Performance Resources

Top 5 Free Courses to Learn Linux Commands in Depth

Want to learn more about Linux, both the OS and command line? Then this article is for you!

July 24, 2019

by Javin Paul

· 40,816 Views · 7 Likes

Moving to Observability Driven Development

An outline of how to move to observability driven development, and the different components thereof.

July 23, 2019

by Bharath Kasimani

· 18,368 Views · 11 Likes

Facebook’s User DB — Is It SQL or NoSQL?

Take a look at Facebook's user database and see if it is SQL or NoSQL.

July 18, 2019

by Karthik Ranganathan

· 28,221 Views · 17 Likes

Microservices Observability (Part 1)

This is a demonstration of how to observe, trace, and monitor microservices on Java applications in an Openshift environment.

July 18, 2019

by Raphael Abreu

· 41,825 Views · 24 Likes

Building a Real-Time Anomaly Detection Experiment With Kafka and Cassandra

See how to build a real-time anomaly detection experiment that can handle 19B daily data events with Kafka and Cassandra.

July 15, 2019

by Paul Brebner

· 25,526 Views · 10 Likes

How Data Sharding Works in a Distributed SQL Database

Learn how data sharding works in a distributed SQL database.

July 12, 2019

by Sid Choudhury

· 25,945 Views · 7 Likes

How to Use New Relic for Performance Engineering and Load Testing

Performance engineering and load testing are critical parts of any modern software organization's toolset.

July 12, 2019

by Rebecca Clinard

· 12,069 Views · 1 Like

Skills Required To Be A Perfect Performance Engineer

Here's what you need to know to upgrade your skill from performance tester to performance engineer.

July 12, 2019

by RadhaKrishna Prasad

· 21,498 Views · 3 Likes

Java Virtual Machine Internals, Part 1: Class Loader

Want to learn more about JVM internals? Here's a look at the class loader.

Updated July 11, 2019

by Prateek Saini

· 42,780 Views · 19 Likes

Elasticsearch vs. Solr: Have Both With Spring Data and Platform.sh

In this post, we'll create two search engine apps for music that both use Spring MVC and the CRUD functionality using Elasticsearch and Solr.

Updated July 11, 2019

by Otavio Santana

CORE

· 8,565 Views · 6 Likes

User Acceptance Testing: What It Is, Why It Matters, and How to Do It

Keep the end user of your product front and center with user acceptance testing that gets feedback and makes a difference.

Updated July 10, 2019

by Siva Shanmugam

· 19,630 Views · 3 Likes

Regression Testing: Tools and Techniques

A discussion of regression testing and its importance in the SDLC, as well as some tools that testers and developers can use to ease their testing burdens.

July 8, 2019

by Arun Kulkarni

· 8,869 Views · 1 Like

Counting Lines of Code on Windows

A simple four-step process.

July 4, 2019

by Matt Lacey

· 27,304 Views · 1 Like

DBMS_JOB — Watching for Failures

If you rely on jobs submitted via DBMS_JOB to fail, then read on.

June 28, 2019

by Connor McDonald

· 12,465 Views · 2 Likes

5 Ways to Improve Video Performance

Don't stop at just optimizing your website. Take a look at how your streaming media could benefit from a boost.

June 27, 2019

by Gilad David Maayan

· 9,103 Views · 2 Likes

Making Your Microservices Resilient and Fault Tolerant

There are a number of things you can do to make sure that the entire chain of microservices does not fail with the failure of a single component. Let's dive in!

June 27, 2019

by Samir Behara

· 50,240 Views · 11 Likes