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My Understanding of DevOps Engineering

What is DevOps? DevOps, as the name suggests, combines Development and Operations into a unified approach. A DevOps Engineer orchestrates the entire journey of an application: planning, codin...

02.05.2025 0 Read More

Managing Sensitive Data in Terraform Configurations

Introduction When configuring infrastructure, you often need to use sensitive data such as usernames, passwords, API tokens, or Personally Identifiable Information (PII). It's important to pr...

02.05.2025 0 Read More

Speeding Up Crystal CI/CD: Fast Drafts, Optimized Builds

I have started working on a production web application built with Crystal and Marten. With every new feature I add to the project, the compilation time keeps growing—almost exponentially.I found tha...

02.05.2025 0 Read More

Real-World Blue-Green Deployment: 10 Lessons I Wish I Knew Earlier

I started experimenting with blue-green deployment months ago—published a couple of slide decks (one, two), read the docs, thought I had it mostly figured out.Spoiler: I didn’t.Now, after rolling ...

02.05.2025 0 Read More

Exposing and Reusing Infrastructure Data with Terraform Outputs

Introduction Terraform output values allow you to export structured information about your resources. This data can be used to automate the configuration of other infrastructure components, s...

03.05.2025 0 Read More

My Understanding of DevOps Engineering

Managing Sensitive Data in Terraform Configurations

Speeding Up Crystal CI/CD: Fast Drafts, Optimized Builds

Real-World Blue-Green Deployment: 10 Lessons I Wish I Knew Earlier

Exposing and Reusing Infrastructure Data with Terraform Outputs

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