Spring MVC 4.x Spring 5 Web Reactive
|
|
- Julius Byrd
- 5 years ago
- Views:
Transcription
1 Part 1 Spring MVC 4.x Spring 5 Web Reactive Rossen
2 Spring MVC 4.3 Reactive programming for Java devs Spring 5 Web Reactive
3 Shortcut
4
5
6
7
8 @ApplicationScope
9
10
11
12
13
14 Not to be confused
15
16 @RestControllerAdvice
17 @ModelAttribute(binding=false)
18 Pre-load Foo in the model Form object with binding Foo object without binding
19 HTTP OPTIONS, HEAD automated handling
20 curl -v -X OPTIONS < < < < HTTP/ OK Server: Apache-Coyote/1.1 Allow: GET,HEAD Content-Length: 0
21 curl --head HTTP/ OK Server: Apache-Coyote/1.1 Content-Type: application/json;charset=utf-8 Content-Length: 155
22 ForwardedHeaderFilter
23 Complements existing support for X-Forwarded-* in [ Mvc Servlet ] UriComponentsBuilder
24 RestTemplate default URI variable values
25
26 Client Mock REST Tests expected count + order of requests
27
28 Spring MVC 4.3 Reactive programming for Java devs Spring 5 Web Reactive
29 Long Running Shift To Concurrency 29
30 Today Independent services 10 years ago Cloud environment Distributed apps Self-sufficient apps App server Keep it simple, don t distribute 30
31 Impact on Programming Model Imperative logic is not a simple path any more Forced to deal with asynchronicity Limits of scale 31
32 Fundamentally Asynchronous Async and non-blocking by design Small number of threads Efficient scale 32
33 Design async API with Java Futures 33
34 Return a Value
35 Usage 35
36 Return Value with Future... May be thrown in different thread 36
37 Usage Ugh 37
38 Return Value with CompletableFuture
39 Usage Async callback 39
40 Return Collection
41 Return Void
42 Return Void Success or Failure callback 42
43 CompletableFuture Fundamentally the right idea for use in async APIs Allows declarative composition of async logic Lambdas keep it readable 43
44 CompletableFuture Not ideal for Collection return values Nor for latency sensitive data sets Nor large or infinite data sets 44
45 Async return values as a stream?
46 onerror or oncomplete onnext onnext onnext 46
47 Return type Use case Notifications void Success oncomplete() void Failure onerror(throwable) User Match onnext(user), oncomplete() User No match oncomplete() User Failure onerror(throwable) List<User> Two matches onnext(user), onnext(user), oncomplete() List<User> No match oncomplete() List<User> Failure onerror(throwable)
48 Java 8 Stream Great example of the kind of API we d like Declarative composition of async logic per item Lambdas keep it readable 48
49 Java 8 Stream Built for collections Not for active or hot source of data Latency-sensitive data sequences 49
50 No single best fluent async API [...] Until now one missing category was "push" style operations on items as they become available from an active source. Doug Lea Reactive Streams & Java 9 initial announcement 50
51 Reactive Streams Small API, spec rules, and TCK Publish-subscribe with back pressure Interoperability across async components and libraries 51
52 Project Reactor Reactive Streams library for the JVM Declarative operations on items similar to Java 8 Stream Flux and Mono reactive composable API types 52
53 Reactive Repository
54 Reactive Repository In Use
55 Example output onsubscribe request(unbounded) onnext(user: Jason) onnext(user: Jay)... oncomplete() By default consume without back-pressure
56 Part 2 Spring MVC 4.x Spring 5 Web Reactive Rossen
57 Spring MVC 4.3 Reactive programming for Java devs Spring 5 Web Reactive
58 Reactive Programming A style of micro-architecture Declarative, functional-style, composition of logic The opposite of imperative 58
59 Imperative / Blocking
60 Functional / Neutral to Asynchronicity
61 Thread Pool Style Processing 61
62 20 ms Server Threads 250 ms 50 ms 150 ms 15 ms 150 ms 15 ms Network Latency 150 ms 200 ms Network Latency Thread Pool Thread Pool Application Processing 75 ms 125 ms
63 Load Balancer Requests Requests Server Threads Server Threads Application Handling Application Handling
64 Event Loop Style Processing 64
65 20 ms IO selector 250 ms 50 ms 150 ms worker worker worker 200 ms 75 ms Application Processing 125 ms
66 Non-blocking Application pan.addwater(() -> range.lowerheat(() -> pan.addbrownrice(() -> pan.settimeout(() -> { range.turnoff(); // ready... }, Duration.ofMinutes(40)))));
