The Heart of B3: Building the Matching Engine with RabbitMQ, Redis and Spring Boot
Hello everyone! Continuing the My Broker B3 series, we've reached one of the most anticipated components of the ecosystem: the B3 Matching Engine API …
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Syncing the Real Market: Consuming Brapi and Feeding Redis with Spring Boot
Hello everyone! Continuing the My Broker B3 series, today we'll talk about an essential component on the B3 side of our simulator: the B3 Market Sync …
RestTemplate vs RestClient vs WebClient
The HTTP Client Showdown Every Spring Developer Needs to Understand If you've been writing Spring applications for a while, you've probably had this c…
What Happens Between @SqsListener and Your Method in Spring Cloud AWS SQS
Originally published at tomazfernandes.dev . You write a method, add @SqsListener , and messages start arriving. It is easy to see that as a simple an…