Graeme Rocher takes a deep dive into the internals of Grails 3.x and reveals some hidden features and gems that you can take advantage of when developing your own Grails applications and plugins.
Scott Seighman discusses causes of common performance issues in Big Data environments, heap size, garbage collection, JVM reuse tuning guidelines and Big Data performance analysis tools.
Hugh Williams shares his experiences of why health, nutrition, and exercise are essential to being a successful engineer and leader.
Paulmichael Blasucci takes a look at FsCheck, a powerful library for doing property-based testing and sophisticated data generation in the CLR ecosystem.
Graeme Rocher, the Grails project lead, discusses the latest release of Grails and what is coming up during the course of the next year, covering all the new features of Grails 3.
The keynote speakers cover the current status of various Spring projects - Grails, Groovy, Cloud, etc.-, what has been done so far and what are the plans for the near future.
Craig Berntson shows code samples for real world uses of SignalR: thermometers, alerts, non-web applications and others.
Kevlin Henney examines some examples of code that are interesting because of historical significance, profound concepts, impressive technique, exemplary style or just sheer geekiness.
Melissa Tondi discusses mobile testing, advising on creating a device testing matrix and the balance between devices and emulators, along with a comparison between various automated testing tools.
Ken Dale demoes building, testing and deploying a project in the cloud using popular services and technologies.
The keynote speakers present what to expect for Spring Framework 5.0, with highlights about Spring Cloud and Spring Boot, and what has been achieved so far.
Samy Bahra discusses high performance multicore synchronization, scalability bottlenecks in multicore systems and memory models, and scalable locking and lock-less synchronization.