Ideas and shifts that matter to people who design, build and run software—a concise pulse check for your craft.
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Shopify has updated its Checkout Blocks app, transitioning five high-traffic checkout UI extensions to remote-dom using Preact and Polaris web components. The rewrite, which involved moving to TypeScript and a new API version, led to…
GitHub migrated more than 800,000 lines of Copilot runtime code from TypeScript and Node.js to Rust in about 14.5 weeks using AI-assisted development. The incremental migration used N-API interoperability, automated testing, human review,…
In October 2014, a developer wrote to a PostgreSQL mailing list with a problem. His employer’s open source office required a signed contributor license agreement before he could contribute, and he could not find PostgreSQL’s. Tom Lane…
On-demand CPU and memory profiling for Cloudflare Workers and Durable Objects is now available. Now you can generate interactive flamegraphs directly in production to quickly track down memory leaks and performance bottlenecks.
The Deno team is joining Cloudflare to radically simplify self-hosting Workers and Durable Objects, so developers can use the same primitives in more places.
Stop waiting for the dashboard to get slow. Record latency against row count, fit the curve, and get a date when your query breaches its target.
CircleCI has made its Machine Runner Orchestrator 1.0.0 generally available, providing automated scaling of self-hosted machine runner virtual machines according to CI workload demand. By Craig Risi
Step 3: Why my sysbench-trained build loses and how to do it right. Given the topic complexity and the length of this article I have split it in 3 three different blog-post: What is PGO How PGO it works Why my sysbench-trained build loses…
Step 2: How it works Given the topic complexity and the length of this article I have split it in 3 three different blog-post: What is PGO How PGO it works Why my sysbench-trained build loses and how to do it right. How PGO works: PGO is a…
Given the topic complexity and the length of this article I have split it in 3 three different blog-post: What is PGO How PGO it works Why my sysbench-trained build loses and how to do it right. Step 1: What is PGO PGO (Profile-Guided…
Prasanna Vijayanathan and Renzo Sanchez-Silva share how Netflix tackles observability across 38M events/sec. They discuss replacing reactive monitoring with an AI-driven operational ontology and agentic workflows using Claude and graph…
Key Takeaways Signal 1 (SIGHUP) normally tells PostgreSQL to reload its configuration. A log line saying a process was terminated by signal 1 means that process didn’t handle the signal and died from it. received SIGHUP, reloading…
