Enterprise Java
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Zero to Cloud Ops on Container Development Kit (CDK) in Minutes
While this was fun, it was not really feasible and quickly ran into limitations in use.Some time ago I walked through…
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Easy Java EE Microservices with Payara Micro
Wondering how to get started with Java EE Microservices? It only takes a few quick steps to deploy a Microservice…
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Difference between @Component, @Service, @Controller, and @Repository in Spring
Before you learn the difference between @Component, @Service, @Controller, and @Repository annotations in Spring framework, it’s important to understand the…
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AppDev in the Cloud with Financial Customer Evaluation Solution
The oldest business logic demo in modern JBoss BRMS times is the Customer Evaluation example launched back in June 2012. Back…
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Spring Framework – Application Context – Three ways to get to the application context
This article shows you three different ways how to get to the Spring Framework Application Context in your code. Summary…
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Intro to Redis with Spring Boot
1. Overview In this article, we will review the basics of how to use Redis with Spring Boot through the…
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Too Many PreparedStatement Placeholders in Oracle JDBC
There are multiple causes of the ORA-01745 (“invalid host/bind variable name error”) error when using an Oracle database. The Oracle…
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Spring Boot: Thymeleaf Template Decorator Using Thymeleaf Layout Dialect
Introduction The question on reusing header and footer on all Thymeleaf templates has been often been asked on StackOverflow. In…
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Configure passwords in Payara Server and GlassFish
Answeriing Stackoverflow questions provides a great feedback for finding out gaps in the official documentation of my favourite opensource tools.…
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