DevOps & Infra

Is Tekton still alive? Comparing Tekton Pipelines with Ar...

Illustration of a person with a magnifying glass examining a large cartoon-style robot lying on a table, with a look of curiosity or puzzlement.

Terraform Tips & Tricks, Issue 2: Registry, Locals and Wo...

Animated scientist with wild hair in a lab, excitedly catching floating light bulbs containing ideas, with various inventions in the background.

Creating Kubernetes Clusters with Terraform: Learning Pro...

Illustration of a person in a lab coat conducting an experiment with beakers and flasks filled with glowing liquids, set against a sparkly, dark background.

Refactor Terraform code with Modules

Illustration of a person in historical clothing stirring a cauldron with a wand, surrounded by flasks and a scroll with symbols, in a magical, alchemy-themed setting.

Creating Multi-cloud Terraform environment with the help ...

"Animated character playing an electric guitar amidst a cosmic backdrop with bright stars and swirling galaxies, exuding a vibrant, rockstar vibe."

Terraform Tips & Tricks, Issue 1: Format, Graph and State

Illustration of a person performing chemical experiments with flasks emitting sparkles, in a lab with sketches of formulas and inventions, hinting at a creative or scientific process.

Configuring Terraform Templates: Variables and Data Resou...

Illustration of a person with a whimsical hairstyle sitting amidst piles of books, holding a wand up with magical sparks and reading a book with intense focus.

Terraform Fundamentals: State Management and Dependency G...

Illustration of a person with a pointy hat reminiscent of a witch's hat, reading a book while sitting against a backdrop of vertical lines that suggest a wooden texture. The person is wearing a scarf and has a hairstyle with a prominent wave on top.

Infrastructure as Code and How Terraform Fits Into It

Illustration of an elderly person with white hair performing a magical experiment, with a blue butterfly on their hand and a bubbling cauldron in the background.

Should I use a Cloud Provider?

Illustration of a focused individual with a headset around their neck, experimenting with a scientific glassware setup, possibly conducting a chemistry experiment.

Should you use Terraform or Pulumi?

Illustration of three animated characters showing expressions of regret: a worried young man with a bandaged hand, a remorseful youth with a forehead bandage, and a penitent older man with clasped hands.

How to make money with Open Source projects?

Illustration of a person in vintage swimwear standing on a chair, poised to dive into a bathtub overflowing with gold coins and jewelry.

Terraform: Migrating Components Between State Files

Illustration of a person operating a model train with a cat riding in one of the train's open wagons, surrounded by miniature trees.

Majestic Pipeline: A CI/CD Love Story

Illustration of two people smiling at each other, separated by a diagonal line, indicating a close relationship or a moment of mutual understanding.

Tools & Services for IT Consulting

Illustration of a person with crossed arms wearing a scarf next to a bubbling cauldron, with various magical items and tools hanging in the background.

What is Tekton and how it compares to Jenkins, Gitlab CI ...

Illustration of a frustrated man in a suit arguing with an anthropomorphic fox character with a red mask. They appear to be in a heated discussion, gesturing at each other.

How TLS and HTTPS Work, Plus a Handful of Useful Tools

Illustration of a person with a dismayed expression looking at a laptop with water pouring out of the screen, suggesting a digital leak or overflow.

Coming to DevOps? Learn how to code

Illustration of a happy dog wearing a scarf and typing on a laptop, possibly symbolizing internet browsing or remote work.

Transaction Isolation Levels With PostgreSQL as an example

Illustration of a caretaker gently bottle-feeding a baby elephant who is lying on a cushion, depicting a moment of nurturing and care between human and animal.

How to use SSL in PostgreSQL The Right Way: Encrypt Your ...

Illustration of a surprised person looking at ants crawling on a cake with one hand raised in a stopping gesture.

Top 10 Linux Commands Beginners Should Know: As Analysed ...

Illustration of a child sitting at a table, focused on reading a book, with a toy penguin standing beside them, and pencils scattered on the table.

What is configuration management and why you need Ansible...

Job Execution Systems: What is the difference between Jen...

Illustration of a surprised young girl crawling towards three icons, from left to right: a coin with a male figure, the equals sign, and a broken, unidentifiable symbol.

How to Learn new Technologies: Prometheus Example

Illustration of a cartoony rabbit peeking out of a box labeled "MEMOS" with office supplies inside, next to a person's lower body dressed in business attire.

How to become a DevOps Engineer: Mihail Chinkov’s story

Illustration of people observing framed hockey-themed artworks in a gallery, with a prominent image of a hockey player in the center.

What is Serverless Architecture and what are its advantages?

Illustration of a smiling man with birds flying around him, all connected by lines to a glowing point in his chest, suggesting a network or a concept of interconnectivity.

How networks work, part two: teaming for fault tolerance,...

Illustration of a person opening their shirt to reveal a superhero costume underneath, with a stylized letter 'e' on the chest.

How I wrote a book about Terraform in 3 months

Illustration of a man in historical attire with a thoughtful expression, resting his chin on his hand, against a white background with a hint of a brown chair.

My path from a Rails-developer to a DevOps-engineer

Illustration of a toddler climbing steps labeled "PATIENCE," "HARD WORK," and "CURIOSITY."

Testing servers with InSpec and Test Kitchen

Illustration of a row of stylized orange and white cats wearing bow ties, sitting in a line that recedes into the distance, with the closest cat appearing the largest.

How networks work: what is a switch, router, DNS, DHCP, N...

Illustration of a person in a suit opening their shirt to reveal a superhero costume underneath, reminiscent of a classic transformation pose.

Virtualization basics and an introduction to KVM

Illustration of a person in virtual reality (VR) headset reaching out to a glowing geometric shape within a wireframe structure, indicative of a VR or augmented reality experience.

What and who is DevOps?

Illustration of a focused individual wearing glasses and a lab coat, working on a complex device with knobs and antennas, surrounded by various hanging and standing lab equipment.