Building a Production-Ready Load Balancer from Scratch in Gogoload-balancersystems-designbackenddistributed-systemsI got curious about what happens between a user's request and your backend servers. So I built my own load balancer in Go—here's the journey, the gotchas, and how you can build one too.
How to Keep a RAG System's Knowledge Up to Dateragllmvector-dbcdcsystems-designStop boiling the ocean. Use CDC to upsert only the changes and keep your RAG system fresh in seconds at a fraction of the cost.