PostgreSQL Query Rewriting Techniques The previous articles in this series covered performance problems you fix by adding indexes, restructuring joins, or tuning memory. This one is about the queries where the plan is "fine" — every node is doing something reasonable — but the query itself is asking the wrong question, producing unnecessarily large intermediate results or forcing the planner dow
I watched 30 users talk to the same voice agent Same script. Same questions. The only thing I changed was the response latency: 300ms, 500ms, 800ms. At 300ms, people just talked. No awkward pauses, no confusion. One user didn't even realize it was an AI until I told her afterward. At 500ms, something shifted. Users started talking over the agent. They'd ask a question, wait half a second, then r
Hey Dev Community, Like many of you, I hit a wall with GA4. It’s powerful, sure—but it’s also cluttered, slow, and often feels like it was designed for a data scientist rather than a developer or a brand owner who just needs to see what’s working. I wanted something different. I wanted a platform that felt like a developer tool: minimalist, tech-oriented, and focused on actual insight rather than
If you’ve ever worked with APIs or JSON data, you know how messy it can get. Most tools out there have problems: Too many ads ❌ So I built my own. 🔧 What I Built I created a JSON Formatter Tool that lets you: ✅ Format JSON instantly 👉 Try it here: https://www.astonishbuddy.com/tools/json-formatter ⚡ Why I Built This While working with APIs, I constantly needed to: Debug JSON responses Format mes
How intentional loading decisions keep your app fast at scale. Frontend performance is not a late-stage cleanup task. It’s not tech debt. It’s a set of decisions we make every day while we code — what we load, when we load it, and how we render it. The answer depends on the importance of the code, its size, and when the user actually needs it. Get that wrong, and the browser pays for everything
Is your website throwing 502 errors whenever an external API starts lagging? It is a common engineering grind where slow dependencies choke your server and kill your response times. The fix is not adding more resources. It is about changing how you handle work. Stop making users wait for external processes to finish. Offload heavy tasks to background jobs and queues. Distinguish between workers
Are you sure your server is performing at its peak? Understanding your server's capabilities is crucial for delivering a smooth user experience and preventing costly outages. This article will guide you through the essential tools and a practical methodology for benchmarking your server, ensuring it meets your application's demands. Before diving into the "how," let's solidify the "why." Benchmark
🚀 The Idea We live in a world where everything is tracked—profiles, likes, identities. But one thing I kept noticing: That’s why I built WhisprrChat — a platform where you can talk freely without revealing who you are. 💡 What is WhisprrChat? WhisprrChat is a simple anonymous chat platform where you can: 💬 Chat with strangers 👉 Try it here: https://whisprrchat.com 🔥 Why Anonymous Apps Still Wo