Trends at JavaOne 2016: Microservices, Docker, Cloud-Native Middleware

Posted in Cloud, Cloud-Native, Docker, ESB, Java / JEE, Microservices, Middleware, SOA on September 23rd, 2016 by Kai Wähner

Like every year, I attended JavaOne (part of Oracle World) in San Francisco in late September 2016. This is still one of the biggest conferences around the world for technical experts like developers and architects.

I planned to write a blog posts about new trends from the program, exhibition and chats with other attendees. Though, I can make it short: Besides focus on Java platform updates (Java 9, Java EE 8, etc.), I saw three hot topics which are highly related to each other: Microservices, Docker and Cloud. It felt like 80% of non-Java talks were about these three topics. The other 20% were Internet of Things (IoT), DevOps and some other stuff. Middleware was also a hot topic. Not always directly, but I was in several talks focusing on integration, orchestration of microservices, (IoT) gateways.

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Lessons learned: SmartGWT 2.3 – Component-Library for Google Web Toolkit (GWT)

Posted in Java / JEE, Web Framework on December 11th, 2010 by Kai Wähner

I used SmartGWT 2.3 in our last project (duration: 6 months). I wanna share my experiences with that component library in the following.

IMPORTANT: All information is my personal opinion! We bought the SmartGWT Power license, but we used SmartGWT without commercial training or commercial support. Regard this, when you read my stated CONs!

What is SmartGWT?

SmartGWT (http://code.google.com/p/smartgwt) is a component library for the Google Web Toolkit (GWT). Four different licences exists. The visual components are free (LGPL). Three further licences exists (see http://www.smartclient.com/product). These licences offer several additional features and components such as data binding, a “push”-implementation or Hibernate integration. We chose the Power Edition. SmartGWT is maintained by SmartClient (http://www.smartclient.com/smartgwt). SmartClient also offers commercial support.

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