Data Engineering Resources

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

· 2,192 Views · 3 Likes

Reactive Ops to Autonomous Infrastructure: How Agentic AI Is Redefining Modern DevOps

Agentic AI transforms DevOps from reacting to incidents to systems that understand, decide, and act on their own, reducing toil and enabling autonomous infrastructure.

May 7, 2026

by Venkatesan Thirumalai

· 1,808 Views

KV Cache Implementation Inside vLLM

vLLM's KV cache is a virtualized memory system built on reusable blocks and prefix-aware scheduling that enables efficient, scalable LLM inference.

May 7, 2026

by Bhala Ranganathan

CORE

· 4,123 Views

I Gave Gemini 3 My Worst Legacy Code — Here’s What Happened

Feeding legacy code to Gemini 3 reveals key refactoring lessons: prioritize modularity, decouple logic, and use AI to automate unit tests.

May 7, 2026

by Jubin Soni, FBCS

CORE

· 3,036 Views · 1 Like

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

· 3,853 Views · 4 Likes

Context Density: How to Survive the AI Tidal Wave

As AI matures, how can humans continue to contribute value? Context density gives us the answer to the roles humans can continue to play.

May 7, 2026

by Jason Bloomberg

· 2,697 Views · 1 Like

When Retries Become a Denial-of-Wallet

Retries can silently DDoS your wallet — amplifying failures into massive costs. Without limits, jitter, and circuit breakers, “resilience” becomes self-inflicted damage.

May 6, 2026

by David Iyanu Jonathan

· 4,316 Views · 1 Like

ARC: The Architecture for Reasoning Control

AI apps fail from compounding randomness. Start small, add layered guardrails, and use AI for reasoning but code for execution to keep systems reliable.

May 6, 2026

by Ananth Iyer

· 2,163 Views

Designing Agentic Systems Like Distributed Systems

Agentic systems behave like distributed systems - unpredictable and failure-prone, requiring orchestration, contracts, and strong observability.

May 6, 2026

by Satyam Nikhra

· 2,586 Views · 1 Like

The Hidden Failure Modes of AI Systems (That Traditional Monitoring Misses)

AI systems rarely fail loudly — they degrade silently via drift, bad retrieval, and hallucinations. Detect it with semantic observability, not just infra metrics.

May 6, 2026

by Sayali Patil

· 4,205 Views · 5 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

· 3,047 Views · 2 Likes

Cost-Aware Routing for RAG: Fetch Less, Spend Less, Answer Better

Every query hits the same retrieval depth — whether it needs 0 passages or 10. Here is what that mistake costs, and how cost-aware routing fixes it.

May 6, 2026

by Sanjay Mishra

· 1,551 Views

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

· 1,663 Views

The Rise of AI Orchestrators

A reusable multi-agent QA framework where specialist agents debate, a judge decides, and software testing becomes an AI-orchestrated lifecycle.

May 6, 2026

by Oleksandr Kryvchenko

· 3,566 Views · 2 Likes

AI in Software Engineering: 3 Critical Mistakes to Avoid (and What to Do Instead)

Learn the mistakes developers make and how to avoid them. Use AI to accelerate development without sacrificing code quality, architecture, and long-term maintainability.

May 6, 2026

by Otavio Santana

CORE

· 1,852 Views · 1 Like

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

· 2,400 Views · 1 Like

Security in the Age of MCP: Preventing "Hallucinated Privilege"

Prevent prompt injection in AI agents: default to read-only, require human approval for changes, and authenticate every tool call with end-user zero-trust permissions.

May 6, 2026

by Nikita Kothari

· 2,447 Views

Beyond Conversation: Mastering Context with Claude Code Skills and Agents

Stop "talking" to LLMs and start engineering context flows. The shift from chatbot to system component requires moving from monolithic prompts to modular agentic skills.

May 5, 2026

by Ioan Tinca

· 5,437 Views · 5 Likes

The Hidden Latency of Autoscaling

Autoscaling isn’t real elasticity — it’s slow, reactive, and can mislead. Use demand metrics, keep warm capacity, and pair with circuit breakers & observability.

May 5, 2026

by David Iyanu Jonathan

· 2,158 Views

Engineering LLMOps: Building Robust CI/CD Pipelines for LLM Applications on Google Cloud

Master LLMOps on GCP by automating prompt evaluation, model deployment, and monitoring with Cloud Build and Vertex AI for robust AI apps.

May 5, 2026

by Jubin Soni, FBCS

CORE

· 2,108 Views

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