Spring 4 Enhances Support for Java 8, Java EE 7, REST and HTML5 – Pivotal released Spring 4.0, the first major release since 2009. The new release supports Java 8 with expression of callbacks using lambdas, JSR 310 Date and Time API, & parameter name discovery. Java EE 7 support includes JMS 2.0, JTA 1.2, JPA 2.1..
What Makes a Great API? – John Musser explains how to transform a good API into a great one based on his experience with thousands of APIs at ProgrammableWeb and API Science.
Managing a Startup Isn’t Different – Don’t Re-invent Everything – What troubles me sometimes is seeing startups that re-invent tried and true management principles, or misinterpret them, or even ignore them, for a lack of interest in researching or learning the prior knowledge that already would have served to solve the
Fr. Naus retires after 50 years at Marquette – Rev. John Naus, S.J., has retired after serving Marquette for nearly five decades. From his days as Tumbleweed the Clown, his famous Christmas cards and long tradition of celebrating 10 p.m. Mass at St. Joan of Arc Chapel, he has touched many lives.
Watch High-Speed Trading Bots Go Berserk – Technology Review – The stock market today is a war zone, where algobots fight each other over pennies, millions of times a second. Sometimes, the casualties are merely companies like Knight, and few people have much sympathy for them. But inevitably, at some point in the future, significant losses will end up being borne by investors with no direct connection to the HFT [high-frequency trading] world, which is so complex that its potential systemic repercussions are literally unknowable.
MongoMapper – A Mongo ORM for Ruby – Built from the ground up to be simple and extendable, MongoMapper is a lovely way to model your applications and persist your data in MongoDB. It has all the bells and whistles you need to get the job done and have fun along the way.
Apache Kafka is a distributed publish-subscribe messaging system – Kafka provides a publish-subscribe solution that can handle all activity stream data and processing on a consumer-scale web site. This kind of activity (page views, searches, and other user actions) are a key ingredient in many of the social feature on the modern web
Brian ONeill’s Blog: A Big Data Trifecta: Storm, Kafka and Cassandra – We're big fans of Cassandra. We also use Storm as our distributed processing engine. We've had a lot of success using our Cassandra Bolt to create a successful marriage between the two. To date, we've been using Storm to integrate with our legacy technologies via our JMS Spout. Now we're looking to expand its role beyond legacy system integration.
9 Reasons Why Your Company Needs A Mobile Strategist – Forbes – As their name implies, these mobile strategists play a critical role in gathering business requirements, building a ‘mobile center of excellence,’ creating a mobile strategy that aligns to the key business drivers, and selecting the right technology and platform to support both short- and long-term needs. At this point, a business without a mobile strategy is a business without a strategy at all.
The Elegant Ruby Web Framework – Padrino Ruby Web Framework – Padrino is a ruby framework built upon the Sinatra web library. Sinatra is a DSL for creating simple web applications in Ruby. Padrino was created to make it fun and easy to code more advanced web applications while still adhering to the spirit that makes Sinatra great!
InfoQ: The Open Group Releases Standards for SOA Architects, Cloud Service Providers – The Open Group recently published three standards that aid organizations that are building infrastructure-as-a-service offerings and service oriented architectures. In addition to releasing the Service Oriented Architecture Reference Architecture (SOA RA) and Service Oriented Cloud Computing Infrastructure Framework (SOCCI), the Open Group also updated their Open Group Service Integration Maturity Model (OSIMM). In concert, these standards provide expert advice in the form of best practices, questionnaires, and templates for SOA and cloud-scale infrastructure architecture.
paperplanes. A Tour of Amazon’s DynamoDB – Sorted range keys, conditional updates, atomic counters, structured data and multi-valued data types, fetching and updating single attributes, strong consistency, and no explicit way to handle and resolve conflicts other than conditions. A lot of features DynamoDB has to offer remind me of everything that's great about wide column stores like Cassandra, but even more so of HBase
The Five Stages of Hosting (Pinboard Blog) – I thought it might be fun to write up five common options for hosting a web business, ranked in decreasing order of 'cloudiness'. People who aren't interested in this kind of minutia would be wise to pull the rip cord right here.
The Database Programmer: Minimize Code, Maximize Data – The rule "Minimize Code, Maximize Data" has positive impacts and the coding process, the debugging process, the maintenance process, and the user experience. Since that covers all parties concerned with software development, it is safe to conclude that this is a crucial design concept
Better Design Through Code – I titled the 50-minute talk "Better Design Through Code" and walk through latent capabilities of servers and browsers ready and waiting to deliver personalized, adaptive content to unique Web visitors.
Advanced Message Queuing Protocol – Advanced Message Queuing Protocol – AMQP is an open Internet Protocol for Business Messaging. In response to the needs of its members and market demand the AMQP Working Group are collaborating on specifications for messaging infrastructure that provides businesses with a simple and more powerful way of connecting messaging dependent applications both within and between firms. The resulting specifications are published here under royalty-free terms.
Flex Charts with Google Charts and Eastwood Charts – The concept behind Google Chart API (and hence applies to Eastwood Chart Servlet as well) involves providing data for chart generation to the chart provider via HTTP URL parameters and getting an image (PNG) as a response.
Comet Daily » Blog Archive » Oracle, BEA, and Bayeux – Developers from BEA contributed efforts towards defining the Bayeux protocol, and it’s great to see them ship this update to WebLogic. They also have a tutorial available, Using the HTTP Publish-Subscribe Server, providing detailed information for WebLogic users.
Stellarium – Stellarium is a free open source planetarium for your computer. It shows a realistic sky in 3D, just like what you see with the naked eye, binoculars or a telescope.
Database vendors add Google’s MapReduce – LinuxWorld – Greenplum and Aster Data Systems, two startups involved in large-scale data analysis, announced this week that their products will support MapReduce, a programming technique originally developed by Google for parallel processing of large data sets across commodity hardware
Back To School: Expand Your Brain with Evernote – Let's take a look at how you can use your computer, cellphone, and digital camera in conjunction with the free, cross-platform application Evernote to remember everything for the rest of your life–or at least until the end of the semester.
Virtual worlds | If you build it… | Economist.com – Google’s launch of Lively, in July, seemed to have great potential. But in the weeks since it opened its virtual doors, Lively has remained surprisingly lifeless, hosting a dwindling number of users and prompting a string of negative reviews.