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The Latest Data Engineering Topics

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Raw Agent Systems Explained: From Single Agents to Multi-Agent Networks
This study examines raw agent systems, from single-agent frameworks to multi-agent networks, and discusses LangGraph implementations and their significant challenges.
January 5, 2026
by Karthik Jeyapal
· 1,062 Views · 1 Like
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How to Perform Response Verification in REST-Assured Java for API Testing
Explore the various methods for extracting and verifying the API response body using the Rest-Assured framework in Java for API Testing.
January 5, 2026
by Faisal Khatri DZone Core CORE
· 3,090 Views · 1 Like
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Best Date Conversion Approaches in Java 8+
Java 8’s java.time API finally fixed the long-standing problems of Date and Calendar, but real applications still require constant conversion between time zones.
January 5, 2026
by Muhammed Harris Kodavath
· 2,997 Views · 2 Likes
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Fine-Tune SLMs for Free: From Google Colab to Ollama in 7 Steps
Want your own custom SLM, but don't have a GPU box humming under your desk? Learn from this article why you actually don’t need one.
January 5, 2026
by Sai Teja Erukude
· 4,394 Views
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Tired of Reverse-Engineering Code? A Data-First Pattern for Legacy Modernization
Legacy modernization fails because teams try to decipher millions lines of code. Here is a pattern to slim down systems by reverse-engineering the data.
January 2, 2026
by Dippu Kumar Singh
· 2,580 Views · 2 Likes
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AutoML vs. LLMs: A Developer’s Guide to Efficient ML Pipeline Generation
While large language models (LLMs) dominate the AI conversation, AutoML remains the king for structured data. Here’s how to choose the right tool for your infrastructure.
January 2, 2026
by Dippu Kumar Singh
· 1,845 Views · 1 Like
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Cloud to Local Copilots: A Hybrid Path to Privacy and Control
Cloud copilots deliver premium experience, while local copilots ensure privacy and control. Hybrid approach may be the future.
January 2, 2026
by Bhala Ranganathan DZone Core CORE
· 3,008 Views · 1 Like
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5 Challenges and Solutions in Mobile App Testing
Common challenges you must overcome during testing include device fragmentation, app security, connectivity issues, and more.
January 2, 2026
by Zac Amos
· 1,441 Views · 1 Like
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Is TOON a Boon for AI Communication, LLM Token Cost Economics?
Token costs are bottlenecking AI systems. Learn how TOON, a token-oriented format, cuts LLM costs and boosts efficiency at scale for high-volume pipelines.
January 2, 2026
by Ram Ghadiyaram DZone Core CORE
· 1,505 Views · 2 Likes
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LLMs in Data Engineering: How Generative AI is Changing ETL and Analytics
LLMs reshape data engineering by automating ETL tasks, enabling natural language analytics, and empowering faster, smarter decision-making without replacing engineers.
January 1, 2026
by harshraj bhoite
· 2,814 Views · 1 Like
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Airflow vs. Dagster vs. Prefect: Which Scheduler Fits Your Data Team?
Airflow scales for enterprises, Dagster excels in developer experience and observability, and Prefect offers simplicity for smaller teams.
January 1, 2026
by harshraj bhoite
· 6,138 Views · 1 Like
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Turning Architectural Assumptions into Enforceable Code
This post discusses codifying system constraints as executable code to detect and prevent architectural drift in AI deployments across CI, runtime, and operations.
January 1, 2026
by Anurag Jindal
· 1,519 Views · 1 Like
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How Generative AI Can Transform Cloud Support Operations: A Practical Framework
A practical framework for using generative AI to improve speed, quality, and customer experience in cloud support operations.
January 1, 2026
by Mayuri Dekate
· 908 Views
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How Unified Data Pipelines Transform Modern AI Infrastructure
AI now uses diverse data types, and old pipelines struggle. Unified data flows centralize data, simplifying management and improving model training and performance.
December 31, 2025
by Samuel Ogbonna
· 1,580 Views · 1 Like
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Security and Governance Patterns for Your Conversational AI
Secure your SOC Copilot by implementing PII redaction, read-only access, and RAG enforcement to prevent data leaks and hallucinations.
December 31, 2025
by Rahul Karne
· 10,203 Views · 1 Like
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Avoid BigQuery SQL Injection in Go With saferbq
Learn how saferbq, a Go wrapper, secures Go BigQuery queries by safely handling user-supplied table and dataset names, preventing SQL injection risks.
December 31, 2025
by Maurits Van Der Schee
· 820 Views
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Rethinking Cloud Compliance With an AI-Driven Approach
Learn how AI transforms cloud compliance with continuous monitoring, automated risk assessment, and intelligent data governance for secure operations.
December 30, 2025
by Atish Kumar Dash
· 1,852 Views · 2 Likes
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Bias and Shortcut Tests for Vision Models: A Practical Test Suite From Real-World Experiments
High accuracy doesn't guarantee true understanding; your vision model might be riding on backgrounds and noise. Perform these tests before you trust it in the wild.
December 30, 2025
by Sai Teja Erukude
· 3,253 Views
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How to Build a Self-Evolving AI Agent That Learns From Failure
This guide demonstrates how to transform brittle AI agents into resilient systems that reflect on failures and retain learnings to avoid repeating errors.
December 30, 2025
by Apratim Mukherjee
· 3,257 Views · 1 Like
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Building Unified, Access-Aware Search in a Data Mesh
By indexing authorization alongside metadata, we delivered fast, trustable search that shows every user exactly what they’re allowed to see
December 30, 2025
by Anshul Pathak
· 1,472 Views
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