In this post, I share how I set up a lightweight multi-node K3s Kubernetes cluster on Hyper-V Virtual Machines for a home lab environment.
I cover how I set up and deployed applications to the cluster and how I exposed the applications to the network using Ingress controllers and MetalLB.
Building a Kubernetes Cluster from Scratch With K3s And MetalLB Read More »
In this post, I introduce you to ClickHouse, a highly performant, open-source SQL database designed for online analytical processing (OLAP).
The post describes how to install ClickHouse using Docker along with steps to create new user accounts.
Setting Up A ClickHouse Database Read More »
A summary of my experience at PyCon Africa 2024 in Accra, Ghana.
PyCon Africa 2024 – A summary Read More »
In this post, I show you how to extend your system’s RAM using a swap file.
How to increase swap space in Linux Read More »
This post covers how to automate the creation of auto-scaling architecture using CloudFormation and also how to create monitoring dashboards using CloudWatch.
Creating an AWS Auto Scaling Architecture with a monitoring dashboard Read More »
This post shows how to create a two-tier architecture to deploy a WordPress application using CloudFormation.
Creating Two-Tier WordPress Architecture on AWS Read More »
On 27 January 2024, the Bulawayo Python community held its inaugural meetup to improve project collaboration. Organizers sought to transition from a joke-filled WhatsApp group to more empathetic, constructive engagements, with plans for regular meetups. Thirty participants gathered at Bulawayo TechHub, discussing and contributing to an open-source social networking project.
Bulawayo Python January 2024 Meetup Read More »
This post discusses the importance of High Availability in database systems, particularly focusing on implementing Streaming replication with PostgreSQL and Docker. It covers various solutions like Log Shipping, Streaming, and Cascading Replication.
High Availability in PostgreSQL: Replication with Docker Read More »
Chapter 4 of Clean Code delves into the importance of writing meaningful comments. Martin discusses when to use comments and provides insights into what makes comments good or bad.
Clean Code Chapter 4 Summary: Comments Read More »
