Even once your Spark cluster is configured and ready, you still have a lot of work to do before you can run it in a Docker container. But these tips can help make it easier!
Containerizing databases makes a lot of sense—especially for dev and test environments. See how to containerize your Oracle Database with build files provided by Oracle.
Learn about the DevOps prerequisites for continuous monitoring, including the necessary architecture, what and how to monitor, and plans for failure or other problems.
In this article, we go over how to check for performance issues by checking various processes such as garbage collection, resource consumption, and more.
This Java and microservices tutorial shows how one microservice communicates with another dependent microservice service via the service registry and Eureka Server.
Clustering algorithms let machines group data points or items into groups with similar characteristics. See how to use the k-means algorithm with Oracle to do clustering.
Get an introduction to the concept of consumer-driven API contracts, and how to implement this with Pact, Spring Boot, and an API consumer and provider.
Developers need the ability to write tests, understand automation, good coding skills, and broad vision to write code that will work with automated testing.
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