J-Fall 2015

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J-Fall 2015 Speaker James Weaver – Composing Music in the Cloud

Leveraging the power of Cloud Services, this session demonstrates how music can be analyzed and composed in real-time to augment musical performance with a futuristic instrument. This session contains an introduction to relevant cloud services, and an introduction to music theory and composition. This session also has musical demonstrations and code snippets scattered throughout. In […]

msmelt

April 30, 2018

59

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J-Fall 2015 Speaker Sander Mak & Paul Bakker – Java modularity: life after Java 9

Java 9 will provide a module-system, called Jigsaw. Besides modularising the JDK itself, Java developers can build more modular applications with Jigsaw. Modularity and Java go back way longer, though. OSGi, the de facto standard for modularity in Java has been around since 2000. Adoption is increasing in recent years. A modular architecture has many […]

msmelt

April 30, 2018

82

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J-Fall 2015 Speaker Geertjan Wielenga – 10 Awesome Tips for Enterprise JavaScript (Oracle)

JavaScript in the enterprise? Does that even make sense? After years of developing Java applications in the enterprise, many developers have become curious about what JavaScript can do for them. But how can you translate concepts like ‘modularity’ and ‘loose coupling’ to JavaScript applications? Do JavaScript applications have these kinds of concepts? AngularJS is a […]

msmelt

April 30, 2018

54

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J-Fall 2015 Speaker Alexander Schwartz – Good for Karma: Configuration at Runtime

Applications need configuration data: for addresses for their neighboring systems and what options are active. What if changes would be possible at runtime: Without maintenance windows for all nodes in the cluster and new functions can be activated without re-deployment? Once configuration at runtime has been implemented, it makes the lives of application owners, developers, […]

msmelt

April 30, 2018

84

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J-Fall 2015 Speaker Alexander Chatzizacharias – How to increase code quality using gamification

Gamification is a booming keyword at the moment. Millions of people play games for countless hours. It is their choice of entertainment, and it keeps them engaged for thousands of hours. Gamification uses that strength in real life situations. Companies use gamification to engage their costumers, educate their employees, promote their products and many more. […]

msmelt

April 30, 2018

85

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J-Fall 2015 Speaker Jeroen Borgers – Java 9 Performance

Na de introductie van de ingrijpende wijziging: lambda’s en streams in Java 8, introduceert Java 9 de modulaire JDK (Jigsaw) en een groot aantal minder ingrijpende verbeteringen. Dit kunnen we binnenkort al gaan zien, want de planning is: Feature Complete in december van dit jaar. In productie nemen zal langer duren: General Availability is in […]

msmelt

April 30, 2018

100

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J-Fall 2015 Speaker Ernst Naezer & Quinten Krijger – Use Docker to test microservices (ING)

In this session, attendees will learn how to use Docker and Gradle to do full stack testing. The concepts shown are useful for micro services development. At ING we build financial scenario planning software. Using Docker and Docker Compose we develop, test and host our application consisting of multiple containers. This talk focuses on how […]

msmelt

April 30, 2018

73

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J-Fall 2015 Speaker Tim van Eijndhoven – Continuous Performance: Loadtesten met Gatling

Performancetesten is traditioneel een taak voor specialisten die aan de eind van de software delivery cycle plaatsvindt. De vraag is hoe deze benadering past in een DevOps wijze van werken, waarin continue terugkoppeling een van de belangrijkste aspecten is? Het antwoord is: niet. In een wereld waarin schaalbaarheid en performance net zo belangrijk zijn als […]

msmelt

April 30, 2018

58

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J-Fall 2015 Speaker Hubert Klein Ikkink – Building HTTP Applications with Ratpack

Building Asynchronous and Non-Blocking HTTP Applications with Ratpack Ratpack is a library to write asynchronous and non-blocking HTTP applications. The library is written in Java 8 and we can implement the application code in Java 8 or Groovy. The HTTP IO handling is implemented with Netty, which means that a lot of requests can be […]

msmelt

April 30, 2018

57

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J-Fall 2015 Speaker Jeroen Gordijn – Running microservice without fear

Je kunt geen conferentie bezoeken, of artikel lezen of het gaat wel over microservices. Met een microservice architectuur kun je kleine stukjes van je landschap snel ontwikkelen en aanpassen. Hiermee is het dus mogelijk om snel in te spelen op business requirements. Microservices zijn ook zelfstandig te deployen waardoor er geen (complete) downtime is als […]

msmelt

April 30, 2018

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