@leandromaia
Notes on Backend Systems and Software Architecture
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Mar 3 · 6 min read · In most production incidents involving “missing messages,” the queue is blamed early. SQS is down.The message was dropped.AWS lost it. True message loss inside managed queue infrastructure is extremel
Join discussionFeb 25 · 7 min read · Modern backend services rarely perform isolated work. A single request often fans out into multiple network calls, database queries and asynchronous operations. The service is effectively coordinating
Join discussionFeb 17 · 6 min read · Large language model APIs feel deceptively simple from an engineering perspective.You send a prompt, you receive text. Compared to provisioning databases, tuning JVM memory or debugging distributed locks, the integration looks almost trivial. A singl...
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