In this post, we’ll explore a complete implementation of the Spring authorization server using PostgreSQL for data persistence. Prerequisites Overview Every team eventually builds their
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60-Day Kafka 4 Learning Plan · Week 3 — Spring Boot Integration (Lab) Sources: Kafka: The Definitive Guide Ch.3, 4 & 9 · docs.spring.io/spring-kafka Goal Assemble everything
60-Day Kafka 4 Learning Plan · Week 1 Capstone · End-to-end labSources: Kafka: The Definitive Guide Ch.2–4 · kafka.apache.org/43 · Spring Kafka Docs Goal Build
In this post, we’ll build a URL Shortener Design System using Spring Boot 4 and Redis, focusing on scalability, performance, and clean system design. Prerequisites
In this post, we’ll build a loan application decision engine using Spring Boot 3 and Drools 10.2.0. The engine evaluates eligibility rules, computes risk-based interest
In this post, we’ll build a simple message-driven application using Redis Streams and Spring Boot. Prerequisites This is the list of all the prerequisites: Overview
In this post, we’ll build a lightweight messaging system using Redis Publish/Subscribe messaging and integrate it into a Spring Boot application step by step. Prerequisites
In this post, we’ll explore how to implement an efficient soft delete strategy using Spring Boot and JPA, along with practical best practices to avoid
In this post, we’ll explore how to build a file upload service using Spring Boot and Cloudflare R2. Prerequisites This is the list of all
In this post, we cover how to implement structured logging for Spring Boot using Grafana, Alloy, and Loki. Prerequisites This is the list of all