SpringOne2GX 2013 Replay: Real Time Event Processing and Decision Making

News | Pieter Humphrey | June 24, 2014 | ...

Recorded at SpringOne2GX 2013 in Santa Clara, CA

Speaker: Lyndon Adams

As Information Technology evolves and improves, the demands of industry and the internet continue to challenge its capabilities. Today's 'Internet of Things', with millions of devices reporting their status on the network every second, produces massive streams of events. Getting the information in these events consumed and correlated so that it can be used to make routing and processing decisions on related events is particularly challenging. As the data demands of these processes increases, traditional client-server architectures begin to fail. Combining event processing with patterns and knowledge gleamed from Big Data models enables whole new kinds of real-time applications. Spring Integration and other Spring projects play a big role in this new paradigm, adding developer productivity and ease of integration into the mix. Lyndon will discuss and demonstrate the architectural decisions and use cases that occur when Fast Data meets Big Data.

Learn more about Pivotal Gemfire at: http://www.gopivotal.com/products/pivotal-gemfire

Learn more about Spring Framework: http://projects.spring.io/spring-framework

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Spring Boot 1.1.2.RELEASE Available Now

Releases | Phil Webb | June 24, 2014 | ...

The second maintenance release for Spring Boot 1.1 has been released and is available now from repo.spring.io and maven central.

This release fixes a number of issues and also offers some performance improvements when running "executable JARs". For a complete list of changes see the issue tracker.

(Windows users may want to use the Spring Boot 1.1.3.RELEASE as it fixes some Windows specific issues.)

Project Page | GitHub | Issues | Documentation

Webinar Replay: Spring Integration done Booti-fully

News | Pieter Humphrey | June 23, 2014 | ...

Speaker: Glenn Renfro

With the increase in the number of devices that emit information it has become ever more important to be able to retrieve this data and process accordingly. In response to this need, MQTT has become the defacto lightweight transport for connecting an "Internet of things". With that being said, how do your applications support for eventing, messaging, and scheduling? Utilizing Spring Boot and Spring Integration you will see how to create an application with a scheduler that will retrieve data from a web service, cleanse and emit the data via MQTT. Then you'll see how to create an application, also written using Spring Boot and Spring Integration, that will capture the MQTT events and record the results. From this discussion you can see how to use these tools and take advantage of them for your own big data projects as soon as you return to the office.

Learn more about Spring Integration at http://projects.spring.io/spring-integration

Learn more about Spring Boot at http://projects.spring.io/spring-boot

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Meetup Replay: Using Spring Framework 4.0 and Java 8

News | Pieter Humphrey | June 23, 2014 | ...

Speaker: Adib Saikali

Spring Framework 4.0 ships with Java 8 support that means being that you can start using all the great features of Java 8 right away. This presentation will show examples of how to use Java 8 with Spring Framework 4 in the repository layer, the services layer and the controller layer. For each example we will show a Java 7 and a Java 8 version so that you can easily see the pros and cons of the Java 8 based solution. No previous experience with Java 8 is required or assumed, we will cover some basic features of Java 8 as we go along. About the speaker: Adib is an expert programmer and has a passion for the interface between business and technology. He launched his career as a coder with a number of entrepreneurial organizations, ranging from small startups to (the then 750-employee) RIM. Adib has trained and mentored thousands of developers at organizations throughout Canada, USA and Europe. His substantial technical knowledge, extensive project experience and ability to look at technical problems from a variety of perspectives allow him to create innovative solutions to 'real world' problems.

Learn more about Spring Framework: http://projects.spring.io/spring-framework

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Webinar Replay: Spring Batch 3.0.0

News | Pieter Humphrey | June 19, 2014 | ...

Speaker: Michael Minella

Spring Batch 3.0.0 introduces JSR-352 support, among other features. Adopting a Java EE standard that was directly based on Spring Batch to begin with is fortunately, fairly straightforward for us. JavaEE7 compliance updates and expands the scope of Spring Batch 3.0.0 to combine JavaEE7/352 compliance with years of Batch's battle-tested, proven-in-production codebase. Of course, there is a wealth of capability and features that go far beyond the specification into distributed processing and beyond. In this webinar, project lead Michael Minella will cover Spring Batch's implementation of JSR-352 as well as some of the new features in the 3.0 release.

Learn more about Spring Batch at http://projects.spring.io/spring-batch

 

 

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Final Service Release For Spring Data Release Train Codd Available

Releases | Oliver Drotbohm | June 18, 2014 | ...

