New to the web platform in December
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How Reddit Built a LLM Guardrails Platform
• Written by Charan Akiri, with help from Dylan Raithel. • TL;DR We built a centralized LLM Guardrails Service at Reddit to detect & block malicious & unsafe inputs-including promp
New to the web platform in November
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Evolution and Scale of Uber's Delivery Search Platform
• Evolution and Scale of Uber’s Delivery Search Platform 24 November 2025 / GlobalIntroduction Search is a primary discovery funnel for Uber Eats: a large share of orders start wit
Replication redefined: How we built a low-latency, multi-tenant data replication platform
• Sanketh Balakrishna Andrew Zhang At Datadog, we operate thousands of services that rely on consistent, low-latency data access. • Moving data between diverse systemsâquickly and
New to the web platform in October
• Home Blog New to the web platform in OctoberStay organized with collectionsSave and categorize content based on your preferences. • Discover some of the interesting features that