Chicago Java User Group August 4, Polyglot Web Development With Grails 3

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1 Chicago Java User Group August 4, 2016 Polyglot Web Development With Grails 3

2 Cool Before it was cool to be cool.

3 Open Source Solutions for 23 Years

4 OCI WOW Projects Satellites, Satellites, Satellites Iridium SAT Phones F6 Program Micro-satellite clusters Financial Exchanges and Market Data Feeds NASDAQ Bloomberg NAVSEA Data Compression 1 Gb to 2.3 Mb

5 It Comes Down to 3 Things SOFTWARE ENGINEERING SERVICES Open Source Solutions OPEN SOURCE TECHNOLOGIES SOFTWARE ENGINEERING TRAINING

6 Software Engineering Services 140+ software engineers Many hold advanced (MS/PhD) degrees Full life-cycle services

7 Software Engineering Services We work in YOUR technology space.

8 Subject Matter Experts Open Source An OCI exclusive, disruptive solution using Open Source technologies DevOps Smart, agile, collaborative solutions to automate software delivery and infrastructure changes IIoT A sensor-driven solution: enabling business with meaningful information Big Data Tailored analytics: transforming high volumes of data into purposeful business intelligence

9 OCI Recommends a Phased DevOps Evolution Approach

10 Continuity Dashboard blob:https%3a//mail.google.com/ 3697ea57-4c81-4bc4-86a2-0d617e01ea24

11 Continuity Deployment Dashboard

12 Open Source Technologies We actively build, support, and sponsor numerous Open Source products

13 23+ years experience Over 50,000 trained More than 100 current course listings 35 instructors on staff Providing technology training for Washington University s Professional Education Technology and Leadership Center (PETLC)

14 Our course catalog includes Software Development Web Design & Development Enterprise Mobile Computing Business Analysis Security Agile Practices

15 90% of OCI Clients are Repeat Clients

16 Like what you hear about OCI? We are looking for great people! A 90% YOY retention. Strong academic partnerships, free training opportunities, and tuition reimbursement A great work/life balance Competitive salaries, benefits and a career advancement track leading to Principal SE and Partner. Referral bonus for new hires and qualified leads Go to grailsjobs@ociweb.com

17 OCI Contact Matt Bremehr Jeff Scott

18 POLYGLOT? In the context of computing, a polyglot is a computer program or script written in a valid form of multiple programming languages, which performs the same operations or output independently of the programming language used to compile or interpret it. Copyright (c) 2016 Object Computing, Inc. All rights reserved.

19 LANGUAGES ON THE JVM Java Groovy Clojure Scala JRuby The Polyglot Man - Orange, 1969 Miró, Joan ( ) Etc... Copyright (c) 2016 Object Computing, Inc. All rights reserved.

20 GRAILS? Full Stack Web Flatform build system down to ORM etc... Leverages Proven Staples Spring, Hibernate, etc... Extensible Plugin System Copyright (c) 2016 Object Computing, Inc. All rights reserved.

21 BEST OF BREED Spring Hibernate Groovy Sitemesh Tomcat Java Copyright (c) 2016 Object Computing, Inc. All rights reserved.

22 THE GRAILS STACK Copyright (c) 2016 Object Computing, Inc. All rights reserved.

23 TWO GREAT TASTES... Hey! You Got Your Clojure In My Grails! Hey! You Got Your Grails In My Clojure! Copyright (c) 2016 Object Computing, Inc. All rights reserved.

24 COUNT THE LANGUAGES... Copyright (c) 2016 Object Computing, Inc. All rights reserved.

25 JAVA MATH HELPER Copyright (c) 2016 Object Computing, Inc. All rights reserved.

26 GROOVY MATH HELPER Copyright (c) 2016 Object Computing, Inc. All rights reserved.

27 CLOJURE MATH HELPER Copyright (c) 2016 Object Computing, Inc. All rights reserved.

28 BACK TO THE PEANUT BUTTER Who Gets The Credit? Grails? Groovy? Clojure? Java? The JVM? Copyright (c) 2016 Object Computing, Inc. All rights reserved.

29 IN ACTION... Demo Time explore a simple polyglot app a look under the hood Copyright (c) 2016 Object Computing, Inc. All rights reserved.

30 Q & A Thank You! Copyright (c) 2016 Object Computing, Inc. All rights reserved.

31 THANK YOU! Jeff Scott Brown Object Computing Copyright (c) 2016 Object Computing, Inc. All rights reserved. 31