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October 31, 2022
Coroot – The Next Level in Kubernetes Observability
To follow up on my previous Kubernetes articles: Installed in part one (see Using Percona Kubernetes Operators With K3s Part [...]
October 28, 2022
Restore a Specific MongoDB Collection(s) From a Physical Backup
We all know how critical it is to get our data back as soon as possible. To achieve this, as [...]
October 27, 2022
pt-archiver Misbehaving With Secondary Index
Not long ago, we found a long-running query in one of our clients on Managed Services. While reviewing this long-running [...]
October 25, 2022
Kubernetes: Getting Started With a Minimal MySQL Installation
This week is KubeCon in Detroit, and in preparation for attending I have been polishing up my Kubernetes skills. This [...]
October 17, 2022
MongoDB: Delayed Secondary Member of a Replica Set and How It Can Be Useful
In this blog post, we will discuss delayed members of a replica set and how it can be useful. A [...]
October 14, 2022
Using Percona Kubernetes Operators With K3s Part 3: Monitoring and PMM
As we have Kubernetes installed in part one (see Using Percona Kubernetes Operators With K3s Part 1: Installation) and have [...]
October 12, 2022
A Quick Peek at MySQL 8.0.31
Oracle releases updates to MySQL on a quarterly basis and the Release Notes for 8.0.31 arrived just before the software. [...]
October 11, 2022
Don’t Forget to Tune Stats Collector for PostgreSQL 14 and Older
Recently I blogged about a significant improvement in PostgreSQL 15: PostgreSQL 15: Stats Collector Gone? What’s New? While there is great [...]
October 11, 2022
Using Percona Kubernetes Operators With K3s Part 2: Percona Server for MySQL Operator
As we have Kubernetes installed in part one (see Using Percona Kubernetes Operators With K3s Part 1: Installation), now we [...]
October 7, 2022
Deploy Percona Server for MongoDB Replica Set With Ansible
In this blog post, we will discuss deploying a Percona Server for MongoDB (PSMDB) replica set with Ansible*. Ansible is [...]
October 6, 2022
PostgreSQL 15 – New Features to Be Excited About
After four beta releases and one Release Candidate, the RC2 for PostgreSQL 15 was announced earlier today. If all goes [...]
October 5, 2022
When Manipulating MySQL User Tables Goes Wrong: Troubleshooting ERROR 1396
A few weeks back, we faced an issue in a replication environment for a Managed Services client: LAST_ERROR_MESSAGE: Worker 2 [...]
October 5, 2022
Using Percona Kubernetes Operators With K3s Part 1: Installation
Recently Peter provided an extensive tutorial on how to use Percona Kubernetes Operators on minikube: Exploring MySQL on Kubernetes with [...]
October 4, 2022
Queries for Finding Poorly-Designed MySQL Schemas and How to Fix Them
If you watched Finding Poorly Designed Schemas and How to Fix Them you witnessed Marcos Albe use some very interesting [...]
September 28, 2022
Percona Monthly Bug Report: September 2022
Here at Percona, we operate on the premise that full transparency makes a product better. We strive to build the [...]
September 27, 2022
Give Me Some Latitude… and Longitude
Geo locations are a cornerstone of modern applications. Whether you’re a food delivery business or a family photographer, knowing the [...]
September 23, 2022
Scaling MySQL – A Good Problem to Have
When you develop an application you expect success, and often success comes with growth problems. These problems especially show themselves [...]
September 21, 2022
Contribute to Open Source With Percona and Hacktoberfest
October is close, and it is time for Hacktoberfest! If you love open source as much as we do, this [...]
September 21, 2022
MongoDB 6.0: Should You Upgrade Now?
MongoDB is a cross-platform, document-oriented NoSQL database. It has been developed as an answer to the growing need for easy-to-use [...]
September 20, 2022
Column-Level Encryption in MySQL
In a post written earlier this year – Percona Server for MySQL Encryption Options and Choices – I discussed some [...]