Articles

  1. Using Spring Cloud Config For Centralised Configuration ManagementConfiguration tends to spread quickly as a Java system grows. Database URLs, feature flags, API credentials, message-broker settings and logging levels may…
  2. Building a weather data aggregator with Spring BootA weather data aggregator collects forecasts or current conditions from one or more locations, normalises the responses, and presents them through a clean…
  3. Implementing Safe Database Migrations with Flyway and Spring BootDatabase changes are unavoidable as a Spring Boot application grows. New features introduce tables, indexes, constraints and data transformations, while…
  4. How to Use Java Thread Pools for Concurrent Task ExecutionJava applications often need to perform several operations at once: process API requests, resize uploaded images, send notifications, or retrieve records from…
  5. Implementing Search Autocomplete with Spring Boot and a TrieSearch autocomplete helps users find a relevant term before they finish typing. In a Java application, it can make product searches, address fields, customer…
  6. Build a Custom Annotation Processor in JavaJava gives developers a quiet superpower that runs during compilation: the ability to inspect source code, generate new classes, and enforce project rules…
  7. Building a Real-Time Polling System with Spring Boot and SSELive polling has become standard practice across Australian workplaces, from federal election coverage streamed out of Canberra to corporate town halls in…
  8. A Practical Guide to Java String Pool and ImmutabilityStrings appear in almost every Java application: HTTP paths, JSON fields, database queries, log messages, passwords, and user input. Although String looks like…
  9. A Guide To Java Performance Tuning With JProfiler And VisualVMJava applications can slow down for many reasons: inefficient algorithms, excessive database calls, blocked threads, memory leaks, poor garbage collection…
  10. Practical Blackjack Strategies for Australian PlayersBlackjack combines simple rules with decisions that can influence the house edge. The aim is to make mathematically sensible choices, manage a session…