Reactive Programming Training in Cologne

Reactive programing is an asynchronous programing paradigm that focuses on data streams and the propagation of data by establishing a defined dependency between the underlying execution models and the emitted data streams from one component to another. Many Angular application design inefficiencies when building asynchronous UIs can be overcome by utilizing reactive style patterns offered by the RxJS library.   In this instructor-led, live training, participants will learn how to implement Observable patterns into their Angular application designs as they step through a series of cases showcasing common angular design problems and how they benefit from reactive programing designs. By the end of this training, participants will be able to:

• Understand the reactive programing paradigm and the RxJS library.
• Build UI heavy Angular applications with scalability, flexibility, and responsiveness in mind using reactive programming patterns.

Format of the Course

• Interactive lecture and discussion.
• Lots of exercises and practice.
• Hands-on implementation in a live-lab environment.

Course Customization Options

• To request a customized training for this course, please contact us to arrange.

In this instructor-led, live training in Cologne, participants will learn the design principles behind Akka, including the Actor Model and Reactive Manifesto, as they build and deploy an asynchronous, message-driven application in Akka. By the end of this training, participants will be able to:

• Apply the "let it crash" model to build applications that self-heal and systems that never stop.
• Understand Actors, actor lifecycle and how to employ them to create proper, concurrent parallel systems.
• Build Reactive Architecture that is responsive, elastic, resilient, and message driven.
• Integrate remoting and clustering features with third party systems.
• Deploy the Akka toolkit in production systems, scaling it to multiple nodes and third party systems.
• Manage system behavior and horizontal distribution.
• Build systems that "react" to environmental changes.

This instructor-led, live training in Cologne (onsite or remote) is aimed at developers who wish to apply the principles of reactive programming to create enterprise-grade web-services. By the end of this training, participants will be able to:

• Install and test different the RxJava framework that enables the writing of reactive programs.
• Apply the components and methodology needed to develop high-performance web-services.
• Construct of message-driven systems that are scalable and resilient.

The .NET Reactive Extensions (Rx) is a library for composing asynchronous and event-based programs using observable collections and LINQ-style query operators. In this instructor-led, live training, participants will learn how to develop an asynchronous application using .NET Reactive Extensions. By the end of this training, participants will be able to:

• Create applications that capture event streams from diverse data sources such as stock quotes, tweets, computer events, and web services
• Use Observables and Schedulers to represent and manage multiple asynchronous data streams
• Filter, project, aggregate, compose and perform time-based operations on multiple events using LINQ operators

Audience

• Developers

Format of the course

• Part lecture, part discussion, exercises and heavy hands-on practice

This instructor-led, live training in Cologne (online or onsite) is aimed at developers who wish to use WebFlux to develop and deploy reactive applications. By the end of this training, participants will be able to:

• Install and configure Spring 5 and the WebFlux framework.
• Develop reactive application and services.

In this instructor-led, live training in Cologne, participants will learn the advantages and functions of Java 9, Spring, Jersey, and RxJava 2.0 in developing reactive applications as they step through the creation and deployment of a real-life reactive application using Java 9's flow API, Spring, the Akka framework, and RxJava 2.0 functional reactive programing library. By the end of this training, participants will be able to:

• Understand the importance and significance of reactive programing in applications and systems development.
• Run Unit test on RxJava 2.0.
• Use the Akka framework under reactive programing principles.
• Employ Spring to handle the development of concurrent applications.
• Use Java 9's flow API to develop reactive apps.

In this instructor-led, live training in Cologne, participants will learn how to use Vert.x to create an asynchronous, event-based web application. By the end of this training, participants will be able to:

• Understand and use the different components (core, web, client, etc.) in the Vert.x stack.
• Use Vert.x to create network utilities, HTTP/REST microservices, high volume event processing, back-end message-bus applications, etc.
• Execute an app that can handle high concurrency using minimal kernel threads.
• Use Vert.x's APIs to support Java, JavaScript, Groovy, Ruby, Ceylon, Scala, Kotlin, etc.
• Unit test asynchronous code with Vert.x-Unit.
• Deploy and scale an app with minimal hardware.

This instructor-led, live training in Cologne (online or onsite) is aimed at developers who wish to use RxJava to develop and deploy an Android mobile application. By the end of this training, participants will be able to:

• Set up a development environment that includes needed libraries, packages and frameworks needed for developing a reactive application.
• Understand how data and event streams are emitted and consumed.
• Design applications that model real world (event based) situations in an elegant and concise way.

Reactive programing is an asynchronous programing paradigm that focuses on data streams and the propagation of data by establishing a defined dependency between the underlying execution models and the emitted data streams from one component to another. RxJS is one of the most comprehensive reactive programing libraries for managing UI events, asynchronous HTTP requests, and other data streams. In this instructor-led, live training, participants will become familiar with RxJS's tools and functions as they apply them to a variety of coding problems associated with interactive-heavy based mobile and web apps. Participants will also learn how to create and deploy a UI heavy web app. By the end of this training, participants will be able to:

• Understand the reactive programing paradigm and its usefulness for UI heavy application development.
• Build UI heavy applications with scalability, flexibility, and responsiveness in mind.
• Easily and freely create and manage a multitude of UI events, asynchronous HTTP requests, and other data streams.

Format of the Course

• Interactive lecture and discussion.
• Lots of exercises and practice.
• Hands-on implementation in a live-lab environment.

Course Customization Options

• To request a customized training for this course, please contact us to arrange.

This instructor-led, live training in Cologne introduces participants to reactive techniques offered by RxSwift for managing the transferring and combining of asynchronous data streams, handling simple observable sequences, and the architecture and development of responsive, flexible, and industry scalable iOS applications. By the end of this training, participants will be able to:

• Understand the basic concepts behind reactive programing in Swift 3.
• Turn various items such as arrays and events into observable sequences.
• Apply various filters to observable sequences, transform and combine observable sequences.
• Write Unit tests against Rx Code.
• Effectively utilize blind data from user interface elements.