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The Latest Data Engineering Topics

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The Art of Token Frugality in Generative AI Applications
Trim your prompts, cache aggressively, route simple queries to smaller models, constrain your outputs, and swap JSON for TOON to lower token bills.
May 12, 2026
by Sibanjan Das
· 2,153 Views
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Has AI-Generated SQL Impacted Data Quality? We Reviewed 1,000 Incidents
We analyzed 1,000 data pipeline incidents across 500+ environments and found that code-related failures still account for ~10% of all data quality issues.
May 12, 2026
by Lior Gavish
· 2,635 Views
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Code Quality Had 5 Pillars. AI Broke 3 and Created 2 We Can’t Measure
AI-generated code broke three of the five classical non-functional quality pillars — readability, maintainability, and security — while creating two new dimensions
May 12, 2026
by Abgar Simonean
· 2,658 Views · 3 Likes
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You Secured the Code. Did You Secure the Model?
AppSec focuses only on code, leaving AI supply chains exposed. Effective security embeds AI checks into workflows, scanning PRs and AI components continuously.
May 12, 2026
by Eran Kinsbruner
· 1,889 Views
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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
· 1,459 Views
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Scalable Support Request Analysis Using Embeddings, HDBSCAN, and Tiny LLMs
Effective use of historical data to classify support requests into buckets and identify emerging or slightly different patterns.
May 12, 2026
by Jijo Puthalath
· 1,287 Views
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DuckDB for Python Developers
DuckDB is an embeddable analytical database that runs inside your Python process with zero setup. It can query CSV files, Parquet, and pandas DataFrames.
May 12, 2026
by varun joshi
· 1,938 Views
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AI in Software Development: A Mirror, Not a Magic Wand
AI doesn’t replace engineering discipline; it amplifies it. Used carefully, AI speeds up good design and clean code; used carelessly, it accelerates technical debt.
May 11, 2026
by Jonathan Dodd
· 2,668 Views · 4 Likes
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AI-Driven Integration in Large-Scale Agile Environments
Learn how AI integrates with Agile at scale, improving velocity and insights while requiring human oversight, bias control, and continuous feedback.
May 11, 2026
by Abhijit Roy
· 2,596 Views · 1 Like
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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
· 1,865 Views
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Stop Using Python for Your GenAI Apps, Use Go and Genkit Instead
Python has dominated the GenAI conversation, but it is neither the only nor the best option for production. Here is why Go is a stronger bet.
May 11, 2026
by Xavier Portilla Edo DZone Core CORE
· 1,957 Views · 1 Like
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How to Effectively Evaluate a Ranking ML System
Evaluating ranking systems requires more than offline metrics. Learn how to use offline, online, and business metrics to measure real impact.
May 11, 2026
by Muthukumaran Vaithianathan
· 2,083 Views
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Hallucination Has Real Consequences — Lessons From Building AI Systems
This article explains why hallucinations happen, the types, and practical ways to reduce them using RAG, low temperature, guardrails, and validation layers.
May 11, 2026
by Ram Ghadiyaram DZone Core CORE
· 2,431 Views · 2 Likes
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Improving Java Application Reliability with Dynatrace AI Engine
Leverage Dynatrace’s AI-powered observability to automatically detect anomalies, pinpoint root causes, and prevent performance issues in Java applications.
May 11, 2026
by Ramya vani Rayala
· 1,844 Views · 1 Like
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Building a Production-Ready AI Agent in 2026: Beyond the Hello World Demo
Stop treating AI agents like prompts — treat them like software. To ship in 2026: validated tool contracts, tiered memory, RAG grounding, and deep observability.
May 8, 2026
by Nikita Kothari
· 3,024 Views · 2 Likes
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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
· 2,476 Views · 3 Likes
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The Only AI Test That Still Humbles Every Machine on Earth
ARC-AGI shows the real gap in AI: humans generalize fast in new situations, while top models still struggle with true adaptive reasoning.
May 8, 2026
by Faisal Feroz
· 3,419 Views · 1 Like
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Custom Model Context Protocol (MCP) for NL2SQL: A Rigorous Evaluation Framework on Oracle Database
Used MCP to evaluate LLM-generated SQL on Oracle: baseline vs MCP, comparing semantics, order, strings, and EXPLAIN PLAN on 500-query TPC-H.
May 8, 2026
by Sanjay Mishra
· 1,911 Views
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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 DZone Core CORE
· 2,878 Views · 5 Likes
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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
· 2,727 Views · 1 Like
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