Data Resources

When Search Started Breaking at Scale: How We Chose the Right Search Engine

Learn about how we scaled our search system, evaluated Solr and Elasticsearch, and redesigned the architecture for better performance and reliability.

May 12, 2026

by sunil paidi

· 1,532 Views

Mastering SwiftUI Gestures: Basic to Advanced

Learn to implement and combine SwiftUI gestures. From basic taps and swipes to advanced drag and custom gestures, master user interaction in your iOS apps.

May 11, 2026

by Pavel Andreev

· 2,099 Views

Beyond SOLID: Embracing CUPID for Modern Software Craftsmanship

CUPID shifts focus from rigid SOLID rules to practical, human-centric principles that make code composable, idiomatic, and enjoyable to maintain.

May 8, 2026

by Nikita Kothari

· 2,741 Views · 3 Likes

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

· 3,257 Views · 8 Likes

The Data Warehouse Concurrency Playbook: Surviving the "Super Bowl" Moment

Classify requests (dashboards vs exploration/jobs), cap and prioritize concurrency, and fall back to cache/rollups so critical dashboards stay responsive during spikes.

May 8, 2026

by Anusha Kovi

CORE

· 2,187 Views

Why Your RAG Pipeline Will Fail Without an MCP Server

RAG was supposed to fix hallucinations. Instead, it quietly introduced a new class of production failures nobody warned you about.

May 7, 2026

by Jaswinder Kumar

· 2,461 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

· 4,926 Views · 5 Likes

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

· 4,057 Views

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

· 2,693 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

· 4,304 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

· 2,393 Views · 1 Like

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

· 2,149 Views

Modernization Is Not Migration

CI/CD-driven modernization of data platforms, improving release speed, observability, and reliability through automation, parallelization, and job-level telemetry.

May 5, 2026

by vaibhav Sharma

· 2,003 Views

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

· 1,881 Views

How to Log HTTP Incoming Requests in Spring Boot

In this article, you will learn how to log incoming requests in Spring Boot, using the class CommonsRequestLoggingFilter, through some simple configuration steps.

May 1, 2026

by Mario Casari

· 2,769 Views · 3 Likes

Unlocking Smart Meter Insights with Smart Datastream

Platform turning complex smart meter data into usable, real-time insights via APIs — enabling scalable analytics, efficiency, and smarter energy decisions.

May 1, 2026

by Muhammad Rizwan

· 2,594 Views · 18 Likes

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

· 1,763 Views · 1 Like

Inside What Actually Breaks in Large-Scale S/4HANA Conversions (And How to Prevent It)

Custom ABAP breaks silently in S/4HANA familiar tables like BKPF/BSEG and MKPF/MSEG are gone and your code won't know until it returns nothing.

April 30, 2026

by Deepika Paturu

· 1,755 Views

The LLM Selection War Story: Part 4 - Your Production Failure Testing Suite

Which LLM is safe for production? This testing suite measures real failure rates across medical, financial, and code review applications. Complete code included.

April 29, 2026

by Dinesh Elumalai

CORE

· 2,328 Views

Beyond Big Data: Designing Agentic Data Pipelines for AI Workloads

Learn how agentic data pipelines go beyond big data to power modern AI workloads with autonomous decision-making, real-time adaptability, and intelligent data.

April 29, 2026

by Liza Kosh

· 3,026 Views

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