Language Resources

RAG Done Right: When to Use SQL, Search, and Vector Retrieval and How To Combine Them

RAG failures stem from retrieval, not models. Replace one-size-fits-all vector search with a decision framework, hybrid flow, and guardrails for reliable systems.

May 8, 2026

by Ram Ghadiyaram

CORE

· 3,729 Views · 9 Likes

How AI Is Rewriting Full-Stack Java Systems: Practical Patterns with Spring Boot, Kafka and WebSockets

Decouple heavy processing with Spring Boot, Kafka, and WebSockets: AI consumers analyze events asynchronously, while WebSockets deliver real-time insights to users.

May 8, 2026

by Ramya vani Rayala

· 3,249 Views · 1 Like

Designing Self-Healing AI Infrastructure: The Role of Autonomous Recovery

Distributed AI systems fail faster than humans can respond, making traditional response insufficient. Self-healing systems use telemetry and automation to recover early.

May 7, 2026

by Sayali Patil

· 5,197 Views · 5 Likes

How to Test PUT API Request Using REST-Assured Java

This tutorial demonstrates how to test PUT requests with REST Assured in Java for API testing, including code examples to update data.

May 7, 2026

by Faisal Khatri

CORE

· 2,308 Views · 3 Likes

Comparing Top Gen AI Frameworks for Java in 2026

A practical, in-depth comparison of the top Generative AI frameworks for Java in 2026: Genkit Java, Spring AI, LangChain4j, and Google ADK

May 7, 2026

by Xavier Portilla Edo

CORE

· 4,252 Views · 8 Likes

Top JavaScript/TypeScript Gen AI Frameworks for 2026

A practical, in-depth comparison of the top generative AI frameworks in 2026, coming from someone who has built with all of them.

May 6, 2026

by Xavier Portilla Edo

CORE

· 3,422 Views · 2 Likes

Why PostgreSQL CDC Breaks in Production

PostgreSQL CDC often fails after WAL reading: snapshot handoff gaps, unsafe checkpoints, bad ordering, and retry logic can silently corrupt replicated data.

May 6, 2026

by Dmitry Narizhnykh

CORE

· 1,941 Views

Difference Between EnvironmentObject, StateObject, ObservedObject and Observable

Master SwiftUI state management. Learn the exact differences between EnvironmentObject, StateObject, ObservedObject, and the Observable macro in this guide.

May 6, 2026

by Pavel Andreev

· 2,545 Views · 1 Like

End-to-End Data Migration to S/4HANA Using LTMOM, ABAP Transformations and Validation Scripts

Migration Cockpit loads data, LTMOM handles custom transformations. Always simulate first and reconcile after — or you’ll find errors in production.

May 4, 2026

by Deepika Paturu

· 2,271 Views

Designing a Production-Grade Multi-Agent LLM Architecture for Structured Data Extraction

Find out how a multi-agent LLM system overcomes the unreliability of single-LLM extraction when processing large volumes of documents for structured data.

May 1, 2026

by Haricharan Shivram Suresh Chandra Kumar

· 3,520 Views

Generate Random Test Data in PostgreSQL

Learn how to use PostgreSQL to generate random data for testing purposes, and use PL/pgSQL to automatically insert random values into your database tables.

May 1, 2026

by arvind toorpu

CORE

· 2,632 Views

Clean Code: Concurrency Patterns, Context Management, and Goroutine Safety, Part 5

Context first, goroutines need exit paths, channels over mutexes for coordination — and always run go test -race before shipping.

May 1, 2026

by Vladimir Yakovlev

· 1,966 Views · 1 Like

Java ProcessBuilder: Deadlocks, Zombies, and the 64 KB Wall

When Java spawns a child process, the OS creates a 64 KB pipe buffer that can silently deadlock your app. This is what happens at the kernel level and how to fix it.

April 30, 2026

by Haider Kagalwala

· 3,044 Views · 2 Likes

5 Layers of Prompt Injection Defense You Can Wire Into Any Node.js App

Regex-based input filtering alone won't stop prompt injection. This tutorial walks through a five-layer defense-in-depth strategy for Node.js apps.

April 30, 2026

by Raviteja Nekkalapu

· 2,916 Views

Clean Code: Package Architecture, Dependency Flow, and Scalability, Part 4

Flat imports, internal for business logic, interfaces at the consumer side — your utils package is an architecture smell.

April 30, 2026

by Vladimir Yakovlev

· 2,180 Views · 1 Like

Implementing Effective Document Fraud Detection in C#

This article discusses some of the challenges of (and solutions for) adding fraud detection logic to automated document processing pipelines.

April 29, 2026

by Brian O'Neill

CORE

· 2,788 Views

Clean Code: Interfaces in Go — Why Small Is Beautiful, Part 3

Keep interfaces to 1–3 methods, define them on the consumer side, accept interfaces but return concrete types, and never confuse nil pointer with nil interface.

April 28, 2026

by Vladimir Yakovlev

· 2,421 Views · 1 Like

Java Backend Development in the Era of Kubernetes and Docker

Containerization with Docker and orchestration through Kubernetes enables Java backends to be deployed, scaled, managed efficiently in modern cloud-native environments.

April 28, 2026

by Ramya vani Rayala

· 4,954 Views · 5 Likes

Java in a Container: Efficient Development and Deployment With Docker

Docker containers make Java apps portable and consistent across environments, development, and deployment, and improve s scalability and streamline CI/CD.

April 28, 2026

by Ramya vani Rayala

· 3,155 Views · 2 Likes

Preventing Prompt Injection by Design: A Structural Approach in Java

AI Query Layer lets you run safe, schema-validated AI queries with LLMs, managing inputs and outputs efficiently for finance, analytics, and apps.

April 24, 2026

by suman Baatth

· 4,151 Views · 4 Likes

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