Latest News

C_STD : A Leak-Free, Cross-Platform Standard Library for Modern C

c_std: A Leak-Free, Cross-Platform Standard Library for Modern C Bringing the comfort of the C++ STL and Python's standard library to C17 — without le…

The Moment the Runtime Became Your Enemy

The Problem We Were Actually Solving Our Treasure Hunt Engine indexes 1.2 TB of JSON event logs from Veltrix operators, then answers sub-second querie…

I Analyzed 200 Small Business Websites — Here's What's Actually Hurting Their Performance (And How to Fix It)

The 6 Most Damaging Findings (Recap) Signal % of Sites Failing Impact Excessive unused CSS (50%+) 67% +1.4s to First Paint Image payload >1 MB 72% …

Benchmarking time-series databases for ecommerce infrastructure monitoring

Time-series database performance under ecommerce load: real benchmark results Your monitoring stack becomes your worst enemy during traffic spikes if …

Treasure Hunt Engine: The Day We Realized the Event Bus Was Our Constraint

The Problem We Were Actually Solving We werent just chasing p99 latency; we were solving a fundamental mismatch between the event model and the treasu…

I Ran 200+ Website Audits — Here's What's Actually Broken in 2026

Over the last few weeks I built a website audit tool and ran it on 200+ small business and service websites — dental practices, plumbing companies, la…

Rust Was Not the Silver Bullet I Expected for Our Treasure Hunt Engine

The Problem We Were Actually Solving I still remember the day our treasure hunt engine started to show its weaknesses. We had been using a custom-buil…

🧹 Prevent Memory Leaks in Joget BeanShell Scripts

Overview When a Joget BeanShell script runs once, a small resource leak may not look serious. When the same script runs inside workflow tools, schedul…

Cold Starts in Serverless

The Great Serverless Pause: Battling the "Cold Start" Beast Ever ordered a pizza and it took ages to arrive, leaving you ravenous and staring at an em…

Leaving performance on the table

MaaS 2026: Beyond the 'Model Supermarket' — The Infrastructure Battle

TL;DR In 2026, MaaS competitiveness is no longer about how many models sit on your shelf. It is about how reliably those models run in production. Thi…

Why Your Website Can Be "Up" And Still Broken: A Deep Dive Into Latency Phases

Why Your Website Can Be "Up" And Still Broken Most uptime monitors tell you one thing: is the server responding? But that binary answer misses the ful…

Stop the Lag: Optimizing Heavy Browser-Based PDF Image Extraction

Browser-based PDF processing is a performance minefield. When you attempt to extract high-resolution images from a multi-page PDF document entirely on…

This Rewrite Isnt the Constraint: How a 300ms Tail Latency Hunt Led to a New Event Pipeline

We were burning 400ms in p99 tail latency on a core event-processing path in Veltrix. The upstream teams kept blaming the network, but the numbers did…

Redis — The Engine of Instant Gratification

Let’s get one thing straight right out of the gate: if you hang around engineering forums, you’ve probably seen the dramatic headlines or Reddit threa…

Building Blazing-Fast Ebook Converters: Debouncing, Chunking & Web Workers for Responsive UI

Responsive UIs for High-Throughput Ebook Converters: Debouncing, Chunking & Web Workers Ever tried to build a browser-based tool that processes la…

The Complete Guide to Video APIs in 2026 (And Why Your Choice of Tool Actually Matters)

Video is no longer optional. Whether you're building a SaaS product, an e-learning platform, or a social app, your users expect smooth, fast, high-qua…

🚀 I Built UUIDs That Look Random But Sort Like Timestamps (50% Smaller Indexes!)

TL;DR Built a PostgreSQL extension that creates UUIDs looking like random v4 but containing hidden timestamps. Result: 50% smaller indexes with perfec…

The Night Our Event Pipeline Crashed Because We Didn't Measure Memory First

The Problem We Were Actually Solving It started with a scream from the observability dashboard. At 02:47 on a Sunday, our event ingestion pipeline hit…

How to Correctly Read a PostgreSQL EXPLAIN ANALYZE Output

A slow query lands in your lap. You run EXPLAIN ANALYZE and get back a wall of indented text that looks like someone fed a query plan through a blende…

We Measured LLM Prompt Caching in Production — Same Prompt, 0% to 91% Hit Rates

We run an AI companion bot. Every chat turn, the model sees the same ~5K-token prefix — character persona, content-tier rules, formatting guardrails, …

1 Minute SQL Tips with WoWSQL — 28 May 2026

1 Minute PostgreSQL Tip: Indexing JSONB for Faster Lookups 🚀 Ever struggled with slow queries on your JSONB columns? You're not alone. Many developers…

The Moment the Default Runtime Became the Payload

The Problem We Were Actually Solving Veltrix is a treasure-hunt engine that spawns thousands of ephemeral actors—each simulating a player moving throu…

The Veltrix Event Engine Blew Up Because We Trusted the Defaults

The Problem We Were Actually Solving We had built a single-node event-processing pipeline that could run 9,000 events per second with sub-10 ms latenc…

The benchmark that made me change my mind about Jakarta EE in 2026

The first table made me uncomfortable: on my machine, with the lab’s realistic workload, Embedded GlassFish seemed to beat Spring Boot. If I had publi…

Why Does Using an ORM Decrease Database Performance? An Experience...

Why Does Using an ORM Decrease Database Performance? While trying to optimize the shipping module in a production ERP, I noticed that database queries…

I Turned on Agent Tracing for 30 Days. 4 Hidden Bottlenecks Were Eating 47% of My Tokens.

I have a production Claude agent that has been running for about four months. It does code review on incoming PRs, drafts changelog entries, and occas…

The Moment the JVM Tuning Knob Broke Our Treasure Hunt Engine

The Problem We Were Actually Solving Our treasure hunt engine at Veltrix was a real-time geospatial matching service that processed 50 million locatio…

A new register allocator for ZJIT

The Day the GC Tuning Patch Broke the Leaderboard

The Problem We Were Actually Solving We ran an in-memory leaderboard service for a competitive event platform, caching 400 k leaderboard rows at 40 MB…