Engineering

Deep technical content on infrastructure, performance and reliability. Written by engineers, not marketers.

All Performance Reliability Scaling Commerce Infrastructure Security

Performance May 14, 2026 · 6 min

A payment processing platform discovered their sticky sessions were creating severe performance bottlenecks. Here's how removing session aff...

Performance May 10, 2026 · 6 min

CDN and origin caching work differently but both impact your application's performance. Here are the practical configurations and strategies...

Performance May 09, 2026 · 6 min

We tested three eventual consistency patterns in payment systems under load to measure their actual performance impact. The numbers reveal s...

Performance Apr 20, 2026 · 6 min

Your Linux server just hit memory limits. Should you optimize for graceful recovery or scale immediately? Each approach has different trade-...

Performance Apr 10, 2026 · 10 min

Your application is slow, but you don't know where the problem is. End-to-end tracing reveals exactly where requests get stuck, from fronten...

Performance Apr 05, 2026 · 8 min

Your platform works fine at low traffic, but crumbles when demand increases. Performance tuning isn't about adding more servers. It's about...

Performance Mar 31, 2026 · 10 min

Traffic spikes reveal hidden bottlenecks that normal load testing misses completely. Database connection pools, memory leaks, and cascading...

Performance Mar 28, 2026 · 10 min

Performance Mar 28, 2026 · 10 min

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