The data store is Postgres 16 with a Redis 7 cache sitting in front of the candidate search queries. All three services are Spring Boot 4.x, which as of 2025 runs on Java 25 and brings virtual threads ...
A horizontally-sharded order ingestion pipeline built on Redis Streams and PostgreSQL, implemented in three runtimes: Python (FastAPI), Spring Boot (WebFlux), and Quarkus. Designed to sustain hundreds ...
This is a technical comparison between Spring Boot (Java-based) and Django (Python-based), written for senior engineers and architects building backend systems at scale. It explores runtime ...
Run background jobs asynchronously Schedule jobs for any future time Run periodic jobs at fixed intervals Guarantee at-least-once delivery Retry failed jobs automatically with fixed or exponential ...