Testing, Tools, and Frameworks Resources

Good Data, Bad Metric: A Mutation Testing Pattern for Analytics Engineering

A mutation testing pattern for analytics metrics that checks if validation catches realistic business logic errors early.

June 4, 2026

by Prateek Arora

· 4,502 Views · 1 Like

Testing AI-Infused Apps: A Dual-Layer Framework for AI Quality Assurance

Reliable AI delivery isn't either/or—it's both/and. Test conventionally for functionality. Evaluate probabilistically for quality. Deploy with dual-discipline confidence.

June 4, 2026

by Stelios Manioudakis

CORE

· 4,547 Views · 2 Likes

Build a GitHub Slack Bot With AWS Bedrock and MCP, Part 2

Build a Slack bot using AWS Bedrock and MCP to answer GitHub questions. Learn setup, architecture, and how to extend it with new tools and data sources.

June 4, 2026

by Sangharsh Agarwal

· 3,023 Views

Compliance Automated Standard Solution (COMPASS), Part 11: Compliance as Code, the OSCAL MCP Server Way

How AI-native tooling is finally closing the loop between compliance personas and OSCAL artifacts with an MCP-standardized, AI-agent-ready interface.

June 4, 2026

by Yuji Watanabe

· 3,034 Views · 1 Like

Build a GitHub Slack Bot With AWS Bedrock and MCP, Part 1

Building a Slack bot with traditional APIs led to 400 lines of code. Using MCP and AWS Bedrock reduced complexity, enabling scalable, tool-driven automation.

June 3, 2026

by Sangharsh Agarwal

· 3,392 Views · 2 Likes

Your AI Agent Tests Are Passing, But Your Agent Is Still Broken

How to test AI agents that call tools — five patterns using traces and behavior contracts to catch bugs your current tests miss.

May 28, 2026

by Biresh Patel

· 2,807 Views

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

· 4,879 Views

Why AI-Generated Code Breaks Your Testing Assumptions

AI generates code faster than tests can cover. Coverage stays green while gaps grow. Treat AI code as untested by default and scale testing to match generation speed.

May 22, 2026

by Oliver Howard

· 3,086 Views

How Retry Storms Crash API-Led Systems: Bounded Reliability Patterns for Distributed Architectures

Unbounded retries and autoscaling can turn minor latency into cascading outages. API reliability must be bounded and load-aware to prevent retry storms.

May 22, 2026

by Manjeera Chanda

· 2,951 Views

11 Agentic Testing Tools to Know in 2026

This article is a review of tools used to autonomously plan, generate, maintain, and execute tests.

May 22, 2026

by Alvin Lee

CORE

· 3,144 Views

AWS Managed Database Observability: Monitoring DynamoDB, ElastiCache, and Redshift Beyond CloudWatch

Three AWS managed databases, three dashboards, and one cascade you can only trace by hand. This guide fills the gap CloudWatch leaves open.

May 22, 2026

by Damaso Sanoja

· 4,483 Views · 1 Like

Architecting Petabyte-Scale Hyperspectral Pipelines on AWS

Learn how to overcome serverless bottlenecks to process and route petabyte-scale hyperspectral agricultural data on AWS.

May 21, 2026

by Anil Bodepudi

· 3,893 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

· 3,158 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

· 3,413 Views · 2 Likes

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

· 2,279 Views · 1 Like

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

· 32,925 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 Soni, FBCS

CORE

· 4,078 Views

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

· 2,256 Views · 4 Likes