I'd like to announce the availability of the third and final service release for the Spring Data release train named Codd. The release contains a lot of bug fixes that made it into the RC and GA releases of the Dijkstra release train already.

Spring Integration Java DSL Milestone 2 Released

Releases | Artem Bilan | June 18, 2014 | ...

We are pleased to announce the release of the Second Milestone of the Java DSL extension for Spring Integration!

The org.springframework.integration:spring-integration-java-dsl:1.0.0.M2 artifact is available from the Spring IO Milestone Repository.

Milestone 2 includes several bug fixes, some new features and further improvements.

Thank you to all who tried milestone 1, provided feedback, raised issues, and shared their thoughts.

Here is a summary of major changes since Milestone 1:

Lambda Handler

As you may have noticed, the use of Java 8 Lambdas is the power tool to make this DSL convenient and readable. One community request we received was to allow the declaration of a Lambda for the .handle() EIP-method instead of having to declare a POJO and use it as a method invocation. But one concern was to not lose "runtime type conversion". However, you can't get the generic type for Lambdas. After some investigation we found the solution by additing a type argument. Hence, several new methods have been added to the IntegrationFlowBuilder

Retiring the forum.spring.io website

News | Pieter Humphrey | June 18, 2014 | ...

Dear Spring Community and Forum users -

We are grateful for all the interaction on our community forums, and wish to thank you for all the questions, answers, and discussions.

A better community experience awaits us all at stackoverflow.com, in fact many of us have been there for some time. As part of our ongoing effort here at Pivotal to provide you with the best possible community experience, the forum.spring.io website is retiring effective today, 6/20/2014. It will remain online only in read-only mode - forum.spring.io will be closed to posting activity or user registrations.

Users seeking community support should use the corresponding tag on StackOverflow.com. You can see a list of the StackOverflow tags that our engineers (and the community) monitor at http://spring.io/questions. If you are unsure about which StackOverflow tag maps to a particular forum on forums.spring.io, you can refer to the embedded mapping below.

See you on StackOverflow!

Forum / Project

SO tag(s)

Grails

Grails

CONTAINER     

(spring framework)

spring, spring-annotations, spring-java-config, spring-3, spring-transactions, spring-el, spring-cache

AOP

spring

Data

spring-data

Data REST

spring-data-rest

Data/JPA-ORM

spring-data-jpa, spring-orm

Data/NoSQL  

spring-data, spring-data-mongodb, spring-data-gemfire, spring-data-cassandra, spring-data-couchbase, spring-data-redis, spring-data-hadoop, spring-data-neo4j

Data/JDBC

spring-jdbc

Data or NoSQL (Neo4J)

spring data neo4j

Data or NoSQL (MongoDB)

spring-data-mongodb

Data/gemfire

spring-data-gemfire

Data or NoSQL (Solr)

spring-data-solr

Data or NoSQL (Cassandra)

spring-data-cassandra

Data or NoSQL (ElasticSearch)

spring-data-elasticsearch

Data or NoSQL (Couchbase)

spring-data-couchbase

Data or NoSQL (Redis)

spring-data-redis

XD

spring-xd

Hadoop

spring-data-hadoop

Boot

spring-boot

Security

spring-security

Security/SAML

spring-security

Security/OAUTH2

spring-security-oauth2

Security/Kerberos

spring-security

Security/LDAP 

spring-ldap

Web

spring-mvc, spring-webflow, spring-social, spring android, spring-mobile, spring-hateoas, spring-test

Web (hateoas)

spring-hateoas

Web/Web Flow

spring-webflow

Web/Flex

spring–flex

Web/Social

spring-social

Web/Social

(facebook)

spring-social-facebook

Web/Social

(linkedin)

spring-social-linkedin

Web/Social

(twitter)

spring-social-twitter

Web/Social

(google)

spring-social-google

Web/Android

spring-android

Web/Mobile

spring-mobile

Integration

spring-integration

Integration/Web Services

spring-ws

Integration/AMQP

spring-amqp

Integration/JMS

spring-jms

Batch

spring-batch

Scala

N/A

Tools

sts-springsource-toolsuite, spring-tool-suite

Tools/REST Shell

spring-shell

Tools/Spring Tool Suite

sts-springsource-toolsuite, spring-tool-suite

Tools/Shell

spring-shell

Tools/Roo

spring-roo

Management

spring-insight, spring-jmx

Remoting

spring-remoting

EJB

ejb

Spring Python

N/A

Architecture

architecture

Grails

grails

Spring ActionScript

spring-actionscript

Meta

N/A

Champions

N/A

User Groups

N/A

tcServer General

tcserver

tcServer Annoucements

tcserver


Sincerely,

The Spring Team at Pivotal

This Week in Spring - June 17, 2014

Engineering | Josh Long | June 17, 2014 | ...

