Testing, Deployment, and Maintenance Resources

Self-Hosted Inference Doesn’t Have to Be a Nightmare: How to Use GPUStack

GPUStack is an open-source tool that turns a bunch of scattered GPU machines into one managed cluster for deploying AI models behind an OpenAI-compatible API.

May 21, 2026

by Sandeep Sadarangani

· 3,377 Views

Evaluating SOC Effectiveness Using Detection Coverage and Response Metrics

Coverage plus response speed, not alert counts, ATT&CK-mapped detections, emulation-validated claims, timed from structured incident timestamps.

May 21, 2026

by Krishnaveni Musku

· 1,942 Views

Why SAP S/4HANA Landscape Design Impacts Cloud TCO More Than Compute Costs

SAP cloud TCO is driven more by landscape sprawl than by EC2 costs; optimize environments and use Terraform, S3, and EFS lifecycle policies to reduce costs.

May 20, 2026

by Deepika Paturu

· 2,295 Views

Retesting Best Practices for Agile Teams: A Quick Guide to Bug Fix Verification

Retesting isn’t a checkbox — it’s discipline: reproduce, verify fixes, test edges, run regression, validate in staging, document, automate, and never skip it.

May 19, 2026

by Alok Kumar

· 1,922 Views · 1 Like

Improving DAG Failure Detection in Airflow Using AI Techniques

A practical approach to enhancing DAG failure detection using AI to improve pipeline reliability and enable proactive intervention in large-scale data environments.

May 19, 2026

by Bruno Bocardo Guzoni

· 1,416 Views · 1 Like

Agentic Testing: Moving Quality From Checkpoint to Control Layer

Learn how agentic testing reshapes QA by adding governance, traceability, and accountability to AI-driven workflows, ensuring speed doesn’t compromise quality.

May 19, 2026

by Kailash Pathak

CORE

· 1,365 Views

OpenAPI From Code With Spring and Java: A Recipe for Your CI

Have you ever needed to generate OpenAPI documentation directly from your code and, more importantly, do it in a way that fits cleanly into a CI pipeline?

May 19, 2026

by Roman Dubinin

· 2,715 Views · 4 Likes

Securing Everything: Mapping the Right Identity and Access Protocol (OIDC, OAuth2, and SAML) to the Right Identity

AuthN verifies identity and AuthZ defines access. Modern systems use OIDC, OAuth2, SAML, and M2M flows for secure human and machine access.

May 18, 2026

by Ananth Iyer

· 1,934 Views

Smart Deployment Strategies for Modern Applications

Docker packages applications to ensure consistent and portable deployments. Kubernetes manages them with scaling, reliability, and automation in production.

May 18, 2026

by Manju George

· 3,381 Views

Manual Investigation: The Hidden Bottleneck in Incident Response

Learn about why engineers are stuck investigating instead of fixing and how AI is changing the investigation process for modern systems.

May 18, 2026

by Brian Kaufman

· 1,125 Views

Genkit Middleware: Intercept, Extend, and Harden your Gen AI Pipelines

A deep dive into the new Genkit middleware system for JavaScript/TypeScript: built-in middleware, how to build your own.

May 18, 2026

by Xavier Portilla Edo

CORE

· 2,508 Views

We Went Multi-Cloud and Almost Drowned: Lessons From Running Across AWS, GCP, and Azure

Multi-cloud sounds strategic, but usually happens by accident. Networking, IAM, and observability all break at boundaries. Only attempt it if you have no choice.

May 18, 2026

by Pruthvi Raj Seknametla

· 1,578 Views

Why Pass/Fail CI Pipelines Are Insufficient for Enterprise Release Decisions

Binary CI/CD pass/fail signals do not adequately represent release risk in complex enterprise systems, where context and impact matter more than execution status.

May 15, 2026

by Gayathri Bolineni

· 1,989 Views

Observability in Spring Boot 4

Bridge observability gaps in Spring Boot 4 by injecting Micrometer Trace IDs via SQL comments and propagating context through Kafka.

May 15, 2026

by ha dinh thai

· 2,270 Views · 1 Like

The Agent Protocol Stack: MCP vs. A2A vs. AG-UI

Three protocols are shaping how AI agents interact with tools, other agents, and users. Here's what each one does, how they fit together, and when to reach for which.

May 15, 2026

by Jubin Abhishek Soni

CORE

· 2,467 Views

Your Identity Governance Is Lying to You

Legacy identity governance fails in modern cloud environments. Learn how event-driven, AI-assisted models improve access control and reduce security risks.

May 15, 2026

by Vishal Kumar Thedlapally

· 1,697 Views · 3 Likes

DevOps Is Dead, Long Live Platform Engineering

This article explores the rise of platform engineering, the Golden Path vs. Jungle Path model, and how agentic AI is automating infrastructure governance.

May 14, 2026

by Rakshath Naik

· 3,275 Views · 2 Likes

The "Zombie API" Attack: Why Your Old Integrations Are Your Biggest Security Risk

Zombie APIs are forgotten, outdated endpoints left active but unmonitored, creating easy backdoors for hackers to steal sensitive data.

May 14, 2026

by Tharun Reddy

· 2,036 Views · 1 Like

Why Your QA Engineer Should Be the Most Stubborn Person on the Team

Strong QA is not checklist work. It combines investigation, analytical thinking, and technical communication to find failure paths early and improve the system over time.

May 14, 2026

by Alex Vakulov

CORE

· 1,609 Views · 2 Likes

How to Test a DELETE API Request With REST-Assured Java

This tutorial demonstrates how to test DELETE requests using Rest-Assured Java for API testing, including examples of deleting data.

May 14, 2026

by Faisal Khatri

CORE

· 1,802 Views

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