Enterprise Java
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Spring Apache Kafka Tutorial
In this Spring Apache Kafka lesson, we will learn how we can get started with Apache Kafka in a Spring Boot…
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Oracle ADF and Oracle Jet work together. Architecture patterns
In this post I am going to consider various architecture patterns of implementing an application on top of combination of…
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Custom Logs in Apache Spark
Have you ever felt the frustration of Spark job that runs for hours and it fails due to infra issue.…
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A first look at Redis Streams and how to use them with Java
Redis Streams have made it into Redis’ unstable branch since the beginning of this year, and the first clients start…
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Apache Derby Database Users and Permissions
Abstract Apache Derby is awesome! Especially in a Microservices environment where the data for services (may) shrink and not require…
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TestContainers and Spring Boot
TestContainers is just awesome! It provides a very convenient way to start up and CLEANLY tear down docker containers in…
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Secure a Spring Microservices Architecture with Spring Security and OAuth 2.0
“I love writing authentication and authorization code.” ~ No Java Developer Ever. Tired of building the same login screens over…
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GraphQL on Wildfly swarm
“GraphQL is a query language for APIs and a runtime for fulfilling those queries with your existing data. GraphQL provides…
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Monitoring and managing your backup system
Last time we set up a sturdy backup system, now we will look at how we monitor backup sets. We…
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