@matthiasbruns

TypeScript Testing Patterns: Unit, Integration, and E2E Strategies That Scale

4h ago · 7 min read · TypeScript's type system catches many bugs at compile time, but that doesn't eliminate the need for comprehensive testing. In fact, TypeScript applications require a nuanced testing strategy that leverages both the language's static typing benefits a...

Database Migrations in Production: Zero-Downtime Strategies That Actually Work

3d ago · 8 min read · Production database migrations are where theory meets reality, and reality often wins. You've tested your migration in development, staging looks good, but now you're staring at a production database with millions of records and zero tolerance for do...

Observability in Production: Metrics, Traces, and Logs That Actually Matter

6d ago · 8 min read · Production systems fail. That's not pessimism—it's reality. The question isn't whether your cloud-native applications will encounter issues, but whether you'll be able to diagnose and fix them before they impact users. This is where observability bec...

Database Security in Cloud-Native Applications: Beyond Basic Access Controls

Mar 23 · 9 min read · Database security in cloud-native applications isn't just about setting up a password and calling it done. When your database is running in Kubernetes, exposed to microservices across multiple namespaces, and handling sensitive data at scale, you nee...

Go Web Frameworks in Production: Performance Benchmarks and Real-World Trade-offs

Mar 22 · 7 min read · When choosing a Go web framework for production, performance matters—but it's not the only factor. After analyzing production workloads across multiple frameworks, the reality is more nuanced than the benchmarks suggest. While frameworks like Fiber c...