code - Page number 2

Node.js integrates with M: a tutorial, part two

M database and node.js

In part one of this tutorial, I introduced the integration between the hierarchical data structures of the M database and the hierarchical structures of the Node.js language.

Here, in part two, I focus on the fact that this integration is equivalent to incorporating persistance storage in the Node.js language using a data model similar to JSON structures. This built upon a proven database that is known to deliver high performace for demanding applications. » Read more

0 Comments

Node.js integrates with M: a tutorial, part one

M Language and Databse

We have talked recently about the significance of integrating the Node.js language with the powerful M database, particularly in the space of healthcare applications.

The efficiency of Node.js combined with the high performance of M, provides an unparalleled fresh approach for building healthcare applications.

Here is how you can try this today: » Read more

0 Comments

Fix a bug every 8.7 minutes

bugs

With almost 30 years of active development under its belt, BRL-CAD is believed to be the second oldest open source codebase in the world that’s still under active development (VistA, the EHR of the Veterans Administration being the oldest). It has also been the primary tri-service solid modeling CAD system used by the U.S. military to model weapons systems for vulnerability and lethality analyses.

0 Comments

Younger developers reject licensing, risk chance for reform

copyright in the dark

Modern copyright law grants copyright automatically to any creative work, including simple things like blog posts – and small pieces of code on github. This default copyright creates an assumption that for someone to do anything further with someone else's creative work requires permission from the author—what Lawrence Lessig calls "the permission culture." The open license ecosystem often takes this permission culture for granted, rather than fighting back—and that may be contributing to the proliferation of unlicensed code.

» Read more

10 Comments

Contribute to an open source project no matter your experience level

plant growth

Listen: Billy Pilgrim has come unstuck in time.

Okay, that has nothing to do with the subject of this post, but when I tweeted out a request for suggestions for an opening line, that was the most interesting response (thank you, @kantrn). I got others that were a lot more helpful (thank you, @justinlilly)—that's the power of community, right? » Read more

8 Comments

How SparkFun Electronics built their open hardware business

open source why

At SparkFun Electronics we do not sell software, yet we have a robust software development team. These developers spend some of their time on SparkFun.com, an eCommerce platform with extra content and integrated community elements. The vast majority of their time, however, is spent on Sparkle.

One might call Sparkle a web-based ERP system. It's the other view atop the same databases underlying SparkFun.com but with sprawling internal subsystems that do everything including basic customer service, running the shipping warehouse, and running the manufacturing floor.

» Read more

4 Comments

Harvard goes PaaS with SELinux Sandbox

open education

Running students' submitted programs is a security challenge for any university Computer Science department. When Harvard University contacted me about some work they are doing with the "sandbox" tool on Fedora 17, we decided it would be a great opportunity to see how they could get more out of it and share our findings with the community. 

» Read more

3 Comments