Scaling up and load balancing your PostgreSQL Cluster using Pgpool-II
Let’s deep dive into how you can enable scalability and load balancing of your PostgreSQL cluster using Pgpool-II.
Linux
Managing Sensitive Data in Kubernetes with Sealed Secrets...
In this post, you'll learn how to use Sealed Secrets for "one-...
How to reduce the memory usage of MySQL
Sometimes it appears that your server’s free memory runs low because MySQL is using more memory than you want it to.
Allow 2+ Users to Be Able to Share a Linux Directory with 2775 vs 0775
This is handy if you have 2 different users deploying code to the same directory, such as a deploy user and CI user.
Understanding the SSH Encryption and Connection Process | DigitalOcean
SSH, or secure shell, is an encrypted protocol used to communicate with remote servers safely. The practical uses of SSH are widely discussed in other guide…
docker-slim/docker-slim
DockerSlim (docker-slim): Don't change anything in your Docker container image and minify it by up to 30x (and for compiled languages even more) making it secure too! (free and open source) - d...
How to Install MySQL on Debian 10 Linux
MySQL, the world's most popular open-source relational database management system is not available in the default Debian's repositories. This tutorial, explains how to install and secure MySQL on Debian 10 from the MySQL Apt Repository.
How to Install Docker Desktop (with Kubernetes) on MacOS
How to install Docker Desktop on the Mac so it can run Kubernetes on your desktop.
Learn to speak Kubernetes
Kubernetes is an open source platform that automates Linux container operations. It eliminates many of the manual processes involved in deploying and scaling containerized applications.
20 Best Practices for Working With Apache Kafka at Scale
A software developer discusses some challenges devs and data scientists can face when using Apache Kafka, and some best practices to clear these hurdles.
Under the Hood: Demystifying Docker For Mac CE Edition
Docker is a full development platform for creating containerized apps, and Docker for Mac is the most efficient way to start and run Docker on your MacBook
Format a Linux Disk as Ext4 from the Command Line
A quick guide that explain how to format a Linux Disk as Ext4 from the Command Line
Apple Swift Package Manager : A Deep Dive
Apple has released it’s own package manager called ‘Swift Package Manager‘ to share and distribute Swift packages. It’s good to know that…
The 3 Biggest Wins When Using Alpine as a Base Docker Image
If you want to shrink your Docker images, have your services start faster and be more secure then try Alpine out.
What is Docker Container? The Docker Open Source Project
A Docker open source container software platform that packages applications in “containers,” allowing them to be portable among systems running Linux.