67 Rise above the callbacks
68 ReactiveX DeclarativeFunctional, programming on Observable streams
69 Reactive Streams Specification Async stream processing with reactive back-pressure
70 Reactive Streams public interface Publisher<T> { void subscribe(subscriber<? super T> subscriber); } Backpressure public interface Subscriber<T> { void onsubscribe(subscription sub); void onnext(t item); void onerror(throwable ex); void oncomplete(); public interface Subscription { void request(long n); } void cancel(); } 70
71 Project Reactor Reactive Streams + ReactiveX
72 Reactor Mono
73 Reactor Flux
74 Reactive Repository
75 Reactive Repository in Use Subscriber triggers flow of data
76 Example output onsubscribe request(unbounded) onnext(user: Jason) onnext(user: Jay)... oncomplete() By default consume without back-pressure
77 Consume Two Items at a Time
78 Example output onsubscribe request(2) onnext(user: Jason) onnext(user: Jay) request(2) onnext(user: Joe) onnext(user: John)... Producer complies with back-pressure
79 Spring MVC 4.3 Reactive programming for Java devs Spring 5 Web Reactive
80 Spring Data Reactive
81 Spring Data Reactive
82 Reactive Processing Pipeline HTTP Server Web Framework Controller End-to-end back-pressure Repository
83 Reactive Web Controller
84 Reactive Web Controller Sp rin g 5
85 Reactive Web Controller / RxJava Sp rin g 5
86 Router Functions Spring Web MVC Spring Web Reactive Servlet API Reactive HTTP Servlet Container Tomcat, Jetty, Servlet 3.1+, Netty, Undertow
87 Reactive HTTP Adaptation
88 Reactive HTTP Server Adaptation Tomcat, Jetty, Servlet 3.1+ containers Netty (Reactor Netty, RxNetty) Undertow
89 Reactive Encoder and Decoder Serialization to/from Flux<T> and Flux<DataBuffer> JSON (Jackson) and XML (JAXB / Aalto) Server-Sent Events Resource with zero-copy file transfer
90 Spring Web Reactive Along with Spring Web MVC Operates on reactive HTTP request / response Shared algorithms and mechanisms
91 Non-Blocking HTTP GET Synchronous, non-blocking method Async, non-blocking method
92 Non-Blocking HTTP POST or
93 Server-Sent Events
94 Zero-Copy File Transfer
95 WebClient
96 WebClient / RxJava
97 Non-blocking WebClient Scatter/Gather
98 Functional Web Framework No annotations, minimal, and transparent Same reactive foundation "Spring 5: Functional Web Framework" blog post
99 Functional-style Web Routing
100
101 Spring Boot Web Reactive Starter Helpful instructions:
102 Manual Bootstrap Only a few lines of code: Spring Framework 5.0 snapshot reference
Spring Framework 5.0 Reactive Web Application
2017 2016 Pivotal Software, Inc. All rights reserved. # Spring Framework 5.0 Reactive Web Application Toshiaki Maki (@making) 2016-05-17 Java Day Tokyo 2017 Who am I? Toshiaki Maki (@making) https://blog.ik.am
More informationGoing Reactive with Spring 5. JavaSkop 18
Going Reactive with Spring 5 JavaSkop 18 Who am I? Java Technical Lead at Seavus 17 years in the industry Spring Certified Professional You can find me at: drazen.nikolic@seavus.com @drazenis programminghints.com
More informationStreams, Functional & Reactive Programming with Java & Spring WebFlux WORKSHOP
Streams, Functional & Reactive Programming with Java & Spring WebFlux WORKSHOP 1 INTRODUCTION Goal for today: create a reactive REST service and actually know what we are doing To do that we ll explore
More informationReaktive Anwendungen mit RxJava. Dr. Michael Menzel
Reaktive Anwendungen mit RxJava Dr. Michael Menzel DIGITALIZATION DIGITALIZATION DIGITALIZATION DIGITALIZATION REACTIVE ARCHITECTURES How can we build highly interactive (responsive) systems, which are
More informationReactive Streams in the Web. Florian Stefan ebay Classifieds Group GOTO Berlin 2017
Reactive Streams in the Web Florian Stefan ebay Classifieds Group GOTO Berlin 2017 Who am I? Florian Stefan mobile.de (ebay Classifieds Group) https://ebaytech.berlin/ fstefan@ebay.com @f_s_t_e_f_a_n https://github.com/florian-stefan/
More informationSpring Framework 5.0 Themes & Trends
Spring Framework 5.0 Themes & Trends a.k.a. Reactive Microservices on JDK 9 Juergen Hoeller Spring Framework Lead Pivotal 1 Spring Framework 4.3 Last 4.x feature release! 4.3 GA: June 2016 Extended support
More informationReactive Programming in Java. Copyright - Syncogni Consulting Pvt Ltd. All rights reserved.
