Feed aggregator

Data Driven Digest for November 14

Javalobby Syndicated Feed - Fri, 14-Nov-14 23:00
Originally Written by Fred Sandsmark Each Friday we share some favorite reporting on, and examples of, data driven visualizations and embedded analytics that came onto our radar in the past week. Use the “Subscribe” link at left and we’ll email you with new entries. Preview Text:  Each Friday we share some favorite reporting on, and...
Categories: Java

The Best of the Week (Nov 7): IoT Zone

Javalobby Syndicated Feed - Fri, 14-Nov-14 23:00
Make sure you didn't miss anything with this list of the Best of the Week in the IoT Zone (November 07 - November 14). Here they are, in order of popularity: Preview Text:  Make sure you didn't miss anything with this list of the Best of the Week in the IoT Zone (November 7 - November 14). This week includes news on Raspberry Pi, a...
Categories: Java

The Best of the Week (Nov 7): Big Data Zone

Javalobby Syndicated Feed - Fri, 14-Nov-14 23:00
Make sure you didn't miss anything with this list of the Best of the Week in the Big Data Zone (November 07 - November 14). Here they are, in order of popularity: 1. Learn R: Hello World with R This article represents some of the basic concepts you need to understand in order to write a Hello world using the R programming language. Preview Text:  ...
Categories: Java

Top 3 Javascript IDEs/Text Editors to Consider

Javalobby Syndicated Feed - Fri, 14-Nov-14 23:00
This article represents the top 3 Javascript IDE/Text Editors that you may want to explore for your next project for Javascript related development. The way the top 3 editors are chosen is the number of votes (thumbs up) given by different users in one of the Javascript IDE/Text Editor related discussion thread on one of the very popular social bookmarking website, as of today. Interestingly,...
Categories: Java

Java 8 Collectors for Guava Collections

Javalobby Syndicated Feed - Fri, 14-Nov-14 00:00
Written by our very own Maciej Miklas, Lean Java Expert @comSysto  Preview Text:  Java 8 comes with streaming API, it divides data processing into two phases: intermediate operations and terminal operation. Legacy Sponsored:  unsponsored
Categories: Java

5 Evolving Docker Technologies

Javalobby Syndicated Feed - Fri, 14-Nov-14 00:00
 Since the announcement of Docker approximately 18 months ago there has been an explosion of new technology in this space. Although the list is becoming very long, here I will outline five evolving Docker-related technologies that are driving the direction that cloud technology is going. Preview Text:  This post is only the tip of the...
Categories: Java

The Unexpected Truth About UI Test Automation Pilot Projects

Javalobby Syndicated Feed - Fri, 14-Nov-14 00:00
Written by Antonia Bozhkova In our contact with organizations focused on delivering higher-quality solutions to customers, often we come across teams that struggle to build up their test automation proof of concept or, worse, fail to get on the right foot with UI test automation at all. Implementing test automation is a complex, intricate process that eats up a lot of time and resources, making...
Categories: Java

Following a Select Statement Through Postgres Internals

Javalobby Syndicated Feed - Fri, 14-Nov-14 00:00
This is the third of a series of posts based on a presentation I did at the Barcelona Ruby Conference called “20,000 Leagues Under ActiveRecord.” (posts: onetwo and video). Preview Text:  This post is an informal journal of my trip through the guts of Postgres. I’ll describe the path I took and what I saw along the way. I’ll use a series...
Categories: Java

Voice Over Internet Protocol (VoIP) For Dummies

Javalobby Syndicated Feed - Thu, 13-Nov-14 23:33
Voice over Internet protocol (VoIP) is a technology that enables voice and fax communications to travel over the Internet by transforming analog audio signals into digital signals. While the conventional phones, referred to as public switched telephone network (PSTN), use circuit-switched telephony. Other names for VoIP are Internet telephony, (internet protocol) IP telephony, broadband...
Categories: Java

Development Overhead

Javalobby Syndicated Feed - Thu, 13-Nov-14 23:30
What does a developer spend his time on? Writing code, debugging, thinking and communicating with colleagues (that includes meetings). Anything that is beyond these activities is unnecessary overhead (some meetings are also unnecessary, but that’s a different topic).And yet, depending on our language and tools, we have to do a lot more to support the process of writing code. These activities...
Categories: Java

