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November 3, 2016
Orchestrator: Moving VIPs During Failover
In this post, I’ll discuss how to moving VIPs during a failover using Orchestrator. In our previous post, we showed you [...]
October 25, 2016
Monitoring OS metrics for Amazon RDS with Grafana
This article describes how to visualize and monitor OS metrics for Amazon RDS instances using Grafana. We use CloudWatch as [...]
October 10, 2016
Take Percona’s One-Click 2017 Top Database Concerns Poll
Take Percona’s One-Click 2017 Top Database Concerns Poll. With 2017 coming quick around the corner, it’s time to start thinking [...]
September 28, 2016
7 Fresh Bugs in MySQL 8.0
This blog post will look at seven bugs in MySQL 8.0. Friday afternoon is always ideal for a quick look [...]
September 26, 2016
High Availability at Percona Live Europe 2016
This blog will review some of the high availability topics featured at this year’s Percona Live Europe, Amsterdam conference. The [...]
September 21, 2016
Webinar Thursday September 22 – Black Friday and Cyber Monday: How to Avoid an E-Commerce Disaster
Join Percona’s Sr. Technical Operations Architect, Tim Vaillancourt on Thursday, September 22, at 10 am PDT (UTC-7) for the webinar [...]
September 16, 2016
How X Plugin Works Under the Hood
In this blog post, we’ll look at what MySQL does under the hood to transform NoSQL requests to SQL (and [...]
September 15, 2016
ProxySQL and Percona XtraDB Cluster (Galera) Integration
In this post, we’ll discuss how an integrated ProxySQL and Percona XtraDB Cluster (Galera) helps manage node states and failovers. [...]
September 14, 2016
MySQL Default Configuration Changes between 5.6 and 5.7
In this blog post, we’ll discuss the MySQL default configuration changes between 5.6 and 5.7. MySQL 5.7 has added a [...]
September 14, 2016
Black Friday and Cyber Monday: Best Practices for Your E-Commerce Database
This blog post discusses how you can protect your e-commerce database from a high traffic disaster. Databases power today’s e-commerce. [...]
September 13, 2016
MySQL CDC, Streaming Binary Logs, and Asynchronous Triggers
In this post, we’ll look at MySQL CDC, streaming binary logs and asynchronous triggers. What is Change Data Capture and [...]
September 13, 2016
ProxySQL and MHA Integration
This blog post discusses ProxySQL and MHA integration, and how they work together. MHA (Master High Availability Manager and tools [...]
September 9, 2016
Basic Housekeeping for MySQL Indexes
In this blog post, we’ll look at some of the basic housekeeping steps for MySQL indexes. We all know that [...]
August 17, 2016
How Apache Spark makes your slow MySQL queries 10x faster
In this blog post, we’ll discuss how to improve the performance of slow MySQL queries using Apache Spark. In my [...]
August 8, 2016
Docker Images for MySQL Group Replication 5.7.14
In this post, I will point you to Docker images for MySQL Group Replication testing. There is a new release [...]
August 2, 2016
High Availability Poll Results
This blog reports the results of Percona’s high availability poll. High availability (HA) is always a hot topic. The reality [...]
July 13, 2016
Using Ceph with MySQL
Over the last year, the Ceph world drew me in. Partly because of my taste for distributed systems, but also [...]
June 30, 2016
Rescuing a crashed pt-online-schema-change with pt-archiver
This article discusses how to salvage a crashed pt-online-schema-change by leveraging pt-archiver and executing queries to ensure that the data gets accurately [...]