Google Cloud Vision API

As a follow up to real world experiences at Devoxx with out TweetWallFX project Stephan Janssen rigged deeper into a core of one of our problems – being spammed by sex -bots – read his very inspiring post here

https://www.linkedin.com/pulse/twitter-spam-bots-from-russia-stephan-janssen/?trackingId=oRDsM1k0ok8zOgE%2FpH%2FCkQ%3D%3D

To figure out if this is a real solution to our problem we want to do some live experiments and find out how Google Cloud Vision works.

Look here for more details: https://cloud.google.com/vision/

So register and join us for the fun!
Details: JUG-Bodensee
Jörg & Sven

Introduction into the Elastic Stack

On short notice we have

Alexander Reelsen ( https://www.elastic.co/blog/author/alexander-reelsen ) from elastic.

This talk will introduce you into the various products of the Elastic Stack. We will talk (and of course demo!) about Elasticsearch, Kibana, Beats and Logstash, how to setup each of those and how a useful architecture in production looks like.

So if you are interested in Elasticsearch and friends- this is for you!

Hope to see you all

Details: JUG-Bodensee

Jörg & Sven

Hackday: Trying out real world libraries to be run on jigsaw JDK 9

JDK 9 steht vor der Tür und bringt mit der Plattfommodularisierung Jigsaw eine mächtige interne Veränderung mit sich.
In einem Hackday möchten wir untersuchen, wie sich dies auf eine reale Applikation, bestehend aus mehreren Libraries, auswirkt.
Dabei möchten wir untersuchen, was z.B. das Projekt TweetwallFX für Überaschungen beschert, wenn wir ihm mit einem Jigsaw JDK 9 zu Leibe rücken.

 

Details und Anmeldung hier: JUG-Bodensee
Wir würden uns sehr freuen, wenn Ihr kommt.

Sven & Jörg

Practical Proxy Deep Dive / Sven Ruppert

Jeder kennt Proxies und Builder, aber wie und wo kann man sie gewinnbringend einsetzen?
Welche Versionen gibt es und wie kann man Pattern damit aufbauen? Was hat das alles mit Reflection zu tun?
Und das alles nur mit dem Core JDK! Das Feld der Proxies ist sehr weitreichend und kann einem in fast allen Projekten eine Menge Arbeit sparen.
In diesem Live Hacking werden wir uns von den Grundlagen zu den DynamicProxies, über DynamicObjectAdapter bis hin zu DynamicStaticProxies zur Laufzeit bewegen.
Anhand von praktischen Beispielen wird der Einsatz und die Funktionsweise z.B. von NestedCheckedProxyBuildern bis ins Detail geklärt. Dieses Live Hacking basiert auf dem vorerst deutschsprachigem Buch von Dr. Kabutz und Sven Ruppert
http://www.amazon.de/Dynamic-Proxies-Dr-Heinz-Kabutz/dp/3868021531 .

Details und Anmeldung hier: JUG-Bodensee
Wir würden uns sehr freuen, wenn Ihr kommt.

Sven & Jörg

OpenDolphin

Hallo zusammen,

ganz kurzfristig gibt es ein neues Highlight – Java Champion Dierk König (@mittie) von Canoo ist zufällig gerade in der Nähe und gibt uns die Ehre einen kleinen Vortrag zum Thema OpenDolphin zu halten.

Mehr Details gibt es in Kürze über Meetup.

Details und Anmeldung hier: JUG-Bodensee
Wir würden uns sehr freuen, wenn Ihr kommt.

Sven & Jörg

The Talk about Nothing – Open Floor with Kirk Pepperdine

Hi all,

Java Champion Kirk Pepperdine will visit us to talk about nothing – so bring your questions regarding performance, garbage collection, streams or whatever you can think of.

Hope you will bring some really good questions to make Kirk sweat…

Details und Anmeldung hier: JUG-Bodensee
Wir würden uns sehr freuen, wenn Ihr kommt.

Sven & Jörg

Triple Session from Brasil

Hi all,

here the actual list of talks available (as far as my understanding goes). Seems there are even more than 3 talks available..

Hope to see you all at this extraordinary event!

Sven

————————

Talks and Speakers

Title:
Containers and DevOps: full delivery cycle for Java applications

Abstract:
Getting our code in the hands of users, solving real life problems and improving the world one line of code at a time. This is the goal of developers everywhere. But for this to happen, we need to focus on actually delivering our software. Containers and DevOps are a game changer in improving software delivery. This talk will show how Java developers can tap the power of containers to create powerful, scalable, multi-cloud solutions, that actually get delivered and get to solve the real hard problems of the world.

Speaker:
Bruno Souza
Bio/Photos:
About

Title:
Big Data and NoSQL with CDI and Cassandra

Abstract:
This talk will show how we can combine some of the top open source technologies to create a powerful, scalable architecture. Using Elasticsearch and Cassandra NoSQL database for fast, high available service; JavaEE and CDI for easy of development; we will show how your BigData application can benefit from those cloud-ready projects.

Speaker:Otávio Santana
Bio/Photos:
About

Title:
First step with the money api, JSR 354.

Abstract:
Monetary values are a key feature of many applications, but there is a good API about it yet. The JSR aims to address a wide range of general-purpose cases while being suitable for many domain cases; it provides formatting, foreign exchange, rounding, arithmetic, and strong typing. This session describes the motivation, use cases, and implementation of the API.

Speaker:Otávio Santana
Bio/Photos:
About

Title:
Making the shape of CDI 2.0

Abstract:
Contexts and Dependency Injection 2.0 (JSR-365) is an update to Contexts and Dependency Injection 1.2. Starting with version 2.0 CDI targets Java SE and Java EE platforms. CDI in java SE and CDI in a Java EE container share the features defined in core CDI. This section describes the new features and how you can help in this JSR.

Speaker:Otávio Santana
Bio/Photos:
About

Title:
A Developer’s Journey From Monoliths to Microservices

Abstract:
Microservices are the current “big thing” and most of the current technologies seems to be a fit for greenfield projects. Unfortunately the great majority of the developers can’t build something from scratch – but that shouldn’t prevent them to touch the world of microservices while dealing with their legacy monolith.

Come to this session to check how we are refactoring a Java EE monolith to a Microservices Architecture: our work done and the planned steps. Because enterprise development is not just a “hello world” application: it’s a journey. We’ll discuss the architectural decisions, requirements and implications. And of course we’ve plenty of code and deployments in a DevOps-enabled platform!

Speaker:Edson Yanaga
Bio/Photos:
About

Details und Anmeldung hier: JUG-Bodensee
Wir würden uns sehr freuen, wenn Ihr kommt.

Sven & Jörg

GnuRadio and SDR

Hi all,

This time we have a non Java topic GnuRadio and SDR
Ideas and devices (SDR) welcome..

Agenda:
-Pizza!!!!!
– Short introduction SDR and GnuRadio,
– Motivation
– configure your workspace (https://gnuradio.org/redmine/projects/gnuradio/wiki/GNURadioLiveDVD )
-whatever we can figure out to get running using wav files and SDR devices..

Details und Anmeldung hier: JUG-Bodensee
Wir würden uns sehr freuen, wenn Ihr kommt.

Cheers
Siggi