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Elasticsearch 1.0.0 released

by Ralph Winzinger on  Feb 14, 2014

Elasticsearch released version 1.0.0 of its self-titled, open-source analytics tool. Elasticsearch is a distributed search engine which allows for real-time data analysis in big-data environments. The new version comes with various functional enhancements and changes to the API to make Elasticsearch more intuitive and powerful to use.

Google Cloud SQL now Generally Available

by Chris Swan on  Feb 14, 2014

Google have announced general availability of their Cloud SQL service. At launch the service comes with automatic encryption of customer data, a 99.95% uptime SLA and support for databases up to 500GB in size.

Applying Use Cases in Agile: Use Case 2.0, Slicing and Laminating

by Ben Linders on  Feb 13, 2014 1

To incrementally develop and deliver products using agile software development, requirements are gathered and organized into a product backlog. A requirement technique that is used in agile software development is use cases. Some techniques to apply use cases for managing product requirements in agile are use case 2.0, slicing and laminating.

Design Patterns for Cloud-Hosted Applications

by Jan Stenberg on  Feb 11, 2014

The patterns & practices group at Microsoft have released a guide with solutions and patterns suitable when implementing cloud-hosted applications. The guide contains ten guidance topics together with 24 design patterns targeting eight categories of problems covering common areas in cloud application development. Also included are ten sample applications to demonstrate the usage these patterns.

Getting the Avengers with Marvel Comics API

by Abel Avram on  Feb 07, 2014 2

Recently, Marvel has made available a public API and a RESTful service which provides access to their comics metadata.

Interactive SQL in Apache Hadoop with Impala and Hive

by Alex Giamas on  Feb 07, 2014

In the race for interactive SQL in Big Data environments, there are two open source based front-runners, Impala and Hive with the Stinger project. Cloudera recently announced that Impala is up to 69 times faster than Hive 0.12 and can outperform DBMS. Other than raw speed, we take a look at other considerations in choosing a SQL engine for Hadoop and also Tez, an application framework for YARN.

Spark, Storm and Real Time Analytics

by Alex Giamas on  Jan 31, 2014

Hadoop is definitely the platform of choice for Big Data analysis and computation. While data Volume, Variety and Velocity increases, Hadoop as a batch processing framework cannot cope with the requirement for real time analytics. Spark, Storm and the Lambda Architecture can help bridge the gap between batch and event based processing.

Greg Young on Using Complex Event Processing

by Jan Stenberg on  Jan 29, 2014 3

Complex Event Processing, CEP, can be very useful for problems that have to do with time e.g. querying over historical data when you want to correlate things that have happened at different times, Greg Young explained in a recent presentation.

SOLID Design Principles for JavaScript

by Jan Stenberg on  Jan 22, 2014

The SOLID principles is one example from object oriented programming that can help you write good stable JavaScript code, Derick Bailey, an author and developer focusing on JavaScript, states in a recent presentation.

Koa Web Framework 0.2.0 Release

by Burke Holland on  Jan 20, 2014

The NodeJS based Koa web application framework has released version 0.2.0. Koa is the successor of the popular Express MVC platform, but relies heavily on newer ES6 constructs. This release is marked as an important one in that that it reaffirms the team’s design choices from the initial 0.1.0 release, solidifying Koa's API for future releases and production use.

Google Improves Hadoop Performance with New Cloud Storage Connector

by Richard Seroter on  Jan 20, 2014

With a new connector, it is now possible for Hadoop to run directly against Google Cloud Storage instead of using the default, distributed file system. This results in lower storage costs, fewer data replication activities, and a simpler overall process.

JArchitect v4.0 Released

by Kaushik Pal on  Jan 17, 2014

Version 4.0 of JArchitect by CoderGears, a tool used to manage Java code bases and application development, is now available. JArchitect allows architects and developers to analyze a code base, automate code reviews, and facilitate refactoring and migration.

New Education Opportunities for Data Scientists

by Charles Menguy on  Jan 14, 2014

2013 has been rich in announcements for new programs, degrees and grants for aspiring data scientists and Big Data practitioners.

Effektif, Tom Baeyens' Latest BPM Venture, Launches Cloud-Based Tool

by Charles Humble on  Jan 14, 2014

Effektif is launching version 1 of its cloud-based BPM product today. Effektif was started and is lead by Tom Baeyens, the original creator of JBoss' jBPM (acquired by Red Hat) and Activiti, owned by Alfresco. It was set up in partnership with Signavio who invested €1.2m to accelerate development, and who will also be selling the product using their existing channels.

Intel Pushes Mobile Cross Platform Development with its HTML5 XDK

by Sergio De Simone on  Jan 08, 2014

In December 2013, Intel announced its plans to push its latest Intel XDK NEW to the mainstream by making it the official Intel XDK version and inviting all developers to migrate from the previous one by the end of February 2014. Let's look at what Intel XDK is and what is new in its latest release.

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