Reactive Programming in Java Copyright - Syncogni Consulting Pvt Ltd. All rights reserved. Prerequisites: Functional Programming as in Java 8 Streams of Java 8 Lambda expressions Method references Expectations
More informationWriting Reactive Application using Angular/RxJS, Spring WebFlux and Couchbase. Naresh Chintalcheru
Writing Reactive Application using Angular/RxJS, Spring WebFlux and Couchbase Naresh Chintalcheru Who is Naresh Technology professional for 18+ years Currently, Technical Architect at Cars.com Lecturer
More informationReactive Programming in Java. Copyright - Syncogni Consulting Pvt Ltd. All rights reserved.
Reactive Programming in Java Copyright - Syncogni Consulting Pvt Ltd. All rights reserved. Prerequisites: Core Java Lambda Expressions Method references Functional Programming Web - application development
More informationFire Exit Announcement
Fire Exit Announcement Please note the locations of the surrounding emergency exits & located the nearest lit EXIT sign to you In the event of a fire alarm or other emergency, please calmly exit to the
More informationstreams streaming data transformation á la carte
streams streaming data transformation á la carte Deputy CTO #protip Think of the concept of streams as ephemeral, time-dependent, sequences of elements possibly unbounded in length in essence: transformation
More informationReactive Programming in Java. by Vadym Kazulkin and Rodion Alukhanov, ip.labs GmbH
Reactive Programming in Java by Vadym Kazulkin and Rodion Alukhanov, ip.labs GmbH ip.labs GmbH Agenda Reactive Programming in general Reactive Streams and JDK 9 Flow API RxJava 2 Spring Reactor 3 Demo
More informationDON'T BLOCK YOUR MOBILES AND INTERNET OF THINGS
DON'T BLOCK YOUR MOBILES AND INTERNET OF THINGS Use non blocking I/O for scalable and resilient server applications MAGNUS LARSSON, PÄR WENÅKER, ANDERS ASPLUND 2014-10-23 CALLISTAENTERPRISE.SE AGENDA The
More informationIntroduction to Spring 5, Spring MVC and Spring REST
Introduction to Spring 5, Spring MVC and Spring REST Duration: 5 Days US Price: $2795 UK Price: 1,995 *Prices are subject to VAT CA Price: CDN$3,275 *Prices are subject to GST/HST Delivery Options: Attend
More informationWebTestClient. Version RELEASE
WebTestClient Version 5.0.9.RELEASE WebTestClient is a thin shell around WebClient, using it to perform requests and exposing a dedicated, fluent API for verifying responses. WebTestClient bind to a WebFlux
More informationTools for Accessing REST APIs
APPENDIX A Tools for Accessing REST APIs When you have to work in an agile development environment, you need to be able to quickly test your API. In this appendix, you will learn about open source REST
More informationSpring Framework 5.0 on JDK 8 & 9
Spring Framework 5.0 on JDK 8 & 9 Juergen Hoeller Spring Framework Lead Pivotal 1 Spring Framework 5.0 (Overview) 5.0 GA as of September 28 th, 2017 one week after JDK 9 GA! Embracing JDK 9 as well as
More informationReactive programming: origins & ecosystem. Jonas Chapuis, Ph.D.
Reactive programming: origins & ecosystem Jonas Chapuis, Ph.D. Timeline Functional Reactive Animation (Fran Library, Haskell) Rx 1.0 for.net, Erik Meijer & team at Microsoft Elm language Rx for Java, Netflix
More informationThe New HTTP Client API in Java 11
The New HTTP Client API in Java 11 Sergey Kuksenko Java Platform Group, Oracle October, 2018 Safe Harbor Statement The following is intended to outline our general product directon. It is intended for
More informationModern app programming
Modern app programming with RxJava and Eclipse Vert.x #QConSP @vertx_project Who am I? Vert.x core team member since 2016 Working at since 2012 Contributing specifically to monitoring and clustering @tsegismont
More informationIntroduction to reactive programming. Jonas Chapuis, Ph.D.
