OpenAI Introduces Pando Git Backend Cutting Push Latency 80%
Original title: OpenAI Introduces Pando: A Git Backend That Cuts Median Push Latency ~80%
Pando serves nearly 1 PB of Git data daily for OpenAI's monorepo with causal consistency and pack caching.
OpenAI developed Pando, a Rust-based Git backend for its monorepo to handle high concurrency from Codex agents. It drops repo-wide consistency and unique packfiles, using per-branch causal consistency and immutable packs with Express caching. This yields nearly 80 percent lower median push latency while serving over 57 TB in a single hour on commodity hardware.
- Median push latency reduced by nearly 80 percent
- Nearly 1 PB of Git data served daily
- Runs on standard cloud VMs saturating 10 Gbps links
From the original article
7 min read at marktechpost.comOpenAI built Pando, a Git-compatible backend for its monorepo. It handles branches independently, reuses stored packfiles across fetches, cut median push latency by nearly 80%, and now delivers nearly a petabyte of Git data per day. The post OpenAI Introduces Pando: A Git Backend That Cuts Median Push Latency ~80% appeared first on MarkTechPost.
By Michal Sutter · marktechpost.com
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