Practical Aspects of Enterprise ApplicationDevelopment

EAR

Winter Term 2017

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Contents

1 Speakers

2 Topics

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Speakers

Speakers

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Speakers

Petr Aubrecht

Lead developer at StringData,

15+ years of experience in server-side application development,

Technologies

C/C++, Java, Java EEJSP, JSFRelational databasesAgile MethodologiesWeb Services

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Speakers

Roman Kunovsky

Lead Java developer at Baader Computer,

15+ years of experience in Java development,

Technologies

JavaSpring, HibernateRelational databasesApplication servers (Tomcat, IBM WebSphere)Sencha ExtJS

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Speakers

Baader Computer

Member of the international group”Kirchhoff Datensysteme Group“

120 employees (30 developers in CR)

6 locations (Mainz, Erfurt, Praha, Ceske Budejovice, Sumperk,Bangalore)

Two areas:Java (mostly automotive/individual development)

Web applicationsJava, Spring, Hibernate, Sencha ExtJS, Tomcat/TomEE, Oracle,MSSQL, PostgreSQLWe participate on projects for: Skoda Auto, SEAT, PSA,Jaguar/Land-Rover

.Net

Own product Poly.ERP

www.bcpraha.cz

Trainee program for students

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Speakers

Rudolf Vlk

Software developer at DataVision,

10+ years of development experience,

Technologies

C/C++, Java, Java EEC# and .NetRelational databasesTest driven developmentZK Framework, Angular

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Speakers

DataVision

Small company (25 employees, mostly programmers)

Two areas of expertiseVision systems – quality assurance & robot guidance applications

C#, HALCON, Microsoft stack, Visual StudioWe participate on projects for: Volkswagen, Skoda, Michelin, SICK

Information systems / web applications

Java, Java EE, Spring, Angular, ZK Framework, IntelliJ IdeaWe participate on projects for: Creditas, SICK

www.datavision.cz

We’re hiring!

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Topics

Topics

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Topics

Practical Experience with Application Development

SCRUM

Agile Methodologies

Continuous Integration

Deployment

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Topics

Roman Kunovsky

Agile Methodologies

SCRUM

Extreme Programming

Test Driven Development (TDD)

Continuous Integration

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Topics

Roman KunovskyDeployment (SEAT Germany – application servers environment)

Windows Server 2012

TomEE configuration repository (including WAR artifacts)

TomEE “deploy” Agent (SEAT proprietary solution)

Deployment → automatic update of Windows TomEE services

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Topics

Rudolf Vlk

On trying to be Agile

Be ready to compromise (when the customer is not interested)Set up feedback loopsAutomate everythingHave a planDon’t neglect maintainability

Refactoring to a good design is integral part of TDD

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Topics

Java EE vs. Spring

Standardization vs Dynamic evolution

Security, caching, scalability

Full Java EE vs Java EE Web Profile

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Topics

Roman Kunovsky

Used Spring modules

Core Container

AOP and Instrumentation

Data Access/Integration

Web

Test

Security

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Topics

Rudolf Vlk

Seems mostly like a choice of personal preference

Both are leaky abstractions

Java EE customized security is a pain

Java EE (theoretical) portability vs Spring’s lock-in

Spring Boot and Microservices

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Topics

Alternative Technologies

Alternatives to

PostgreSQL

Eclipselink (JPA)

Spring

REST API

ReactJS

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Topics

Roman Kunovsky

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Topics

Rudolf Vlk

PostgreSQL: Oracle, MySQL, MongoDB (NoSQL)

JPA: JOOQ

REST API: GraphQL, JSON API, gRPC

ReactJS: ZK Framework, Angular, WebAssembly

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Topics

Open Discussion

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Topics

Java in the age of NodeJS

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