Introduction to reactive programming Jonas Chapuis, Ph.D. Reactive programming is an asynchronous programming paradigm oriented around data flows and the propagation of change wikipedia Things happening
More informationReactive Application Development
SAMPLE CHAPTER Reactive Application Development by Duncan DeVore, Sean Walsh and Brian Hanafee Sample Chapter 7 Copyright 2018 Manning Publications brief contents PART 1 FUNDAMENTALS... 1 1 What is a reactive
More informationSpring Cloud, Spring Boot and Netflix OSS
Spring Cloud, Spring Boot and Netflix OSS Spencer Gibb twitter: @spencerbgibb email: sgibb@pivotal.io Dave Syer twitter: @david_syer email: dsyer@pivotal.io (Spring Boot and Netflix OSS or Spring Cloud
More informationC25: Creating Web Services using the Spring Framework
CISC 3120 C25: Creating Web Services using the Spring Framework Hui Chen Department of Computer & Information Science CUNY Brooklyn College 5/9/2018 CUNY Brooklyn College 1 Outline Recap & Review The Model-View-Controller
More informationPractical RxJava @SimonBasle @Couchbase @InfoQFR @bbl_fr the Plan & Goals RxJava 101 RxJava 101 migrate a Legacy application RxJava 101 learn Operators of interest migrate a Legacy application RxJava 101
More informationADBA Asynchronous Database Access
ADBA Asynchronous Database Access A new asynchronous API for connecting to a database Douglas Surber Kuassi Mensah JDBC Architect Director, Product Management Database Server Technologies July 18, 2018
More informationComet and WebSocket Web Applications How to Scale Server-Side Event-Driven Scenarios
Comet and WebSocket Web Applications How to Scale Server-Side Event-Driven Scenarios Simone Bordet sbordet@intalio.com 1 Agenda What are Comet web applications? Impacts of Comet web applications WebSocket
More informationSébastien
Why Spring Sébastien Deleuze @sdeleuze Kotlin Today most popular way to build web applications + Spring Boot 2 Let s see why and how far we can go with... + Spring Boot 3 Kotlin 4 Sample Spring Boot blog
More informationAn overview of (a)sync & (non-) blocking
An overview of (a)sync & (non-) blocking or why is my web-server not responding? with funny fonts! Experiment & reproduce https://github.com/antonfagerberg/play-performance sync & blocking code sync &
More informationFunctional Programming Invades Architecture. George Fairbanks SATURN May 2017
Functional Programming Invades Architecture George Fairbanks SATURN 2017 3 May 2017 1 Programming in the Large Yesterday: Functional Programming is PITS, i.e., just inside modules Today: FP is also PITL
More informationReactive programming and its effect on performance and the development process
MASTER S THESIS LUND UNIVERSITY 2017 Reactive programming and its effect on performance and the development process Gustav Hochbergs Department of Computer Science Faculty of Engineering LTH ISSN 1650-2884
More informationJava 9. Features abseits von Jigsaw und JShell. Michael Brühl, JavaLand 2018
Brühl, 14.03.2018 JavaLand 2018 Java 9 Features abseits von Jigsaw und JShell Michael Vitz @michaelvitz Foto Coffee Break Break Alarm Clock Time by Alexandra bash ist die einzige Sprache die ich konstant
More informationGoing Reactive. Reactive Microservices based on Vert.x. JavaLand Kristian Kottke
Going Reactive Reactive Microservices based on Vert.x JavaLand Kristian Kottke Whoami Kristian Kottke Lead Software Engineer -> iteratec Interests Software Architecture Big Data Technologies Kristian.Kottke@iteratec.de
More informationIntroduction to Spring Framework: Hibernate, Spring MVC & REST
Introduction to Spring Framework: Hibernate, Spring MVC & REST Training domain: Software Engineering Number of modules: 1 Duration of the training: 36 hours Sofia, 2017 Copyright 2003-2017 IPT Intellectual
More informationJAVA COURSES. Empowering Innovation. DN InfoTech Pvt. Ltd. H-151, Sector 63, Noida, UP
2013 Empowering Innovation DN InfoTech Pvt. Ltd. H-151, Sector 63, Noida, UP contact@dninfotech.com www.dninfotech.com 1 JAVA 500: Core JAVA Java Programming Overview Applications Compiler Class Libraries
More informationNODE.JS MOCK TEST NODE.JS MOCK TEST I
http://www.tutorialspoint.com NODE.JS MOCK TEST Copyright tutorialspoint.com This section presents you various set of Mock Tests related to Node.js Framework. You can download these sample mock tests at
More informationToday: Distributed Objects. Distributed Objects
Today: Distributed Objects Case study: EJBs (Enterprise Java Beans) Case study: CORBA Lecture 23, page 1 Distributed Objects Figure 10-1. Common organization of a remote object with client-side proxy.
