Systems | Development | Analytics | API | Testing

Self-service analytics lets SaaS operators ask a business question and get a trusted, metric-backed answer without waiting on an analyst. Here’s what that requires in practice.

For teams using CI/CD, the specs of the build machine can have a significant impact on development productivity. Faster builds mean shorter fix-and-verify cycles, which speed up the overall development process. However, it’s hard to know how fast each CI/CD service actually is without comparing them under the same conditions. In this article, I compare the iOS build speeds of GitHub Actions, Bitrise, and Codemagic using the same Flutter project, and compare them in terms of cost-performance as well.

Most teams already know a lot about production. They have dashboards. They have traces. They have alerts. They have enough telemetry to explain what happened after an incident and enough graphs to argue about it for the rest of the week. Then they go to test a change and start from scratch. The integration tests hit a hand-written mock that returns {"status": "ok"}. The load tests replay a CSV somebody exported months ago. Staging is close enough to production right up until it matters.

Automated regression testing is no longer just about rerunning test cases after every change. In modern systems, it’s about ensuring that rapid releases, distributed architectures, and constant updates don’t silently break existing functionality. As teams move faster, the real challenge is not running more tests, but running the right ones efficiently.

For enterprise teams evaluating API testing tools like Insomnia and Postman, understanding the real cost is critical. Postman’s recent changes and Insomnia’s alternative approach tell different stories. Let’s dive in.

It goes without saying that crash debugging is crucial. For app quality, for App Store ratings, for compliance with Apple’s ecosystem. And if you’re new to the concept of debugging (or you simply want to top up your knowledge) this guide will give you a complete toolkit of tips and instructions. We’ll explain the most common iOS crash debugging scenarios and show you how to diagnose and fix them quickly.

Building your own financial data system sounds lean, flexible, and smart — right up until year two. This guide gives you the honest picture most vendors won't: what a production-grade finance system actually costs, what teams almost always miss, and a decision framework built for CFOs who need to get this right the first time. Your data team is confident. The architecture looks solid.

Finance leaders at top companies all describe the same frustration: scattered data is blocking them from being the strategic partner their organization needs. This guide names the blind spots — and shows what becomes possible when you finally close them. You know what your P&L says. But do you know what your cash position will look like in 90 days?

Sauce AI for Insights now includes automated test diagnostics— a capability that provides job-level root cause analysis directly within the platform.

Learn more about one of the most important levers for optimal PHP performance. OPcache provides support for byte-code caching of PHP scripts. For a dynamic language such as PHP, a byte-code cache can increase the performance significantly because it guarantees a script is compiled only once. OPcache has been bundled with PHP as a loadable extension since PHP 5.5. Starting with PHP 8.5 OPcache is an integral part of PHP and always installed, but not necessarily always enabled.