Welcome to another installation of This Week in Spring. This week I'm in Toronto, Canada, visiting the Pivotal Labs offices and talking to customers doing amazing things with different parts of the Spring platform.

There is some very exciting news coming tomorrow, so be sure to check this blog tomorrow!

  1. Spring for Hadoop 2.0 GA has been released! The new release adds support for Apache Hadoop (2.2, 2.4), Pivotal HD 2.0, Cloudera CDH 5, and Hortonworks HDP 2.1, supports YARN, new readers/writers for working with HDFS, new support for reading and writing POJO datasets using the Kite SDK, and a lot more.
  2. Spring YARN ninja Janne Valkealahti has put together some epic guides introducing Spring YARN. Related: there are Canadian banks interested in this stuff! BANKS - the most risk averse organizations in the world!
  3. Stéphane Nicoll talks about the improvements in our Spring Cache abstraction coming in Spring 4.1.
  4. Stéphane also debuts the new Getting Started guide that introduces the Spring Cache abstraction. Very cool!
  5. Join Greg Turnquist on July 8th for a webinar about Building your app management tools with Spring Boot. See how to monitor application logs using a little Spring Integration, Spring WebSocket+STOMP, and other technologies, all with some lightweight Boot+Groovy code.
  6. From the trenches: Join Casey Doolittle and Phil Dutson on July 15th for a webinar about a crazy prioject, and how they had to Build a Shopping Cart in 24 Hours using Spring.
  7. Check out this upcoming webinar by Michael Plod on why he recommends Spring - learn the business and technology case! Michael is a great speaker and frequently appears at conferences. Register now for the event on July 22nd.
  8. On July 29th, Russ Danner from Crafter software will tell us about Conquering Content-enabled Web and Mobile Applications with Spring and Groovy.
  9. SpringOne2GX 2013 replay from Splunk: Integrating Splunk into your Spring Applications
  10. SpringOne2GX 2013 replay from JFrog: Open/Closed Software - Developing freemium application using Spring Framework
  11. Kailashnath Kutti talks about scripting and and querying Hadoop at the Singapore Spring User Group. Nice talk, check it out!
  12. Speaking of Hadoop, check out this article on GigaOm about the state of the Hadoop ecosystem, and of Pivotal's contributions
  13. I liked Rafał Nowak's introduction to Spring Boot.
  14. There's a nice post on Dzone by Lubos Krnac on secure-by-default vs. secure-by-exception approaches to using Spring Security. I like it! The nice thing about Spring Security is that the choice is always yours.
  15. Sezin Karli put together a nice post on how to use Spring Boot's auto configuration support for Spring Social
  16. I loved Netflix engineer Tomas Lin's great post on reading and validating lists of properties with Spring Boot.
  17. Congrats to team Socrates on winning the Neo4j prize at HackSummit for most innovative use of a graph Database for social good. Does this have much to do with Spring? No, it's just that Neo4j's a very nice choice for many different types of data workloads. You might check out the webinar the amazing Michael Hunger and I did on the topic a little while ago!
  18. An oldie but a goodie: Keyhole software's Mark Adelsberger put together a nice post on how they use Spring's RabbitMQ support, following a tutorial on the same subject.

SpringOne2GX 2013 Replay: Open/Closed Software - Developing freemium application using Spring Framework

News | Pieter Humphrey | June 17, 2014 | ...

Recorded at SpringOne2GX 2013 in Santa Clara, CA

Speaker: Frederic Simon Developing freemium which involves OSS is not a trivial task. From one side, you need to prevent premium code from working in your free modules, and do it gracefully - without errors and performance degradation. From other side, your OSS core must be easily accessible to the premium modules. Partial public availability of the code and unified continuous delivery process for two different versions of the product is also challenging. In this talk we'll showcase Artifactory, which successfully combines OSS and Pro versions by heavily relying on flexible dependency injection mechanics, available in Spring. We will talk about developing, building, testing and releasing hybrid freemium application and will review the existing approaches, discussing pros and cons of each of them.

Learn more about Spring Framework at http://projects.spring.io/spring-framework

 

!{iframe width="560" height="315" src="//www.youtube.com/embed/tqsmCvuQpuc" frameborder="0" allowfullscreen}{/iframe}

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