More informationDeveloper Experience with. Spencer Gibb, Dave Syer, Spring Cloud
Developer Experience with Spencer Gibb, Dave Syer, 2015 Spring Cloud Authors Spencer Gibb, @spencerbgibb, sgibb@pivotal.io Dave Syer, @david_syer, dsyer@pivotal.io Developer Experience Microservices lead
More informationToday: Distributed Middleware. Middleware
Today: Distributed Middleware Middleware concepts Case study: CORBA Lecture 24, page 1 Middleware Software layer between application and the OS Provides useful services to the application Abstracts out
More informationReactive Programming with Vert.x
Reactive Programming with Vert.x Embrace asynchronous to build responsive systems Clement Escoffier Principal Software Engineer, Red Hat Reactive The new gold rush? Reactive system, reactive manifesto,
More informationMicroservices mit Java, Spring Boot & Spring Cloud. Eberhard Wolff
Microservices mit Java, Spring Boot & Spring Cloud Eberhard Wolff Fellow @ewolff What are Microservices? Micro Service: Definition > Small > Independent deployment units > i.e. processes or VMs > Any technology
More informationSTARCOUNTER. Technical Overview
STARCOUNTER Technical Overview Summary 3 Introduction 4 Scope 5 Audience 5 Prerequisite Knowledge 5 Virtual Machine Database Management System 6 Weaver 7 Shared Memory 8 Atomicity 8 Consistency 9 Isolation
More informationOpen Source Library Developer & IT Pro
Open Source Library Developer & IT Pro Databases LEV 5 00:00:00 NoSQL/MongoDB: Buildout to Going Live INT 5 02:15:11 NoSQL/MongoDB: Implementation of AngularJS INT 2 00:59:55 NoSQL: What is NoSQL INT 4
More informationSpring Professional v5.0 Exam
Spring Professional v5.0 Exam Spring Core Professional v5.0 Dumps Available Here at: /spring-exam/core-professional-v5.0- dumps.html Enrolling now you will get access to 250 questions in a unique set of
More informationZero Latency HTTP The comet Technique
Zero Latency HTTP The comet Technique Filip Hanik SpringSource Inc Keystone, Colorado, 2008 Slide 1 Who am I bla bla fhanik@apache.org Tomcat Committer / ASF member Co-designed the Comet implementation
More informationFour times Microservices: REST, Kubernetes, UI Integration, Async. Eberhard Fellow
Four times Microservices: REST, Kubernetes, UI Integration, Async Eberhard Wolff @ewolff http://ewolff.com Fellow http://continuous-delivery-buch.de/ http://continuous-delivery-book.com/ http://microservices-buch.de/
More informationModule 3 Web Component
Module 3 Component Model Objectives Describe the role of web components in a Java EE application Define the HTTP request-response model Compare Java servlets and JSP components Describe the basic session
More informationSession 24. Spring Framework Introduction. Reading & Reference. dev.to/lechatthecat/how-to-use-spring-boot-java-web-framework-withintellij-idea-202p
Session 24 Spring Framework Introduction 1 Reading & Reference Reading dev.to/lechatthecat/how-to-use-spring-boot-java-web-framework-withintellij-idea-202p http://engineering.pivotal.io/post/must-know-spring-boot-annotationscontrollers/
More informationImplementing Microservices Tracing with Spring Cloud and Zipkin
Implementing Microservices Tracing with Spring Cloud and Zipkin Marcin Grzejszczak, @mgrzejszczak 1 2017 Pivotal About me Spring Cloud developer at Pivotal Working mostly on Spring Cloud Sleuth Spring
More informationThe Reactive Landscape Clement Escoffier, Vert.x Core Developer, Red Hat
The Reactive Landscape http://bit.ly/jfokus-reactive Clement Escoffier, Vert.x Core Developer, Red Hat Reactive all the things??? Elasticity Manifesto Actor System Asynchrony Programming Events 2 Message
More informationRxJava. and WHY you should care. Jeroen Tietema
RxJava and WHY you should care Jeroen Tietema Overview intro of RxJava why? some tips What is RxJava? Java implementation of Reactive Extensions Reactive Extensions is.net implementation of Reactive Programming
More informationDesarrollo de Aplicaciones Web Empresariales con Spring 4
Desarrollo de Aplicaciones Web Empresariales con Spring 4 Referencia JJD 296 Duración (horas) 30 Última actualización 8 marzo 2018 Modalidades Presencial, OpenClass, a medida Introducción Over the years,
More informationLecture 24: Java Threads,Java synchronized statement
COMP 322: Fundamentals of Parallel Programming Lecture 24: Java Threads,Java synchronized statement Zoran Budimlić and Mack Joyner {zoran, mjoyner@rice.edu http://comp322.rice.edu COMP 322 Lecture 24 9
More informationKotlin for the Pragmatic Functionalist
Kotlin for the Pragmatic Functionalist Paco Estevez Kotlin logo: 2015-present - JetBrains KotlinConf logo: 2017 - JetBrains Kategory logo: 2017 present - The Kategory maintainers ReasonML logo: 2015 present
More informationThe Gearman Cookbook OSCON Eric Day Senior Software Rackspace
The Gearman Cookbook OSCON 2010 Eric Day http://oddments.org/ Senior Software Engineer @ Rackspace Thanks for being here! OSCON 2010 The Gearman Cookbook 2 Ask questions! Grab a mic for long questions.
