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From the Field

Insights

Practical perspectives on enterprise software development, infrastructure automation, and cloud engineering from our project experience.

Strategy

Build vs Buy Decisions: A Framework That Works

Should you build custom software or buy a SaaS product? Here's a decision framework based on total cost of ownership, not just license fees.

9 min read
Architecture

Rate Limiting: Algorithms and Implementation

From token buckets to sliding windows—understand rate limiting algorithms and implement them correctly to protect your API without frustrating users.

9 min read
Cloud

Managed Databases vs Self-Hosted: When to Pay the Premium

RDS costs 3-4× more than running your own Postgres on EC2—but is the convenience worth it? Here's how to decide.

9 min read
Strategy

On-Call Rotations That Don't Burn Out Your Team

On-call doesn't have to be miserable—learn how to structure rotations, set clear expectations, and reduce alert fatigue without sacrificing reliability.

9 min read
Security

RBAC vs ABAC: Access Control Models Explained

Understand the difference between Role-Based Access Control (RBAC) and Attribute-Based Access Control (ABAC), and choose the right model for your system.

8 min read
DevOps

Docker Build Caching: Cutting Build Times by 80%

Your Docker builds are slow because you're ignoring layer caching. Practical techniques for faster builds in CI/CD with BuildKit, multi-stage builds, and cache mounts.

8 min read
Architecture

When to Use Redis: Caching, Queues, and Everything Else

Redis can be a cache, a database, a queue, or a session store—but should it? Here's when Redis is the right choice and when it's not.

9 min read
DevOps

Self-Hosted vs Cloud CI/CD Runners: When to Self-Host

Self-hosting CI/CD runners can cut costs in half or double your security risk. Cost breakeven analysis, security implications, and when to run your own GitHub Actions runners.

8 min read
Cloud

Cloud Cost Optimization: Quick Wins That Actually Matter

Stop chasing pennies—focus on the cloud cost optimizations that actually move the needle for your AWS, Azure, or GCP bill.

9 min read

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