https://scholion.thluiz.com/tags/distributed-systems/Recent content in Distributed-Systems on ScholionHugo -- gohugo.iopt-BR© 2026Wed, 23 Sep 2026 20:10:34 +0100https://scholion.thluiz.com/notes/cross-app-communication-with-rpc-in-elixir/Wed, 23 Sep 2026 19:05:10 +0100https://scholion.thluiz.com/notes/cross-app-communication-with-rpc-in-elixir/How Gearflow connects two Phoenix apps over distributed Erlang RPC instead of HTTP, and the coupling trade-off they accepted to skip building an internal API.https://scholion.thluiz.com/notes/notes-engineering-principles-financial-systems/Wed, 23 Sep 2026 17:31:11 +0100https://scholion.thluiz.com/notes/notes-engineering-principles-financial-systems/A one-cent summation error across ten million transactions becomes a $100k discrepancy, and the same drift pattern shows up in any system that keeps a running counter.https://scholion.thluiz.com/notes/rick-reed-whatsapp-scaling-erlang/Wed, 23 Sep 2026 17:23:47 +0100https://scholion.thluiz.com/notes/rick-reed-whatsapp-scaling-erlang/Rick Reed’s 2012 Erlang Factory speaker profile: his path through SGI, Metaphor and Yahoo to WhatsApp, and a talk on tuning Erlang’s BEAM and FreeBSD to scale to millions of connections.