21Feb/26

Liveness Checks (Kubernetes)

February 21, 2026DevOps, Docker / KubernetesPixpaSeecoding Technologies

Kubernetes can use a function called a livenessProbe to help identify unhealthy pods or pods that are having issues. The below livenessProbe uses a httpGet to check for response codes between 200 and 400. The probe waits 3 seconds (initialDelaySeconds) before starting. The probe checks for a response every 3 seconds (periodSeconds). The probe flags […]

19Feb/26

AWS Operational Excellence vs Performance Efficiency

February 19, 2026UncategorizedSeecoding Technologies

Confused about Operational Excellence vs Performance Efficiency? Here’s how to tell the difference with real-world scenarios and a practical decision framework.

19Feb/26

AI: Wooldridge, Fry, and Stuart (Artificial Intelligence)

February 19, 2026ai, Artificial Intelligence (AI), artificial-intelligence, chatgpt, llm, technologyPixpaSeecoding Technologies

This week has seen several YouTube videos on Artificial Intelligence (AI) that caught my attention and, more importantly, managed to keep it. So I thought I would try something a little different and do a blog post sharing the videos and my key take away from each one. This is not the AI we were […]

15Feb/26

Kubernetes Pods – Requests and Limits (Kubernetes)

February 15, 2026DevOps, Docker / Kubernetes, KubernetesPixpaSeecoding Technologies

In previous Kubernetes based posts I have created a deployment of replicas, a load balancer service and demonstrated how to test that traffic flows to different pods. But what if I wanted to control how much resource a deployment should use? Resources: Requests and Limits Kubernetes has an resources option for requests and limits, as […]

14Feb/26

Testing Kubernetes Load Balancer via Replicas (Kubernetes)

February 14, 2026cloud, DevOps, docker, Docker / Kubernetes, Kubernetes, technologyPixpaSeecoding Technologies

I previously blogged about deploying a replica set of nginx in Kubernetes, with the same static web pages shared from storage. I then did a post about using a load balancer such as Metallb in Kubernetes, with pods available externally via the load balancer. But how about mixing the two together…. Some Python (Flask) When […]

05Feb/26

AWS Security Review Checklist: Complete Self-Assessment Guide

February 5, 2026UncategorizedSeecoding Technologies

The exact checklist we use for paid security reviews. 55+ items covering IAM, network, data, and logging with time estimates and remediation steps.

05Feb/26

10 AWS Security Misconfigurations Found in 90% of Accounts

February 5, 2026UncategorizedSeecoding Technologies

We’ve audited 200+ AWS accounts. These 10 security misconfigurations appear in 90% of them. Learn how to detect and fix each issue with CLI commands.

28Jan/26

Free AI Training (Artificial Intelligence)

January 28, 2026ai, Artificial Intelligence (AI), artificial-intelligencePixpaSeecoding Technologies

On Wednesday 28th January 2026 the UK government announced it’s ambition to boost the AI skills of the UK with the AI Skills Hub (https://aiskillshub.org.uk). The AI Skills Hub has the ambition to up skill 10 million UK workers by offering free training. Yes, free. And regular readers will know I’m a big fan of […]

18Jan/26

AWS Cost Optimization Best Practices: A Maturity-Based Guide [2026]

January 18, 2026UncategorizedSeecoding Technologies

Stop drowning in generic tips. Learn AWS cost optimization through our maturity model: from visibility to FinOps culture. Up to 72% savings with Savings Plans, 40% with Graviton.

18Jan/26

AWS Cost Optimization Checklist: The Maturity-Based Framework [2026]

January 18, 2026UncategorizedSeecoding Technologies

Stop wasting time on random AWS cost optimizations. This maturity-based checklist shows exactly where to start with realistic timelines and 15-72% savings.