An overview of a Tungsten topology that doesn’t get much attention: the Cluster-Slave, which is an easy way to get data resiliency and integration, with features that make it ideal for big data analytics, reporting, and backups.
Version 6+ of Tungsten Clustering comes with a host of improvements for your Multi-Site Multi-Master topology (MSMM); this is partly why it has a new name: Composite Master-Master (CMM). Probably the most notable improvement is that the Managers are more aware. What does that mean?
First we went through an install of a simple three-node cluster using allotted AWS ec2 instances. We created the directories and database users and got the Tungsten Clustering software installed and up-and-running. Then we covered cluster control operations using cctrl, like switch and recover, as well as replicator techniques using trepctl. Some other items on the agenda included an overview of the latest release (which came out last week), replication stages and filters, monitoring, and various useful configurations and options. In Day 2 we learned about backups, and did a deep dive into the various Connector methods and some of their pros and cons.
The Slow Software Movement is spreading with SaaS companies going global...and their software is the furthest from “slow.” In this blog, a Customer Success Manager at Continuent writes about some observations in her five years of listening to customers and prospects.
Great SaaS - starts with great software. But not enough is said about the people and values behind great software; so that’s what I want to talk about here.
In case you missed the Multimaster webinar recorded live on Thursday, March 28th, 2019:
Learn how NewVoiceMedia built a global, multi-region MySQL cloud back-end to support a high-volume cloud contact center.
Learn how to build a global, multi-region MySQL / MariaDB / Percona cloud back-end capable of serving hundreds of millions of online multiplayer game accounts:
Watch the Replay
