This Week in Spring - May 12, 2015

Engineering | Josh Long | May 12, 2015 | ...

Welcome to another installment of This Week in Spring! This week, I'm in Chicago, IL, for the spectacular GOTO conference, Chicago edition. If you're in the Chicago area, ping me on Twitter (@starbuxman). Cloud Foundry Summit just wrapped today as 1500 people came together to talk about the community and the technology. Spring made a strong showing, even getting a general session shoutout from James Watters for Spring Boot passing 1 Million downloads in April.

Now, without further ado..

To My Fellow Students:

Engineering | Josh Long | May 11, 2015 | ...

"You are always a student, never a master. You have to keep moving forward." -Conrad Hall

"The empires of the future are the empires of the mind." -Winston Churchill

"You have brains in your head. You have feet in your shoes. You can steer yourself any direction you choose." -Dr. Seuss

"Good students are good at all things." -Marissa Mayer

"The person who never made a mistake never tried anything new." -Albert Einstein

Warning: if you're a seasoned developer, than this may not be the post you're looking for. Keep reading, anyway. I'll bet you…

New in STS 3.7.0: Spring Boot Yaml Editor

Engineering | Kris De Volder | May 11, 2015 | ...

In STS 3.6.4 we introduced ".properties" editor support, for editing Spring Boot configuration properties.

Soon thereafter, people started asking about support for ".yml" files as well. We are proud to say that the ".yml" support is now reality.

Check out the 5 minute video demo to see this in action:

The Spring Boot Yaml editor is built on top of YEdit. STS adds boot-specific content-assist, validation, hover-infos and hyperlink detectors.

It can be tried out today from STS's nightly update site and is planned to be released as part of STS 3.…

This Week in Spring - May 5th, 2015

Engineering | Josh Long | May 05, 2015 | ...

Welcome to another installment of This Week in Spring! This week I'm in Las Vegas at the mega EMC World event.

This Week in Spring - April 29th, 2015

Engineering | Josh Long | April 28, 2015 | ...

Welcome to another installment of This Week in Spring! This week, I'm in Barcelona, Spain for the Spring I/O conference.

(can you spot [your favorite Spring team](http://spring.io/team) or community member?)

Binding to Data Services with Spring Boot in Cloud Foundry

Engineering | Dave Syer | April 27, 2015 | ...

In this article we look at how to bind a Spring Boot application to data services (JDBC, NoSQL, messaging etc.) and the various sources of default and automatic behaviour in Cloud Foundry, providing some guidance about which ones to use and which ones will be active under what conditions. Spring Boot provides a lot of autoconfiguration and external binding features, some of which are relevant to Cloud Foundry, and many of which are not. Spring Cloud Connectors is a library that you can use in your application if you want to create your own…

This Week in Spring - April 21, 2015

Engineering | Josh Long | April 21, 2015 | ...

Welcome to another installment of This Week in Spring! This week I'm in Bangalore, India, at the Great Indian Developer Summit. Lots of the Spring Team are at JAXConf in Germany this week as well.

A friendly reminder, if you're in the south west region of Europe, and Barcelona, Spain, specifically, and looking for fun in the sun, I can think of no better option than Spring I/O Conference, which is next week. Don't miss the many great talks from many amazing Spring team and Spring community members. I'll be there and looking forward to meeting…

SpringOne2GX 2014 Replay: Centralized Application Configuration with Spring and Apache ZooKeeper

Engineering | Pieter Humphrey | April 21, 2015 | ...

Recorded at SpringOne2GX 2014.

Speaker: Ryan Gardner, Dealer.com

Core Spring Track

Slides: http://www.slideshare.net/SpringCentral/zookeeper-config2014-2c-41123708

Application configuration is an evolution. It starts as a hard-coded strings in your application and hopefully progresses to something external, such as a file or system property that can be changed without deployment. But what happens when other enterprise concerns enter the mix, such as audit requirements or access control around who can make changes? How do you maintain the consistency of values across too many application servers to manage at one time from a terminal window? The next step in the application configuration evolution is centralized configuration that can be accessed by your applications as they move through your various environments on their way to production. Such a service transfers the ownership of configuration from the last developer who touched the code to a well-versed application owner who is responsible for the configuration of the application across all environments. At Dealer.com, we have created one such solution that relies on Apache ZooKeeper to handle the storage and coordination of the configuration data and Spring to handle to the retrieval, creation and registration of configured objects in each application. The end result is a transparent framework that provides the same configured objects that could have been created using a Spring configuration, configuration file and property value wiring. This talk will cover both the why and how of our solution, with a focus on how we leveraged the powerful attributes of both Apache ZooKeeper and Spring to rid our application of local configuration files and provide a consistent mechanism for application configuration in our enterprise.

 

Using Apache Kafka for Integration and Data Processing Pipelines with Spring

Engineering | Josh Long | April 15, 2015 | ...

Applications generated more and more data than ever before and a huge part of the challenge - before it can even be analyzed - is accommodating the load in the first place. Apache's Kafka meets this challenge. It was originally designed by LinkedIn and subsequently open-sourced in 2011. The project aims to provide a unified, high-throughput, low-latency platform for handling real-time data feeds. The design is heavily influenced by transaction logs. It is a messaging system, similar to traditional messaging systems like RabbitMQ, ActiveMQ…

This Week in Spring - April 15th, 2015!

Engineering | Josh Long | April 14, 2015 | ...

Welcome to another installment of This Week in Spring! As usual, we've got a lot to discuss so let's get to it!

Last week I was in Paris, France, for Devoxx, FR, and this week I'm in India for the Great Indian Developer Summit and for some meetings ahead of the conference in Bangalore and Hyderabad. If you're in Bombay, Hyderabad, or Bangalore, and want to talk Spring, Cloud Foundry, and big-data, let me know!

In a week and some change, I'll be in Barcelona, Spain, for Spring I/O. If you're in Spain, be sure not to miss this amazing event! I…

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