What is your "x"? The Technical Details about the Devoxx Keynote Demo

Javalobby Syndicated Feed - Thu, 13-Nov-14 23:30
If everything went fine, I just got off the stage and ended the demo part of Mike's (@mpiech) demo. We talked a lot about xPaaS. The different pieces of the puzzle that we integrated and about our newest acquisition FeedHenry. I think, that all this is worth a more detailed blog post about the inner workings of the demo. Preview Text:  If...
Categories: Java

Visual Studio 2015 Preview Features – Part 1

Javalobby Syndicated Feed - Thu, 13-Nov-14 23:30
Visual Studio 2015 Preview has been released with support for cross platform device development in C++ in addition to an Android emulator, updated tooling for Apache Cordova, the open source .NET compiler platform, support for ASP.NET 5. The preview also includes many new updates and improvements. Preview Text:  Visual Studio 2015 Preview has been...
Categories: Java

The Role of Logging in the Internet of Things

Javalobby Syndicated Feed - Thu, 13-Nov-14 23:30
Written by David SmithLet’s explore the importance of logging from IoT devices…The IoT is defined as the interconnection of uniquely identifiable embedded computing devices within an existing internet infrastructure [1]. In plain English IoT is expected to enable the advanced connectivity of devices and systems, which would involve machine-to-machine communications (M2M). ...
Categories: Java

Little Known Things about the Eclipse Infocenter: Search Links (3/5)

Javalobby Syndicated Feed - Thu, 13-Nov-14 23:30
{Editor's Note: We posted a summary of Holger Voormann's tips about the Eclipse Infocenter a few weeks ago. We are now excited to have Holger as a DZone MVB, and will be publishing his full Infocenter articles this week. Make sure to check out Holger's blog, Eclipse Howl.} Preview Text:  Search links are queries which can be used for sharing or...
Categories: Java

R: Converting a named vector to a data frame

Javalobby Syndicated Feed - Thu, 13-Nov-14 23:00
I’ve been playing around with igraph’s page rank function to see who the most central nodes in the London NoSQL scene are and I wanted to put the result in a data frame to make the data easier to work with. I started off with a data frame containing pairs of people and the number of events that they’d both RSVP’d ‘yes’ to: Preview Text:  ...
Categories: Java

Service Portfolio Management Step 1 - From the SOA Security Vault Part 4

Javalobby Syndicated Feed - Thu, 13-Nov-14 23:00
  Preview Text:  Both the business and IT must be involved in the service portfolio planning process. A good service portfolio planning process can help to de-politicize the selection or rejection of IT projects and ensure that IT resources are used in a way that provides maximum business leverage. Legacy ...
Categories: Java

My Weekend Getaway with IBM Bluemix – A Cloud Platform Providing PaaS with DevOps

Javalobby Syndicated Feed - Thu, 13-Nov-14 23:00
My personal blog where this article was published orginially:http://ankurkumar78.blogspot.in/2014/11/my-weekend-getaway-with-ibm-bluemix.htmlAs my usual ritual of going through technology tweets over the weekend, I got interested in exploring IBM Bluemix (which is based on Cloud Foundry) and decided to have first-hand experience of the same. Preview Text:  ...
Categories: Java

Beautiful Exceptions: A New Way to View Server Errors

Javalobby Syndicated Feed - Thu, 13-Nov-14 23:00
Here at Takipi we're in the error tracking business. Each day we track more than 500,000 errors coming from hundreds of different companies. Errors across different machines, multithreaded errors, errors involving 3rd party libraries, you name it. Our goal building Takipi was to track code that led to errors and slowdowns. We dreamed of a place where we could view information that was not...
Categories: Java

The eBay Secret to Database Scaling

Javalobby Syndicated Feed - Thu, 13-Nov-14 23:00
TL;DR: eBay uses MongoDB to perform a number of tasks involving large amounts of data. Such projects include search suggestions, cloud management, storage of metadata, and the categorization of merchandise. The search suggestions are a key feature of their web site, and MongoDB provides them with a way to provide these suggestions to users quickly. Preview Text:  ...
Categories: Java

Percona Live London 2014 Wrap Up

Javalobby Syndicated Feed - Thu, 13-Nov-14 23:00
Originally Written by Terry Erisman Preview Text:  The 2014 edition of Percona Live London brought together attendees from 30 countries to hear insightful talks from leaders in the MySQL community. The conference kicked off on Monday with a full day of tutorials followed by the very popular Community Dinner featuring a double decker bus shuttle...
Categories: Java

Thread Slivers eBook at Amazon

Syndicate content