A pragmatic backend write-up about using Postgres as a lightweight staging and coordination mechanism for a snapshot ingestion pipeline, without introducing Kafka before the workload requires it.
Over the last few weeks, I’ve been working on the next step of my portfolio project: setting up a pre-production environment on AWS. Instead …
We moved from a synchronous REST insert to an event-driven pipeline: batch POST → domain events → private Kafka topic → consumer maps back to domain and processes as before. Here’s the why, the how, and the code.
Over the past few days I’ve been evolving order-tracking , a simple Spring Boot project originally created as a portfolio piece to showcase …
The first concrete project in my portfolio is an Order Tracking service. At its core, it’s simple: an API to create orders, update their …
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