Testing, Deployment, and Maintenance Resources

Outlier Identification in Continuous Data Streams With Z-Score and Modified Z-Score in a Moving Window

How do you spot outliers in continuous data streams? Learn to catch network performance hiccups effortlessly using z-score and modified z-score.

July 31, 2024

by Maksim Kupriianov

· 34,042 Views · 45 Likes

GitOps: ArgoCD vs FluxCD

Discover the benefits of GitOps, explore a detailed comparison between ArgoCD and FluxCD, and learn how these tools streamline deployments and DevOps workflows.

July 30, 2024

by Unnati Mishra

· 6,392 Views · 4 Likes

How to Run Apache Spark on Kubernetes in Less Than 5 Minutes

Learn how to quickly set up and run Apache Spark on Kubernetes using Ilum for easier deployment, management, and scaling.

July 30, 2024

by Adam Lichtenstein

· 8,769 Views · 9 Likes

A Hands-On Guide to OpenTelemetry: Better Tracing With Automatic Instrumentation

This article continues the journey by learning the first steps in generating better tracing with automatic instrumentation.

July 30, 2024

by Eric D. Schabell

CORE

· 3,490 Views · 3 Likes

How Kubernetes Changed the Networking Model and What Developers Should Know about eBPF and Cilium

Explore how Kubernetes transformed networking, the impact of eBPF and Cilium, and the future of network administration in this interview with Nicolas Vibert.

July 30, 2024

by Tom Smith

CORE

· 6,875 Views · 4 Likes

Why Do We Need to Keep Our Builds Green?

You need a CI/CD pipeline, and you need to keep it green. Have you ever thought what that means exactly? Why are we so focused on having green builds? Let's find out!

July 30, 2024

by Istvan Zoltan Nagy

· 7,356 Views · 3 Likes

Monitoring and Troubleshooting Serverless Applications

Are you struggling to monitor serverless applications? Explore serverless monitoring tools to help you track and troubleshoot serverless apps.

July 30, 2024

by Ila Bandhiya

· 6,062 Views · 6 Likes

K3s vs. Talos Linux

In this blog post, we compare the two lightweight Kubernetes distributions and help you decide which one is right for you.

July 29, 2024

by Unnati Mishra

· 5,840 Views · 4 Likes

Automating Databases for Modern DevOps Practices: A Guide to Common Patterns and Anti-Patterns for Database Automation Techniques

By embracing AI, automation, database DevOps, and other emerging trends, organizations can ensure robust, efficient, and future-proofed database management practices.

July 29, 2024

by Naga Santhosh Reddy Vootukuri

CORE

· 5,467 Views · 8 Likes

Application-Level Tracing: The Good, the Bad, and the Alternative

Traditional app-level tracing was good up until a certain level. For complex troubleshooting, live debugging is taking the first seat in modern observability.

July 29, 2024

by Eran Kinsbruner

· 1,833 Views · 3 Likes

Implementing and Deploying a Real-Time AI-Powered Chatbot With Serverless Architecture

Build a real-time AI chatbot using AWS Lambda for the backend and a simple HTML/JavaScript frontend.

July 29, 2024

by Neha Dhaliwal

· 3,478 Views · 3 Likes

How To Write End-To-End Tests Using Cypress App Actions

In this blog on Cypress App Actions, you will learn how Cypress App Actions differs from the Page Object Model and how you will run tests with Cypress App Actions.

July 29, 2024

by Enrique A Decoss

· 1,559 Views · 2 Likes

Roots of Test Smells

Good tests need both test theory, programming knowledge, and an understanding of customer needs — so test smells often point to systemic team problems.

July 26, 2024

by Mikhail Lankin

· 1,944 Views · 1 Like

How To Implement a Gateway With Spring Cloud

Learn how to implement a gateway component for a microservice system with the Spring Cloud Gateway package.

July 25, 2024

by Mario Casari

· 8,579 Views · 2 Likes

OpenTelemetry: Unifying Application and Infrastructure Observability

Explore how OpenTelemetry is revolutionizing observability by unifying application and infrastructure monitoring and empowering developers with open standards.

July 25, 2024

by Tom Smith

CORE

· 3,690 Views · 2 Likes

Developing Event-Driven, Auto-Compensating Saga Transactions For Microservices

Sagas are difficult to develop due to the complexity of compensation logic and lack of support for increasingly event-driven microservices. Find solutions here.

July 25, 2024

by Paul Parkinson

· 5,557 Views · 2 Likes