Performance Resources

New StackPod Episode: OpenTelemetry - the Future of Observability?

For our latest StackPod episode, we invited StackState senior engineer Melcom van Eeden to talk about OpenTelemetry: What is it and is it the future of observability?

September 17, 2022

by Annerieke Kortier

· 7,254 Views · 1 Like

Chaos Engineering: Metaspace OutOfMemoryError

Here, simulate an encounter with ‘java.lang.OutOfMemoryError: Metaspace,’ which indicates that the Metaspace region in the JVM memory is getting saturated.

September 15, 2022

by Ram Lakshmanan

CORE

· 6,435 Views · 1 Like

An In-Depth Guide to UAT (User Acceptance Testing)

User Acceptance testing is considered to be both unique and significant as the tester is someone who is not part of the organization and who has built the product.

September 14, 2022

by Shikha Sharma

· 5,178 Views · 1 Like

How to Get Code Ready for Microservices

Are you thinking about adapting a microservices architecture? Here are three steps to prepare your code base.

September 12, 2022

by David Bucek

· 5,159 Views · 3 Likes

The Beginners Guide to White Box Testing

White box testing is a technique that permits testers to examine and verify the inner workings of a software system. Learn the types, techniques, pros, and cons.

September 12, 2022

by Praise Iwuh

· 6,980 Views · 2 Likes

O11y Guide: Your First Steps in Cloud-Native Observability

Journey through the transition of a world without clouds into a cloud-native development world. What does this mean for developers and what are some challenges?

September 8, 2022

by Eric D. Schabell

CORE

· 6,791 Views · 5 Likes

How Data Observability Helps Data Catalog Initiatives

Here’s why some of the best data teams are investing in data observability before kicking off a data catalog initiative.

September 7, 2022

by Lior Gavish

· 5,999 Views · 1 Like

A Little Linux Goes a Long Way

Getting started with Linux doesn't have to be hard or costly. So how come it's still not taught in school?

September 6, 2022

by John Tonello

· 7,875 Views · 1 Like

Complete Automation Testing — Is It Feasible?

This article explains a complete automated testing strategy, if it is feasible, and does automated QA guarantees quality.

September 6, 2022

by Navya Manoj

· 6,420 Views · 2 Likes

Getting Started With Chaos Engineering

In this article, learn ways to ease your concerns about chaos engineering and help your organization get started implementing this practice.

September 4, 2022

by NaveenKumar Namachivayam

CORE

· 9,063 Views · 5 Likes

Using the Airflow ShortCircuitOperator to Stop Bad Data from Reaching ETL Pipelines

See how to leverage the Airflow ShortCircuitOperator to create data circuit breakers to prevent bad data from reaching your data pipelines.

September 3, 2022

by Lior Gavish

· 7,088 Views · 1 Like

Which Is the Best OS To Use To Develop a Java Application?

One subject that often evokes a lot of debate is which is the best OS to use to develop a Java application. This article gives one view on the issue.

September 2, 2022

by Rob Austin

CORE

· 12,151 Views · 19 Likes

The Future of Observability: OpenTelemetry Adoption

Martin Mao shares his insights about why he predicts 2022 will be a big year for OpenTelemetry adoption.

September 1, 2022

by Chris Ward

CORE

· 6,999 Views · 1 Like

Blockchain Case Using Kubernetes

This article shows how we used Kubernetes and microservices architecture to build a crypto solution with complex functionality.

September 1, 2022

by Tetiana Stoyko

· 6,793 Views · 1 Like

Using Machine Learning to Automate Kubernetes Optimization

This article provides an explanation of how machine learning can be used to manage Kubernetes resources efficiently.

August 29, 2022

by Brian Likosar

· 7,140 Views · 2 Likes

The Future of Observability: Central Teams as the Standard

Chronosphere co-founder and CEO Martin Mao shares his insights with technical writer Chris Ward about the importance of central observability teams across an organization.

August 29, 2022

by Chris Ward

CORE

· 5,923 Views · 1 Like

OpenTelemetry: A Quarkus Superheroes Demo of Observability

This demo illustrates how to capture telemetry data with OpenTelemetry between distributed services and view interactions between microservices in a system.

August 27, 2022

by Eric Deandrea

· 7,111 Views · 3 Likes

5 Super Fast Ways To Improve Core Web Vitals

Here are the five easiest and fastest ways to improve the core web vitals score. You can use these optimization tips to improve your website user experience.

August 27, 2022

by Joydeep Bhattacharya

CORE

· 8,690 Views · 1 Like