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How to install 3 popular NoSQL databases for development in MacOSX for newbies Part 1 (mongodb)

Part 1(Mongodb) Part 2 (Cassandra) Part 3 (CouchBase)This post aims to help all developers (not only Java) that want to develop using NoSQL datastores, specifically MongoDB, Cassandra ...
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JDBC Tutorial – The ULTIMATE Guide

This tutorial is about JDBC (Java Database Connectivity), an API provided by Oracle that allows programmers to handle different databases from Java applications: it allows developers ...
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Moving My Beers From Couchbase to MongoDB

Few days ago I have posted a joke on Twitter:                       Moving my Java from Couchbase to MongoDB pic.twitter.com/Wnn3pXfMGi — ...
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Declarative SQL Mode Pitfall

As we know a view object definition supports three SQL modes. There are normal, declarative and expert modes. In this post I’m going to focus on the declarative SQL mode. This ...
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Building a REST service in Scala with Akka HTTP, Akka Streams and reactive mongo

At the end of last year I wrote a couple of articles that showed how you can use Spray.io to create a Scala based REST service () and how to create a websocket server with Scala, Akka ...
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Programmatically Determining Java Class’s JDK Compilation Version

When it is necessary to determine which JDK version was used to compile a particular Java .class file, an approach that is often used is to use javap and to look for the listed “major ...
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You Will Regret Applying Overloading with Lambdas!

Writing good APIs is hard. Extremely hard. You have to think of an incredible amount of things if you want your users to love your API. You have to find the right balance between:Usefulness Usability Backward ...
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The state of Scrum Mastering

As most readers will have worked out, I’m not a fan of Scrum Masters. Partly this is because I find it a very mixed up roll to start with (see my “Hard Core Scrum” post), partly ...
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Java 8 Optional is not just for replacing a null value

Overview In Java 8, you can return an Optional instead of return null; as you might do in Java 7. This may or may not make a big difference depending on whether you tend to forget to ...
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7 JIRA Integrations to Optimize Your Java Development Workflow

What are some of the best integrations available to optimize your JIRA workflow? I love finding ways to wring out some extra efficiency in my workflow. Watching those little automations ...
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