Preventing MySQL Error 1040: Too Many Connections

Jul 01, 2020 | Insight for DBAs, Monitoring, MySQL

  One of the most common errors encountered in the MySQL world at large is the infamous Error 1040:

What this means in practical terms is that a MySQL instance has reached its maximum allowable limit for client connections.  Until connections are closed, no new connection will be accepted by the server. I’d like […]

Webinar Thursday Aug 9: Migrating to AWS Aurora, Monitoring AWS Aurora with PMM

Aug 09, 2018 | Cloud, MySQL, Percona Events, Percona Software, Webinars

Please join Autodesk’s Senior Database Engineer, Vineet Khanna, and Percona’s Sr. MySQL DBA, Tate McDaniel as they present Migrating to Aurora and Monitoring with PMM on Thursday, August 9th, 2018, at 10:00 AM PDT (UTC-7) / 1:00 PM EDT (UTC-4). Register Now Amazon Web Services (AWS) Aurora is one of the most popular cloud-based RDBMS […]

Webinar: Migrating to AWS Aurora, Monitoring AWS Aurora with PMM

Jul 31, 2018 | Cloud, MySQL, Webinars

Please join Autodesk’s Senior DevOps Engineer, Sanjeet Deshpande, Autodesk’s Senior Database Engineer, Vineet Khanna, and Percona’s Sr. MySQL DBA, Tate McDaniel as they present Migrating to AWS Aurora, Monitoring AWS Aurora with PMM on Wednesday, August 1st, 2018, at 5:00 PM PDT (UTC-7) / 8:00 PM EDT (UTC-4). Amazon Web Services (AWS) Aurora is one […]

Visualize This! MySQL Tools That Explain Queries

Mar 01, 2018 | Monitoring, MySQL, Percona Software

In this blog post, I want to go over some of the day-to-day MySQL tools and methods DBAs use to analyze queries and visualize “what is going on?” I won’t be going into the nitty-gritty details of each of these tools, I just want to introduce you to them and show you what they look […]