implementation / Testing using MySQL Sandbox
+0 Vote Up -0Vote Down

This is a simple mysql circular replication implementation on a single machine (just a proof of concept) which can easily be done on a broader scale. Just be aware of the cons of circular replication which mainly gets down to: once a node freaks out or stops for one reason or the other, it’s a bitch and you need to take care of IMMEDIATELY.

Download Sandbox from https://launchpad.net/mysql-sandbox/+download
Download MySQL from http://dev.mysql.com/downloads

Copy the downloaded software onto the your *nix box onto any folder of your preference called $BASEDIR

run:

cd /$BASEDIR


  [Read more...]
Showing entries 1 to 3

Planet MySQL © 1995, 2014, Oracle Corporation and/or its affiliates   Legal Policies | Your Privacy Rights | Terms of Use

Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.