Blogsby GlyphHow we migrated a live routing system using AI-assisted refactoring
Using AI-assisted refactoring, we migrated our live routing brain to a relational model, safely validating changes against live production traffic.
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Tue Jun 231 post
Thu Jun 41 post
When failover isn’t safe: Building high-availability PostgreSQL on Kubernetes
During a reliability gameday, Datadog engineers discovered that their PostgreSQL clusters couldn’t safely fail over. Here’s how the team redesigned them for high availability using Patroni and synchronous replication.
Tue Jun 21 post
From single pull requests to full software packages: Detecting malicious code at scale
By combining stacked LLM evaluations with tool-driven investigation, we scaled malicious code detection from pull requests to dependency packages without sacrificing accuracy or cost control.