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Software Development
Technical Innovation vs. Process Innovation
We are often talking about “innovation” and “digital innovation” (or “technical innovation”) in particular, when it comes to tech startups.…
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Software Development
API Design of Eclipse Collections
Eclipse Collections is an open source Java Collections Framework which enables writing functional, fluent code in Java. History Eclipse Collections…
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Enterprise Java
Build a Basic App with Spring Boot and JPA using PostgreSQL
“I love writing authentication and authorization code.” ~ No Java Developer Ever. Tired of building the same login screens over…
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Core Java
Java Security Animated
Overview Java security has been inherently a complex topic ever since the introduction of the security sandbox model in JDK…
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Software Development
Behavioural Design patterns: State
The state pattern deals with altering an object’s behaviour when its state changes. Imagine the case of a class responsible…
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DevOps
Open Liberty Override Configuration
Open Liberty can be easily configured using the server.xml file in it’s config directory. If you’re running your servers in…
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DevOps
Configuring Open Liberty Datasources via Kubernetes Secrets
In Open Liberty, configuration of datasource credentials is typically done in the server.xml file. If we use containers and container…
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Enterprise Java
Reactive Spring Webflux with AWS DynamoDB
AWS has released AWS SDK for Java version 2, the SDK now supports non-blocking IO for the API calls of different…
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Career
How to Grow Your Career as Java Developer?
First things first. If you’re someone looking to adopt a new programming language to learn and earn then Java is…
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