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The Latest Data Engineering Topics

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API Testing Frameworks: How to Pick the Right One and Actually Use It Well
Learn how to choose the right API testing framework, including REST Assured, Supertest, pytest, Postman, Karate, and Keploy, for better API test automation.
July 23, 2026
by Himanshu Mandhyan
· 2,285 Views · 1 Like
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How to Build a Solid Test Pipeline in the Era of Agentic AI Development
Learn to build a strong testing pipeline to ensure code quality, as in enterprises today most code is generated by AI agents at a huge volume and scale.
July 22, 2026
by Sai Rakshit Yerram
· 3,404 Views · 1 Like
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How Agentic AI Is Turning Traditional Automation Into a Tool Layer?
Agentic AI doesn’t replace traditional automation. It uses existing workflows, APIs, and systems as tools while handling decisions, exceptions, and complex tasks.
July 22, 2026
by Sagar Sahay Bhatnagar
· 2,495 Views
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Tracing the Agentic Loop: Monitoring Multi-Round-Trip MCP Calls With OpenTelemetry
The latest MCP spec mandates W3C tracing. Use Quarkus and OpenTelemetry to easily visualize disjointed, multi-round-trip AI agent workflows in production.
July 22, 2026
by Daniel Oh DZone Core CORE
· 2,461 Views · 1 Like
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Building Production-Ready AI Vector Search in Databricks: Chunking, Embeddings, ML Pipelines, and RAG
Build production-ready Databricks vector search with chunking, embeddings, Delta sync, index freshness, version control, and governance.
July 22, 2026
by Seshendranath Balla Venkata
· 2,098 Views · 1 Like
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The Production-Readiness Gap in AI-Generated Full-Stack Apps
AI-generated apps can look complete quickly, but production readiness still depends on security, backend design, data quality, and observability
July 22, 2026
by Satyam Nikhra
· 2,694 Views
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Beyond the Model: Building Real-World Machine Learning
Learn how MSOE bridges the gap between machine learning theory and production systems through data pipelines, deployment, monitoring, and automation.
July 21, 2026
by Craig Hardy
· 2,658 Views
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Will AI Keep Us Stuck in 2020 Architectures?
AI coding assistants are deeply fluent in current Spring conventions, which raises a real question: does that lock architecture into 2020-era patterns? It turns out, no.
July 21, 2026
by Daniel Sagenschneider
· 3,063 Views · 1 Like
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Why Do Some Proxies Work Fine for Search But Fail Once You Start Filtering Results?
Root searches are cached and easy to access. Filtering forces requests to hit the backend database directly, triggering stricter anti-bot checks that block basic proxies.
July 21, 2026
by xiyun chen
· 2,327 Views
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One Click From Requirements to Production: The Promise and the Reality
AI deployment demos always end before the hard part begins. Writing code is 20% of delivery. This article breaks down the hidden 80% that demos never show you.
July 21, 2026
by Sanketh Kumar Divveda
· 2,067 Views · 1 Like
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Reducing CI Execution Time Using Impact-Based Test Selection Across Repositories
CI optimization using Git diff and JGit to selectively run impacted Karate tests, reducing regression execution while preserving safe fallback coverage.
July 21, 2026
by Raakesh Rajagopalan
· 3,170 Views
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Search Is Becoming the Control Plane for AI Agents
The future of AI agents is searchable tool discovery, not hardcoded APIs. MCP and semantic search are turning tools into capabilities agents can find and use at runtime.
July 21, 2026
by sunil paidi
· 1,907 Views
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Scaling Row-Level Security With ABAC on Databricks Unity Catalog
Learn how to scale row-level security in Databricks Unity Catalog using a tag-driven ABAC pattern that reduces maintenance and simplifies onboarding.
July 20, 2026
by Sriram Vadlamani
· 2,303 Views
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Agent Sprawl Is Your Next Production Incident: An SRE Response to Datadog's State of AI Engineering 2026
Datadog published the State of AI Engineering 2026 report. Read it. It's the most comprehensive look at AI in production available now.
July 20, 2026
by AJAY DEVINENI
· 2,646 Views · 1 Like
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7 Essential Guardrails for Building AI SRE Agents
AI agents can take over the first minutes of incident response, but only with the right boundaries. Seven guardrails that keep an SRE agent from becoming the outage.
July 20, 2026
by Akhilesh Rao Meesala
· 2,071 Views · 3 Likes
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Fix Circular Dependencies in PostgreSQL Row-Level Security With SECURITY DEFINER Functions
Circular RLS policy dependencies in PostgreSQL silently return no rows. Here is why it happens and how SECURITY DEFINER functions fix it.
July 20, 2026
by Lex Mulier
· 2,067 Views
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When Data Quality Checks Pass but the Data Is Still Stale
A pipeline can pass every check and still serve stale data. Measure freshness (event time to publish time), not just validity.
July 20, 2026
by Vivek Venkatesan
· 1,802 Views
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Observability for AI Agents and Multi-Agent Systems: When Your System Can't Tell You Why It Did That
Agent systems discard the reasoning behind decisions. Capture workflow IDs, semantic logs, and prompt context before production deployment.
July 17, 2026
by Pruthvi Raj Seknametla
· 3,950 Views · 2 Likes
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Mitigating Cache Stampedes in Dynamic API Translation Using Java 21 Virtual Threads
Building a dynamic API translation proxy that leverages Java 21 Virtual Threads and Redisson distributed locking to safely execute AI-driven schema mapping.
July 17, 2026
by Aniruddha Chatterjee
· 3,393 Views · 3 Likes
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Seeding Postgres When Your Schema Has Foreign-Key Cycles
Three strategies for seeding Postgres schemas with foreign-key cycles: nullable two-pass, DEFERRABLE constraints, and schema-aware generators.
July 17, 2026
by Mikhail Shytsko
· 2,891 Views · 3 Likes
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