More informationJVM Survival Guide. Hadi Hariri
JVM Survival Guide Hadi Hariri This talk For What For Who 20 years of Java The Sun and The Oracle Java The Language Java The Virtual Machine Java The Ecosystem The Community Community Driven Not Vendor-Driven
More informationIntroduction to Web Application Development Using JEE, Frameworks, Web Services and AJAX
Introduction to Web Application Development Using JEE, Frameworks, Web Services and AJAX Duration: 5 Days US Price: $2795 UK Price: 1,995 *Prices are subject to VAT CA Price: CDN$3,275 *Prices are subject
More informationPerformance Case Study
Performance Case Study @Fabian_Frank Yahoo! Search, Engineer Youthmedia.eu, Volunteer A Dynamic Website self-contained App self-contained App self-contained App node v0.4.x multi-core
More informationSeam 3. Pete Muir JBoss, a Division of Red Hat
Seam 3 Pete Muir JBoss, a Division of Red Hat Road Map Introduction Java EE 6 Java Contexts and Dependency Injection Seam 3 Mission Statement To provide a fully integrated development platform for building
More informationKeep Learning with Oracle University
Keep Learning with Oracle University Classroom Training Learning Subscription Live Virtual Class Training On Demand Cloud Technology Applications Industries education.oracle.com 3 Session Surveys Help
More informationArchitecture using Functional Programming concepts < + >
Architecture using Functional Programming concepts < + > Jorge Castillo @JorgeCastilloPr 1 2 Kotlin and Functional Programming FP means concern separation (declarative computations vs runtime execution),
More informationAWS Lambda: Event-driven Code in the Cloud
AWS Lambda: Event-driven Code in the Cloud Dean Bryen, Solutions Architect AWS Andrew Wheat, Senior Software Engineer - BBC April 15, 2015 London, UK 2015, Amazon Web Services, Inc. or its affiliates.
More informationSoftware MEIC. (Lesson 20)
Software Architecture @ MEIC (Lesson 20) Last class C&C styles Multi-tier style Dynamic reconfiguration style Peer-to-Peer style Today C&C styles Publish-subscribe style Service-oriented architecture style
More informationReactive Microservices Architecture on AWS
Reactive Microservices Architecture on AWS Sascha Möllering Solutions Architect, @sascha242, Amazon Web Services Germany GmbH Why are we here today? https://secure.flickr.com/photos/mgifford/4525333972
More informationRESTful SCA with Apache Tuscany
RESTful SCA with Apache Tuscany Luciano Resende lresende@apache.org http://lresende.blogspot.com Jean-Sebastien Delfino jsdelfino@apache.org http://jsdelfino.blogspot.com 1 Agenda IBM Software Group What
More informationAsynchronous Ajax for Revolutionary Web Applications. Jeanfrancois Arcand Ted Goddard, Ph.D.
Asynchronous Ajax for Revolutionary Web Applications Jeanfrancois Arcand Ted Goddard, Ph.D. ICEfaces GlassFish Join the Asynchronous Web Revolution! Easily develop multi-user collaboration features in
More informationAsynchronous Functions in C#
Asynchronous Functions in C# Asynchronous operations are methods and other function members that may have most of their execution take place after they return. In.NET the recommended pattern for asynchronous
More informationCOURSE DETAILS: CORE AND ADVANCE JAVA Core Java
COURSE DETAILS: CORE AND ADVANCE JAVA Core Java 1. Object Oriented Concept Object Oriented Programming & its Concepts Classes and Objects Aggregation and Composition Static and Dynamic Binding Abstract
More informationOracle - Developing Applications for the Java EE 7 Platform Ed 1 (Training On Demand)
Oracle - Developing Applications for the Java EE 7 Platform Ed 1 (Training On Demand) Code: URL: D101074GC10 View Online The Developing Applications for the Java EE 7 Platform training teaches you how
More informationJAX-RS 2.1 New Features
JAX-RS 2.1 New Features What's in the queue for REST in Java EE 8? Markus KARG (Head Crashing Informatics, JSR 339, JSR 370) Java Forum Stuttgart, 2015-07-09 Legal Disclaimer This presentation expresses
More informationMastering Spring MVC 3
Mastering Spring MVC 3 And its @Controller programming model Get the code for the demos in this presentation at http://src.springsource.org/svn/spring-samples/mvc-showcase 2010 SpringSource, A division
More informationHigh performance and scalable architectures
High performance and scalable architectures A practical introduction to CQRS and Axon Framework Allard Buijze allard.buijze@trifork.nl Allard Buijze Software Architect at Trifork Organizers of GOTO & QCON
More informationSpring Web Services Tutorial With Example In
Spring Web Services Tutorial With Example In Eclipse Bottom Up In addition to creating a basic web service and client, the article goes a step further This article will be using the Eclipse IDE (Kepler),
More informationWhat HTTP/2 means to Java Developers?
