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German Viscuso09/11/14
2976 views
0 replies

Get Smart Things Talking with AllJoyn and Kii

Here's a guide to get started with AllJoyn using JavaScript binding (in Node.js) to allow peers to exchange messages. You’ll also learn how to cloud-enable the project by logging received messages on Kii for later processing. In this tutorial we’ll send text, but Kii can also send richer data such as music, photo, and video.

Lukas Eder09/11/14
3543 views
4 replies

When the Java 8 Streams API is not Enough

Java 8 was – as always – a release of compromises and backwards-compatibility. A release where the JSR-335 expert group might not have agreed upon scope or feasibility of certain features with much of the audience. See some concrete explanations by Brian Goetz about why.

Chris Odell09/11/14
6542 views
2 replies

The Codesmith

We are at a point in time where people who write software are much like the craftspeople and artisans in times past. Software is not yet something that can be easily manufactured on an assembly line. So are you a codesmith?

Kai Wähner09/11/14
6126 views
0 replies

Comparison of Alternatives for Stream Processing and Streaming Analytics

The article discusses what stream processing is, how it fits into a big data architecture with Hadoop and a data warehouse (DWH), when stream processing makes sense, and what technologies and products you can choose from. Comparison of open source and proprietary stream processing / streaming analytics alternatives: Apache Storm, Spark, IBM InfoSphere Streams, TIBCO StreamBase, Software AG's Apama, etc.

Francesca Krihely09/11/14
4668 views
0 replies

Efficient Indexing in MongoDB 2.6

One of the most powerful features of MongoDB is its rich indexing functionality. Users can specify secondary indexes on any field, compound indexes, geospatial, text, sparse, TTL, and others. In the following sections we will take a deep dive into index intersection and how it can be applied to applications.

Trevor Parsons09/11/14
1989 views
0 replies

How Log Data Could Help Win Your Fantasy Football League

Log data is a powerful resource being overlooked by businesses. The value that may be hidden in the data is so large, it is borderline reckless not to manage your log data. This is occurring because the beneficiaries of this information are often the end users, who couldn’t tell you the difference between a log and a blog.

Alec Noller09/11/14
3365 views
0 replies

Developing with a Sense of Direction: Hackstock for #LocalGov

It's a familiar trend when it comes to hackathons - to startup-centric software development in general, maybe - that the app comes first, and the reason comes second. Hackstock for #LocalGov, on the other hand, is an interesting twist on this tradition.

Aruna Karunarathna09/11/14
1239 views
0 replies

Using WSO2 admin services to upload Carbon Applications - With Sample

Hi all, in this post we are going to explore how to use carbon admin services and how to consume them properly. There are lot of carbon admin services available for WSO2 Carbon based product. To list out all the admin services follow the below steps. Start a WSO2 product using the following command. In this particular example I am using WSO2 ESB 4.8.0

Dmitriy Setrakyan09/11/14
1560 views
0 replies

Two-Phase-Commit for In-Memory Caches - Part II

When working with in-memory caches, we can always manage to keep the data within transactions consistent by slightly enhancing the standard 2-Phase-Commit protocol. The main advantage of in-memory vs. disk is that failure handling does not introduce any additional overhead.

Romiko Derbynew09/11/14
2218 views
0 replies

Install NServiceBus as a Service with Powershell

I have just completed a script that can be used to install a service bus host as a windows service. It is nice to use, when delegating the installs to the support team, this is always done via NServiceBus.Host.exe.

Omri Erel09/11/14
3255 views
0 replies

3 Don’ts of Cloud CRM Migration From On-Premise

With CRM application moving from on-premise to the cloud, managers need to ensure that this change goes as smoothly as possible. While it may seem simple (and sometimes it can be), there are a variety of ways in which cloud migration can be poorly done.

Mike Bushong09/11/14
3546 views
0 replies

The Future of Networking: Freaky Deeky Math

The SDN dialogue remains fairly focused on automation. This is actually a good thing; the manual nature of networking means that networking is in dire need of some help on the automation front. There has been a meteoric rise in the number of companies building tools for this very purpose.

Michael Crump09/10/14
2389 views
0 replies

How to Run HTML files in your Browser from GitHub

If you have a .html file in a GitHub repository and want to view that page directly, you would typically download or clone the repo to your local hard drive and run it from there. There is an easier way.

Alec Noller09/10/14
6710 views
0 replies

Dev of the Week: Adam Diaz

Every week at DZone, we feature a new developer/blogger to catch up and find out what he or she is working on now and what's coming next. This week we're talking to Adam Diaz, Hadoop Architect at the Teradata Big Data Center of Excellence and featured author in DZone's upcoming 2014 Guide to Big Data.

Hemanth Madhavarao09/10/14
7045 views
0 replies

NuoDB & Stored Procedures: How to Maximize Hibernate Performance

This article walks you through a few Java Hibernate use cases that do multi-step query updates. I will point out the performance drawbacks of running the sample Hibernate code on the client-side, as opposed to running it wrapped around a server-side NuoDB Stored Procedure.