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Steven Lott10/20/14
937 views
0 replies

Scipy.optimization.anneal Problems

I'm not even certain that I could help them with some of the Python technology required to extend scipy. But, I'm sure I cannot actually do anything of value under the circumstances that (a) they have not really tried the established algorithms and (b) they're already sure that the established algorithms can't work based on religious-wars arguments.

Matt Raible10/20/14
5126 views
0 replies

Developing Services with Apache Camel - Part IV: Load Testing and Monitoring

This article focuses on load testing and tools for monitoring application performance.

Adrian Matei10/20/14
4146 views
1 replies

How to Connect to MongoDB from a Java EE Stateless Application

In this post I will present how to connect to MongoDB from a stateless Java EE application, to take advantage of the built-in pool of connections to the database offered by the MongoDB Java Driver. This might be the case if you develop a REST API, that executes operations against a MongoDB.

Alec Noller10/20/14
12707 views
0 replies

Java 8 Survey: The Results Are In

Typesafe ran a survey of Java developers in February, along with a follow-up in September - you might have seen that one on DZone - and together they present an interesting look at the uptake of Java 8 and other industry trends.

Johanna Rothman10/20/14
5481 views
0 replies

Small Internal Releases Lead to Happy Customers

Release externally whenever you want. That is a business decision. Separate that business decision from your ability to release internally all the time.

Gen Furukawa10/20/14
1949 views
1 replies

The Key to Distributed Database Performance: Scalability

TL;DR: The realities of modern corporate networks make the move to distributed database architectures inevitable. How do you leverage the stability and security of traditional relational database designs while making the transition to distributed environments? One key consideration is to ensure your cloud databases are scalable enough to deliver the technology's cost and performance benefits.

Andrew Phillips10/20/14
5402 views
0 replies

How to Deploy a Docker Application Into Production on Amazon AWS

In this blog, you will learn how to deploy a Docker application to production in five easy steps. For demonstration purposes, you are going to use the node.js application that was build for CloudFoundry and used to demonstrate Deis in a previous post. A truly useful app of which the sources are available on github.

Edwin Dalorzo10/20/14
4079 views
1 replies

Functional Programming with Java 8 Functions

During the past months I’ve experienced, first hand, many of the new functional programming features in the language. So I decided to write a series of articles about some of these things I’ve being learning and how some of the well known functional programming constructs can be translated into Java 8.

Mike Bushong10/20/14
3764 views
0 replies

The Network Won’t Fit in Your Head Anymore

Triggered by a discussion with a customer yesterday, it occurred to me (again?) that network engineers are creatures of habit and control. We have strong beliefs of how networks should be architected, designed and build. We have done so for long times and understand it well.

Erich Styger10/20/14
454 views
0 replies

User Interrupt on NMI Pin with Kinetis and ExtInt Component

While my beef brisket is smoking on ;-), I have time to investigate a problem I was running on in my lecture on Friday: for the Joystick shield on the FRDM-KL25Z board, I wanted to use an interrupt if I press the green button, but it didn't work.

Len DiMaggio10/20/14
1453 views
0 replies

The JBoss SwitchYard Service Debugger

This post introduces the new service debugger for JBoss SwitchYard and provides the reader with an overview of SwitchYard’s capabilities, as demonstrated in its example “quickstart” programs.

Reza Rahman10/20/14
1157 views
0 replies

Spotlight on GlassFish 4.1: #5 NetBeans Support

NetBeans has always had a very solid Java EE support. The next NetBeans update will introduce support for GlassFish 4.1. As usual, 2 NetBeans 8.0.1 distributions (the 'Java EE' and the 'All' bundle) will embed a pre-configured GlassFish 4.1 install to simplify things.

Lorna Mitchell10/19/14
3549 views
0 replies

Running Multiple Versions of PHP

When I advise people about upgrading their PHP version, I say things like "just run your test suite with the new version" "just grab the new version and try your site with the built-in webserver". A couple of people recently have asked for more detail on how to actually achieve these things so here's a quick primer on getting new PHP without touching anything to do with your existing PHP installation.

Abby Fichtner10/19/14
2360 views
2 replies

Fun Ways to Teach Kids to Code

Following up on my Why We Need to Teach Kid to Code, here are some fun ways to help them learn. So cool – wish some of these were around when I was an 8 year old learning to code on my Atari 800!

Alec Noller10/19/14
5108 views
0 replies

The Best of the Week (Oct. 10): NoSQL Zone

Make sure you didn't miss anything with this list of the Best of the Week in the NoSQL Zone. This week's best include part 1 of a series on MongoDB sharding pitfalls, the release of Redis Cluster as a minimum viable product, a new source for MEAN stack resources, and more.