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I originally built a Home Assistant automation that would shut down Raspberry Pi nodes when they got too hot.

For most households in India, a single fiber connection is more than enough.

Most homelabs online are optimized for being seen.

GitHub recently set the developer community abuzz with an announcement about 2026 pricing changes for GitHub Actions – changes that included lowering the cost of GitHub-hosted runners but introducing a new fee for self-hosted runners.

Kubernetes 1.34 (released late August 2025 and code-named “Of Wind & Will”) is packed with enhancements across the board.

Modern Kubernetes clusters need to scale on demand to handle varying workloads.

When building CI/CD pipelines in GitHub Actions, two powerful tools help reduce duplication and improve maintainability: composite actions and reusable workflows.

Optimizing Docker container images is crucial for efficient development and deployment.

Recently I ran into a Helm upgrade failure that at first looked baffling: UPGRADE FAILED: cannot patch "webhook" with kind Deployment: spec.template.spec.containers[0].env[0].valueFrom: Invalid value: "": may not have more than one field specified at a…

“It worked in dev, but nothing ran in prod.”

When I see fresh graduates chasing DevOps roles right out of college, I understand the appeal.

Today I was doing the rounds of security analysis on our repositories (a routine I perform once a month), and I came across a new CVE that truly shook me.

Imagine trusting an AI to build your software, only to find it wiped out your entire database.

Kubernetes has become the backbone of modern infrastructure, but the way you architect it, especially in production, determines whether you're building a resilient platform or a ticking time bomb.

PostgreSQL (often called Postgres) is a powerful open-source relational database known for its strong emphasis on reliability, data integrity, and performance.

Starting a career in tech can feel overwhelming, especially with so many tools and technologies to choose from.

In modern engineering, ensuring a reliable and high-performing service is crucial.

Building a fast, user-friendly web application is critical for both user experience (UX) and search engine optimization (SEO).

When working with strings in Python, you might come across two methods that sound like they could do similar jobs: removesuffix() and rstrip().

Managing Kubernetes subresources like status and scale has traditionally been clunky for CLI users.

The Kubernetes project has disclosed a medium-severity vulnerability (CVE-2025-1767) that affects all Kubernetes versions through the long-deprecated gitRepo volume driver.

In the ten years since its inception, the Cloud Native Computing Foundation (CNCF) has evolved from a fledgling open source initiative into a cornerstone of modern software development.

OpenAI’s rapid advancements continue to reshape the AI landscape in 2025.

Kubernetes has introduced a powerful scheduling enhancement, matchLabelKeys and mismatchLabelKeys, to improve how pods honor PodAffinity and PodAntiAffinity, especially during rolling updates and multi-tenant isolation scenarios.

Kubernetes has long offered Pod Topology Spread Constraints to distribute pods evenly across failure domains.

In Kubernetes 1.33, a long-standing issue that caused persistent volumes to leak under certain deletion sequences has finally been resolved.

Kubernetes Scheduler plays a critical role in cluster efficiency, yet certain scheduling scenarios, especially involving preemption, have long bottlenecked its throughput.

Kubernetes has historically disabled swap memory usage on nodes due to the unpredictability and performance degradation it can cause.

Python continues to dominate the programming world in 2025, it’s ranked the #1 language (with a 23.28% share in TIOBE’s index).

If you've used emptyDir volumes with medium: Memory, you might have noticed an inconsistency, the size of the volume wasn’t defined by your pod spec but instead defaulted to 50% of the host memory.

Kubernetes has become the standard for container orchestration, but its architecture was not created in isolation.

Kubernetes moves fast, and it deprecates just as fast.

When you're deep in troubleshooting a production issue, the last thing you want to do is sift through logs, decode binary versions, or chase down build metadata.

Python 3.14 introduces a subtle but meaningful enhancement in exception handling syntax through PEP 758.

For decades, CPython’s simplicity and predictability have been the bedrock of Python's success, but also its performance ceiling.

Python 3.13 introduces the most significant concurrency improvement in CPython's history: the ability to disable the Global Interpreter Lock (GIL).

On February 7, 2025, the Kubernetes project disclosed a high-severity vulnerability: CVE-2025-0426.

With Python 3.14, the standard library gains a first-party wrapper for Zstandard (zstd), a modern compression algorithm renowned for its high compression ratios and rapid decompression speeds.

When iterating through sequences in Python, clean and readable loops can make a significant difference in code maintainability.

Earlier today, I got access to OpenAI Codex, a new agentic tool designed for software engineering tasks.

Containers are often expected to shut down gracefully, especially when running critical workloads like stateful services, background daemons, or applications with long-running connections.

Python 3.14 introduces a powerful new feature: template strings, formalized in PEP 750.

Phil Karlton There are only two hard problems in Computer Science: cache invalidation and naming things.

Not all version numbers are created equal.

Versioning gets better with time.

In modern software development, maintaining a clean and consistent versioning strategy is not just good practice, it’s essential.

Conditional logic is a fundamental part of programming.

Introduced in Python 3.8, the Walrus Operator (:=) is a syntactic addition that enables assignment expressions — the ability to assign values to variables as part of an expression.

Modern Kubernetes environments are complex.

In many Kubernetes setups, adjusting the CPU or memory assigned to a pod has historically meant one thing: restarting it.