Dev Tools · 1h ago
Monorepo vs Polyrepo: Lessons from Meta, AWS, and a 15-Repo Migration
A developer shares insights from working at Meta's massive monorepo and AWS's polyrepo setup, then details migrating 15 repos into one over a weekend. The piece argues the choice is organizational, not purely technical, highlighting tradeoffs in discoverability, ownership, and build complexity.
Meridian48 take
The article offers practical, battle-tested perspectives but oversimplifies the debate; scale and tooling maturity often dictate which approach works.
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Managing Monorepos at Scale: Lessons from Meta, AWS, and a 15-Repo Migration →
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