In this article, “Making Your System Observable” outlines practical techniques for evolving from scattered logs to coherent observability across services. Readers will discover why a holistic signals-first mindset matters more than bolting on dashboards late in the game.
https://www.architecture-weekly.com/p/making-your-system-observability

This blogpost by Yandex SRE Dmitry Ziablov recounts a late-night incident that turned a harmless retry loop into a production outage. He dissects the cascade of failures and offers a framework for spotting bad retry patterns before they bite.
https://medium.com/yandex/good-retry-bad-retry-an-incident-story-648072d3cee6

The piece argues that traces beat metrics when you need to pinpoint latency spikes and hidden dependencies. It walks through three concrete debugging scenarios that show why span data can surface root causes in seconds.
https://jaywhy13.hashnode.dev/3-reasons-traces-better-than-metrics-for-debugging-your-application

In Slack’s detailed write-up, engineers share how the Unified Grid architecture split a monolithic workspace into isolated “cells” to serve enterprises with hundreds of thousands of users. The narrative dives into sharding strategy, migration challenges, and the performance wins that followed.
https://slack.engineering/unified-grid-how-we-re-architected-slack-for-our-largest-customers/

This post explains how Sharyash Agrawal tamed CPU throttling in Go services running under Kubernetes limits. From choosing the right GC knob to tuning Go’s runtime scheduler, the guide helps teams avoid sudden latency spikes.
https://medium.com/@sharyash81/solving-cpu-throttling-issue-in-golang-applications-before-hitting-the-cpu-limit-in-kubernetes-7d8f40da6477

The essay walks through a hands-on pipeline that signs Kubernetes container images with Cosign, enforces them with Kyverno, and stores keys in HashiCorp Vault—all wired together in GitLab CI. You’ll leave with a reproducible template for securing your software supply chain.
https://angapov.medium.com/kubernetes-container-images-signing-using-cosign-kyverno-hashicorp-vault-and-gitlab-ci-c4e2041d1310

A batteries-included Python client library for Kubernetes that feels familiar for folks who already know how to use kubectl

https://github.com/kr8s-org/kr8s

KubeBlocks is an open-source control plane software that runs and manages databases, message queues and other stateful applications on K8s.

https://github.com/apecloud/kubeblocks

Understand the intricacies of container communication within a Kubernetes pod, exploring the various mechanisms and considerations for enabling effective interaction between containers in a shared environment. This article provides insights into Kubernetes networking concepts.
https://medium.com/@sumuduliyan/container-communication-inside-a-kubernetes-pod-a5e84d607ef2

Explore the challenges and solutions for managing stateful applications in Kubernetes using Operators, gaining insights into how to effectively handle persistent data and complex deployments. This blog post delves into the complexities of stateful workloads in Kubernetes.
https://blog.palark.com/stateful-in-kubernetes-and-operators/

Build and deploy Go applications

https://github.com/ko-build/ko

This piece provides a guide to building a Retrieval-Augmented Generation (RAG) system using Anthropic's Claude, PostgreSQL, and Python on AWS. The tutorial walks through setting up the necessary PostgreSQL extensions and using Amazon Bedrock to create an application that generates more accurate AI responses.

https://www.tigerdata.com/blog/building-a-rag-system-with-claude-postgresql-python-on-aws

CLI tool for linting and testing Helm charts

https://github.com/helm/chart-testing

Delve into the innovative approach of building a serverless ACID-compliant database, understanding the techniques and trade-offs involved in achieving transactional consistency in a serverless environment. This article explores a novel database architecture.
https://notes.eatonphil.com/2024-09-29-build-a-serverless-acid-database-with-this-one-neat-trick.html

JET Pilot is an open-source Kubernetes desktop client that focuses on less clutter, speed and good looks.

https://github.com/unxsist/jet-pilot

Explore the strategies and techniques Cloudflare employs to improve the resilience of its platform, ensuring high availability and reliability for its global network. This blog post provides insights into building a resilient infrastructure.
https://blog.cloudflare.com/nl-nl/improving-platform-resilience-at-cloudflare/

Manage your GnuPG keys with ease! 🔐

https://github.com/orhun/gpg-tui

Bare metal host provisioning integration for Kubernetes

https://github.com/metal3-io/baremetal-operator

Discover what platform engineering meant for the SREs at Adidas in this insightful report. It examines the cultural and technical shifts that occurred within the organization.
https://thenewstack.io/what-platform-engineering-meant-for-adidass-sres/

KubeSnapIt – A PowerShell tool for managing Kubernetes snapshots, restorations, and comparisons with ease. Capture snapshots of your Kubernetes resources, restore them when needed, and compare snapshots or live cluster states to track changes over time.

https://github.com/KubeDeckio/KubeSnapIt

Examine the concept of implicit Service Level Objectives (SLOs) and the potential risks they pose to system reliability and performance. This article highlights the importance of defining explicit SLOs for better service management.
https://blog.relyabilit.ie/implicit-slos-and-their-dangers/