RUM is a form of web monitoring that records all client interactions at a much more granular level and digs into metrics the average user likely has never heard about.
JUnit 5 will be out soon! With the new Jupiter API, a focus on extensibility, and a huge integration overhaul, it promises to make testing easier than ever.
There are four main communication patterns in IoT: Telemetry, Inquiry, Command, and Notification. Learn about them and which communication protocols work best for them.
No longer do you have to manage multiple Dockerfiles and use the Builder Pattern. Now, you can save time by creating a multi-stage build process for your Java apps.
ElasticSearch is an open-source, broadly distributable, readily scalable, enterprise-grade search engine. Look more closely into what it is, its advantages, and stats.
Ramping up and down allows you easily simulate any load pattern and prepare for all the possible cases you might have, so you never see your app go down.
If you're looking for a new way to run end-to-end tests on your Angular applications, read on to learn how to use Spring Boot and WebDriver to do just that.
In-memory data grids are often used to enhance performance. Learn how to use Hazelcast for caching data stored in the MySQL database accessed by Spring Data DAO objects.
How you construct your Prometheus monitoring dashboard involves trial and error. Grafana makes this exploration very easy and Prometheus has good built-in functionality.
In this article, you'll learn how to get started with code coverage, how to find the right tool, how to calculate it, and what percentage you should aim for.
Drag and drop is a fairly popular approach for websites to improve their UX. However, it can be challenging to implement automation tests for drag and drop components.
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