What HTTP/2 means to Java Developers? May 2016 David Delabassee @delabassee Oracle Copyright 2016, Oracle and/or its affiliates. All rights reserved. About me Copyright 2016, Oracle and/or its affiliates.
More informationEnterprise Java in 2012 and Beyond From Java EE 6 To Cloud Computing
Enterprise Java in 2012 and Beyond From Java EE 6 To Cloud Computing Jürgen Höller, Principal Engineer, SpringSource 2012 SpringSource, A division of VMware. All rights reserved Deployment Platforms: Becoming
More informationA Long Time Ago 2 / 64
ndertow 1 / 64 A Long Time Ago 2 / 64 A Long Time Ago 3 / 64 A Long Time Ago 4 / 64 Undertow 5 / 64 Features HTTP/HTTPS HTTP/2 WebSockets 6 / 64 Hello, World! Undertow.builder().addHttpListener(8080, "localhost")
More informationSpring-beans-2.5.xsd' Must Have Even Number Of Uri's
Spring-beans-2.5.xsd' Must Have Even Number Of Uri's encoding="utf-8"? beans xmlns="springframework.org/schema/beans" spring. schemalocation must have even number of URI's. How can I validate a form collection
More informationJava SE7 Fundamentals
Java SE7 Fundamentals Introducing the Java Technology Relating Java with other languages Showing how to download, install, and configure the Java environment on a Windows system. Describing the various
More informationTutorial 8 Build resilient, responsive and scalable web applications with SocketPro
Tutorial 8 Build resilient, responsive and scalable web applications with SocketPro Contents: Introduction SocketPro ways for resilient, responsive and scalable web applications Vertical scalability o
More informationThe Rise and Rise of Dataflow in the JavaVerse
The Rise and Rise of Dataflow in the JavaVerse @russel_winder russel@winder.org.uk https://www.russel.org.uk 1 The Plan for the Session Stuff. More stuff. Even more stuff possibly. Summary and conclusions
More informationCPL 2016, week 6. Asynchronous execution. Oleg Batrashev. March 14, Institute of Computer Science, Tartu, Estonia
CPL 2016, week 6 Asynchronous execution Oleg Batrashev Institute of Computer Science, Tartu, Estonia March 14, 2016 Overview Studied so far: 1. Inter-thread visibility: JMM 2. Inter-thread synchronization:
More informationPython Asynchronous Programming with Salt Stack (tornado, asyncio) and RxPY
Python Asynchronous Programming with Salt Stack (tornado, asyncio) and RxPY PyCon Korea 2017 Kim Sol kstreee@gmail.com Python Asynchronous Programming with Salt Stack (tornado, asyncio) and RxPY Kim Sol
More informationTransitioning from C# to Scala Using Apache Thrift. Twitter Finagle
Transitioning from C# to Scala Using Apache Thrift and Twitter Finagle Steven Skelton September 19, 2013 Empathica Empathica provides Customer Experience Management programs to more than 200 of the world's
More informationMODERN APPLICATION ARCHITECTURE DEMO. Wanja Pernath EMEA Partner Enablement Manager, Middleware & OpenShift
MODERN APPLICATION ARCHITECTURE DEMO Wanja Pernath EMEA Partner Enablement Manager, Middleware & OpenShift COOLSTORE APPLICATION COOLSTORE APPLICATION Online shop for selling products Web-based polyglot
More informationApple. Massive Scale Deployment / Connectivity. This is not a contribution
Netty @ Apple Massive Scale Deployment / Connectivity Norman Maurer Senior Software Engineer @ Apple Core Developer of Netty Formerly worked @ Red Hat as Netty Project Lead (internal Red Hat) Author of
More informationFull Stack Reactive Angular 2, RxJava/JS, Vert.x, Docker
Full Stack Reactive Angular 2, RxJava/JS, Vert.x, Docker 02.03.2017 About Myself DR. ALEXANDER FRIED Chief Technology Officer 2 OUR SOLUTIONS DIGITAL ASSET MANAGEMENT Organize & Share Any File, Any Format,
More informationEvolution of an Apache Spark Architecture for Processing Game Data
