Coding Resources

Scaling Kafka Consumers: Proxy vs. Client Library for High-Throughput Architectures

Scaling Apache Kafka consumption requires new patterns; proxy layers and client libraries offer practical solutions for high-throughput.

March 30, 2026

by Kai Wähner

CORE

· 1,345 Views · 3 Likes

The "Bus Factor" Risk in MongoDB, MariaDB, Redis, MySQL, PostgreSQL, and SQLite

Ever wonder what would happen to an open source database project in case its main developers “get hit by a bus?" That’s what the “bus factor” measures.

March 30, 2026

by Alejandro Duarte

CORE

· 2,941 Views · 2 Likes

Data-Driven API Testing in Java With REST Assured and TestNG: Part 5

Learn how to perform data-driven API automation testing with REST Assured using Excel Files and TestNG's @DataProvider annotation.

March 30, 2026

by Faisal Khatri

CORE

· 1,252 Views · 2 Likes

Migrating Legacy Microservices to Modern Java and TypeScript

Incremental strangler fig migration — containerize first, route traffic gradually, and validate with shadow mode testing.

March 30, 2026

by Venkata Sandeep Dhullipalla

· 2,507 Views

Deploying Java applications on Arm64 with Kubernetes

Tuning Java on Kubernetes (Arm64): align CPU/memory limits with JVM, use container-aware settings, optimize placement, and leverage OS tuning for better performance.

March 30, 2026

by Dave Neary

· 1,915 Views · 1 Like

Azure Cosmos DB Playground: Learn and Experiment With Queries in Your Browser

Interactive, browser-based Azure Cosmos DB playground to learn, prototype, and test SQL queries instantly — no setup, installation, or cloud costs required.

March 30, 2026

by Abhishek Gupta

CORE

· 998 Views

Scaling AI Workloads in Java Without Breaking Your APIs

Learn how to scale AI inference workloads in Java using async and event-driven patterns, maintaining stable APIs while improving performance and resilience.

March 27, 2026

by Ramya vani Rayala

· 3,881 Views · 3 Likes

From Stream to Strategy: How TOON Enhances Real-Time Kafka Processing for AI

The TOON data format specifically targets the propagation of structured, validated, and semantically consistent data, thereby reducing ambiguity in real time.

March 27, 2026

by Gautam Goswami

CORE

· 1,908 Views

Taming the JVM Latency Monster

For heaps exceeding 50 GB, choose G1 for balanced stability, Shenandoah for <10ms concurrent compaction, or ZGC for terabyte-scale orchestration with <1ms pauses.

March 26, 2026

by Theo Ezell

· 4,200 Views · 5 Likes

Automating Maven Dependency Upgrades Using AI

Build an AI-driven Maven dependency upgrade pipeline that detects outdated libraries, applies safe updates, generates notes, and auto-creates tested PRs.

March 26, 2026

by Sravan Reddy Kathi

· 3,647 Views · 2 Likes

When Kubernetes Says "All Green" But Your System Is Already Failing

Learn about how standard cluster observability misses the failure signals that matter most during real incidents, outages, and postmortems.

March 26, 2026

by Shamsher Khan

CORE

· 3,202 Views

Document Generation API: How to Automate Personalized Document Creation at Scale

Learn how document generation APIs automate PDF and DOCX creation using templates and JSON data, with real-world use cases and a step-by-step Foxit DocGen implementation.

March 26, 2026

by Jakkie Koekemoer

· 3,148 Views · 3 Likes