Coding Resources

Push Filters Down, Not Up: The Data Layer Design Principle Most Developers Learn Too Late

Data fetching without filters or limits is a costly, hidden bug in the backend. API parameters must flow into SQL queries, not filter after full data transfer.

March 19, 2026

by Sanjay Mishra

· 4,467 Views · 1 Like

Building Fault-Tolerant Spring Boot Microservices With Kafka and AWS

Build fault-tolerant Spring Boot microservices with Kafka using retries, DLTs, idempotency, and AWS Lambda for scalable, resilient event processing.

March 19, 2026

by Mallikharjuna Manepalli

· 3,870 Views

Java Microservices (SCS) vs. Spring Modulith

This article examines both architectures, highlighting their strengths, weaknesses, trade-offs, and guidance on when each is most appropriate.

March 18, 2026

by Sven Loesekann

· 6,175 Views · 3 Likes

Zero-Cost AI with Java

Create a zero-cost AI application quickly using Ollama and Java with Spring AI — with no extra costs and full compatibility with other LLMs like OpenAI.

March 18, 2026

by Fernando Boaglio

· 4,868 Views · 5 Likes

Fast Data Access Part 2: From Manual Hacks to Modern Stacks

Rebuild a legacy risk pipeline with GemFire, Spark, and Spring Boot. Sub-2ms alerts, ACID upserts, real-time dashboards, and a one-command demo.

March 18, 2026

by Viquar Khan

· 5,117 Views

Orchestrating the Agentic Explosion: A Unified Governance Framework for the AI-First Enterprise

Enterprise AI is the operating model; success needs disciplined execution, business KPIs, and the OLEA governance framework.

March 18, 2026

by Sony Manay

· 3,435 Views · 1 Like

Building Framework-Agnostic AI Swarms: Compare LangGraph, Strands, and OpenAI Swarm

Build a 3-agent research analysis swarm where you can swap models, tweak prompts, and compare orchestrator performance without duplicating configuration.

March 17, 2026

by Scarlett Attensil

· 4,323 Views · 1 Like

Automating IBM MQ Console (MQ Web Server) Startup Post-Server Reboot

This article provides simple steps to configure the IBM MQ Web Server for automatic startup as a system service on both Windows and Linux.

March 17, 2026

by Ram Kasivisvanathan

· 2,952 Views

Swift Concurrency, Part 1: Tasks, Executors, and Priority Escalation

Explore how Task works, the differences between Task and Task.detached, task priorities — a complete guide to Swift’s modern approach to asynchronous programming.

March 17, 2026

by Nikita Vasilev

· 4,531 Views · 2 Likes

Online Feature Store for AI and Machine Learning with Apache Kafka and Flink

Real-time feature store powered by Apache Kafka and Flink enable fast, scalable AI personalization with fresh data and low-latency processing.

March 16, 2026

by Kai Wähner

CORE

· 2,927 Views · 1 Like

Agentic AI: Autonomous AI Agent With PostgreSQL

Agentic AI builds goal-driven systems with planning, tools, memory, and state. This guide shows how to build one with PostgreSQL.

March 16, 2026

by Damil Shahzad

· 3,951 Views · 3 Likes

How Multimodal AI Is Reshaping Kubernetes Workflows: Future-Proofing Your Platform

Kubernetes is becoming the backbone of multimodal AI — combining GPUs, smart schedulers, and model-serving tools to run text, image, etc., cost-effectively.

March 16, 2026

by Vamshidhar Parupally

· 3,811 Views

Architecting Scalable JSON Pipelines: The Power of a Single PySpark Schema

Build resilient, scalable data pipelines by flattening nested JSON with PySpark, schema-driven parsing, and Delta Lake for analytics-ready datasets.

March 16, 2026

by Seshendranath Balla Venkata

· 2,853 Views · 1 Like

Stranger Things in Java: Enum Types

Java enum types are more than named constants. This article explains how they work and why they matter in real Java applications.

March 16, 2026

by Claudio De Sio Cesari

· 4,528 Views · 1 Like

Beyond the Chatbot: Engineering a Real-World GitHub Auditor in TypeScript

Learn to architect and build an autonomous GitHub triage agent using TypeScript and LangChain that is intelligent enough to be a senior maintainer.

March 13, 2026

by Anujkumarsinh Donvir

CORE

· 3,328 Views · 1 Like

Extending Java Libraries with Service Loader

How to dynamically use Java’s Service Loader to discover and load SPI implementations at runtime for plugin-like extensions.

March 13, 2026

by Dominik Przybysz

· 3,754 Views · 3 Likes

Understanding Custom Authorization Mechanisms in Amazon API Gateway and AWS AppSync

This article compares the use of custom Lambda authorizers in AWS API Gateway and AWS AppSync, focusing on their respective approaches to API authorization.

March 13, 2026

by Leslie Daniel Raj

· 4,565 Views · 2 Likes

What's New in Java 25: Key Changes From Java 21

In this article, we analyze the key Java 25 features and changes from Java 21, including Gatherers, JEPs, and simplified coding examples for faster adoption.

March 12, 2026

by Gunter Rotsaert

CORE

· 5,992 Views · 1 Like