Yes, this is a catchy title, but it is true, and it got you reading this post :-).  Another title could have been “Please load this mysql-dump: what could go wrong ?”.  As you guessed, loading a dump is not a risk-free operation.  In this post, I explain how the insecure MySQL client makes this operation risky and how to protect against it.

And if you think this post is not

It’s a common scenario to have a Percona Monitoring and Management (PMM) server running on Kubernetes and also desire to monitor databases that are running outside the Kubernetes cluster. The Ingress NGINX Controller is one of the most popular choices for managing the inbound traffic to K8s. It acts as a reverse proxy and load […]

The Oracle Cloud Infrastructure (OCI) command line interface (CLI) allows users to manage OCI resources. In this post, we will discuss how to use the OCI CLI to retrieve a list of MySQL HeatWave instances, retrieve more detailed information for a specific instance, and update properties of that instance.

Join us at MySQL and HeatWave Summit 2024, on May 1, 2024 in Redwood Shores, California. Free, unperson event, open to all. Learn about Generative AI and Machine Learning. Get One-on-One Help and Feature Demos. Hear from Leading Companies like NVIDIA, Meta, LY Corp, CERN, Panasonic Avionics. And Network with the MySQL Community.

We met with Vinicius Grippa, a Senior Support Engineer at Percona. He is also active in the open source community and was recognized as a MySQL Rock Star in 2023. In the previous interview with Vinicius, we discussed the upcoming End of Life (EOL) for MySQL 5.7. Now that MySQL 5.7 has reached EOL, MySQL […]

The Oracle Cloud Infrastructure (OCI) command line interface (CLI) allows users to manage OCI resources. In this post, we will discuss how to use the OCI CLI to retrieve reference data and create a new MySQL HeatWave instance.

My name is Arvind Murty, and from May to July of 2023, I worked on Vitess via an internship with PlanetScale. I was first introduced to Vitess when I was in high school as a potential open-source project for me to work on. I had been interested in working on one because they’re a relatively easy way to get some real-world experience in large-scale software development. Vitess seemed like an good place to start, so I started contributing, mostly on internal cleanup.

HWJP meetup Apr 2024

Not very long ago (well, maybe a little longer, this post is in draft for more than a year), in the spawn of less than 5 days, I suggested many colleagues to reproduce a problem they had with MySQL in a "more simple environment".  Such more simple environment can be created with dbdeployer.  dbdeployer is a tool to create "MySQL Sandboxes" on a Mac (laptop or desktop) or on Linux (vm,

Learn more about basic single-channel replication setup as well as the high-end active-active circular or merge replication setups. In this series we will describe how it works both on high level as well as the detailed technical level.