Evolution of an Apache Spark Architecture for Processing Game Data Nick Afshartous WB Analytics Platform May 17 th 2017 May 17 th, 2017 About Me nafshartous@wbgames.com WB Analytics Core Platform Lead
More informationLINQ, Take Two Realizing the LINQ to Everything Dream. Bart J.F. De Smet Software Development Engineer
LINQ, Take Two Realizing the LINQ to Everything Dream Bart J.F. De Smet Software Development Engineer bartde@microsoft.com A Historical Perspective 5 years ago Little recent innovation Censored Where s
More informationSpring Session Redis
Spring Session Redis Why, How and Production Considerations March 2018 Oded Shopen About Me Oded Shopen Software Architect @ Amdocs Israel Working on Event-Driven, Cloud Native Microservices Redis Geek
More informationAchieving Scalability and High Availability for clustered Web Services using Apache Synapse. Ruwan Linton WSO2 Inc.
Achieving Scalability and High Availability for clustered Web Services using Apache Synapse Ruwan Linton [ruwan@apache.org] WSO2 Inc. Contents Introduction Apache Synapse Web services clustering Scalability/Availability
More informationAndroid Best Practices
Android Best Practices Agenda Introduction The clean architecture Testing Support library Libraries we can depend on What's next Introduction Introduction Android Studio Gradle Material Design Lollipop
More informationSession 25. Spring Controller. Reading & Reference
Session 25 Spring Controller 1 Reading Reading & Reference www.tutorialspoint.com/spring/spring_web_mvc_framework.htm https://springframework.guru/spring-requestmapping-annotation/ Reference Spring home
More informationCloudI Integration Framework. Chicago Erlang User Group May 27, 2015
CloudI Integration Framework Chicago Erlang User Group May 27, 2015 Speaker Bio Bruce Kissinger is an Architect with Impact Software LLC. Linkedin: https://www.linkedin.com/pub/bruce-kissinger/1/6b1/38
More informationHands-On: Hystrix. Best practices & pitfalls
Hands-On: Hystrix Best practices & pitfalls Hystrix...What? built, heavily tested & used in production by Net ix Java library, implementation of resilience patterns Goals: fault tolerant/robust self-healing
More informationReactive Java: Promises and Streams with Reakt. Geoff Chandler and Rick Hightower
Reactive Java: Promises and Streams with Reakt Geoff Chandler and Rick Hightower What is Reakt in 30 seconds! Reakt General purpose library for callback coordination and streams Implements JavaScript
More informationRx is a library for composing asynchronous and event-based programs using observable collections.
bartde@microsoft.com Slides license: Creative Commons Attribution Non-Commercial Share Alike See http://creativecommons.org/licenses/by-nc-sa/3.0/legalcode Too hard today (f g)(x) = f(g(x)) Rx is a library
More informationEtanova Enterprise Solutions
Etanova Enterprise Solutions Server Side Development» 2018-06-28 http://www.etanova.com/technologies/server-side-development Contents.NET Framework... 6 C# and Visual Basic Programming... 6 ASP.NET 5.0...
More informationOAuth2 Autoconfig. Copyright
Copyright Table of Contents... iii 1. Downloading... 1 1.1. Source... 1 1.2. Maven... 1 1.3. Gradle... 2 2. Authorization Server... 3 3. Resource Server... 4 I. Token Type in User Info... 5 II. Customizing
More informationDEVELOPING WEB AZURE AND WEB SERVICES MICROSOFT WINDOWS AZURE
70-487 DEVELOPING WEB AZURE AND WEB SERVICES MICROSOFT WINDOWS AZURE ACCESSING DATA(20 TO 25%) 1) Choose data access technologies a) Choose a technology (ADO.NET, Entity Framework, WCF Data Services, Azure
More informationAlan Bateman Java Platform Group, Oracle November Copyright 2018, Oracle and/or its affiliates. All rights reserved.!1
Alan Bateman Java Platform Group, Oracle November 2018 Copyright 2018, Oracle and/or its affiliates. All rights reserved.!1 Project Loom Continuations Fibers Tail-calls Copyright 2018, Oracle and/or its
More information