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The Latest Data Engineering Topics

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Stateless JWT Auth Microservice Architecture With Spring Boot 3 and Redis Sentinel
Design a stateless JWT auth service with Spring Boot 3, Redis caching, and Sentinel for high availability, faster token validation, and reduced DB load.
May 27, 2026
by Erkin Karanlık
· 4,090 Views · 1 Like
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Stop Running Two Data Systems for One Agent Query
Most RAG pipelines coordinate a vector database and a structured lakehouse that don't share a transaction model. Here's how to fix that with a unified approach.
May 27, 2026
by Varun Srinivas
· 2,741 Views
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Feature Flag Debt: Performance Impact in Enterprise Applications
Feature flags help teams move fast, but when they’re not cleaned up, they quietly add extra code, slow down performance, and make applications harder to maintain.
May 27, 2026
by Poornakumar Rasiraju
· 4,513 Views · 2 Likes
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Kafka and Spark Structured Streaming in Enterprise: The Patterns That Hold Up Under Pressure
The streaming patterns that survive in the enterprise are those built for scale, failure recovery, and long-term operability.
May 27, 2026
by Kuladeep Sandra
· 6,933 Views
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Programmatic Brand Extraction: Pulling Logos, Colors, and Assets from Any URL
OpenBrand is an open-source library that extracts structured brand assets from any URL - available as an npm package, API, or AI agent skill.
May 27, 2026
by Yixing Jiang
· 2,294 Views
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You Don't Get to Retrofit Trust: Why API Security Must Be Designed In, Not Bolted On
A field-level examination of how one startup got it right — and what the rest of the industry keeps getting catastrophically wrong.
May 27, 2026
by Igboanugo David Ugochukwu DZone Core CORE
· 3,285 Views
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Setting Up a Data Catalog With Azure Purview and Collibra: What Three Attempts Taught Me
Setting up a data catalog isn’t just a tool problem. My work with Azure Purview and Collibra showed success depends on governance, metadata, and adoption.
May 27, 2026
by Kuladeep Sandra
· 4,635 Views
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Architecting Zero-Trust AI Agents: How to Handle Data Safely
Transitioning AI agents from POC to production requires moving beyond permissive access to a zero-trust architecture. This covers the essential security layers.
May 26, 2026
by Felicia Thomson
· 6,373 Views · 3 Likes
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Exactly-Once Processing: Myth vs Reality
Exactly-once is a collection of local guarantees, not an end-to-end guarantee, and real systems rely on idempotency and at-least-once guarantees.
May 26, 2026
by Irullappan irulandi
· 2,897 Views · 2 Likes
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Bringing Intelligence Closer to the Source: Why Real-Time Processing is the Heart of Edge AI
Edge AI runs AI on devices for real-time decisions, cutting latency, boosting privacy, lowering costs, and working without internet for faster, reliable systems.
May 26, 2026
by Jitendra Bafna
· 3,034 Views
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Beyond Partitioning and Z-Order: A Deep Dive into Liquid Clustering for Unity Catalog Managed Tables
Liquid Clustering replaces rigid partitioning and Z-Order with adaptive clustering in Unity Catalog, improving performance with less maintenance.
May 26, 2026
by Seshendranath Balla Venkata
· 2,984 Views · 1 Like
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Building Enterprise-Grade Real-Time IoT Dashboards with Vue 3, MQTT, and Kafka
Event-driven architecture using MQTT (device communication) → Kafka (durable streams) → WebSocket (browser push) → Vue 3 (reactive UI).
May 26, 2026
by Venkata Sandeep Dhullipalla
· 2,553 Views
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Why Google Data Migration Gets Stuck at 99%: Causes and Proven Fixes
Google Data Migration may stall at 99% due to large mailboxes, throttling, network issues, or corrupted items. Check permissions, split data, and retry the migration.
May 26, 2026
by Aryan Malhotra
· 1,517 Views
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Designing API-First EMR Architectures in .NET: Enabling Modular Growth in Compliance-Driven Systems
API-first .NET architecture lets EMR platforms evolve safely — enforcing compliance, stabilizing contracts, and isolating UI changes from critical business logic.
May 26, 2026
by Ronak Pavasiya
· 1,585 Views
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The Developer's Guide to Context-Aware AI: When Your Code Documentation Becomes Intelligent
RAG turns developer documentation into a context-aware AI assistant that answers questions using your actual code and docs.
May 26, 2026
by Daulet Amirkhanov
· 1,419 Views
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Scaling Cloud Data Automation: A Practical Guide to Open Table Formats
Leverage open table formats with cloud automation and scalable analytics to build reliable, high-performance data platforms.
May 25, 2026
by Sandeep Batchu
· 3,409 Views
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When Perfect Data Breaks: The Journey from Data Quality to Data Observability
Data quality checks often miss silent failures. Use data observability to monitor data in motion and catch issues traditional tools miss.
May 25, 2026
by Divyakumar Savla
· 1,913 Views
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Build Self-Managing Data Pipelines With an LLM Agent
A practical, step-by-step guide to building an LLM-driven orchestrator with safety guardrails, autonomous recovery, and lower operational cost for data pipelines.
May 25, 2026
by Naga Krishna Reddy Muppidi
· 2,615 Views
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One Query, Four GPUs: Tracing a Distributed Training Stall Across Nodes
One SQL query across 4 GPU nodes found a straggler in under a second using eBPF fleet fan-out, no central collector needed.
May 25, 2026
by Ingero Team
· 3,749 Views
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The Hidden Cost of Overprivileged Tokens: Designing Messaging Platforms That Assume Compromise
Learn why overprivileged tokens are a platform design failure, not a security bug, and how runtime enforcement, granular scoping, and safe migration fix them.
May 25, 2026
by Prakash Wagle
· 2,108 Views
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