Performance Comparison Between Node.js and Java EE For Reading JSON Data from CouchDB


Node.js has impressed me several times with high performance right out of the box. In my last Node.js project it was the same: we beat the given performance targets without having to tweak the application at all. I never really experienced this in Java EE projects. Granted the project was perfectly suited for Node.js: a small project centered around fetching JSON documents from CouchDB. Still I wanted to know: how would Java EE compare to Node.js in this particular case? 

JavaOne 2013 Day Zero

The 18th JavaOne started this Sunday in San Francisco. Covering three hotels in downtown SF, Hilton, Parc55 and Nikkon and with keynotes in the Moscone Centre, Oracle OpenWorld is hands down the biggest conference I’ve ever attended.  It covers 5 days in total and over 500 sessions plus side exhibitions and events. And it certainly needs the room, not only to accommodate the number of attendees going to these sessions but the breadth of the platform itself.

Video of Marc Fasel’s Presentation at Web Directions Code 2013

Shine Technologies’ senior consultant Marc Fasel gave a presentation on asynchronous JavaScript with Node.js at this year’s Web Directions Code conference May 2-3. The title of the presentation is Put on Your Asynchronous Hat and Node, and the video is now available.

Web Directions Code 2013

logoThe second incarnation of the Web Directions Code conference was this year on 2.-3. May, and I was fortunate enough to both attend and speak. The conference held in Melbourne Town Hall was the place to geek out about all things web: JavaScript, HTML5, and CSS3.  More than 250 web professional turned up to learn about new directions the web is taking. In this blog I will summarise those talks that left the biggest impression on me.

Yow! Developer Conference Brisbane.

Yow! Brisbane 2011

I recently had the pleasure of attending the Brisbane Yow! Conference.  This was a great conference with talks to interest developers across many languages platforms and experience.

This blog is a summary of the more interesting talks that I attended and my thoughts on them.

Asynchronous Code Design with Node.js

The asynchronous event-driven I/O of Node.js is currently evaluated by many enterprises as a high-performance alternative to the traditional synchronous I/O of multi-threaded enterprise application server. The asynchronous nature means that enterprise developers have to learn new programming patterns, and unlearn old ones. They have to undergo serious brain rewiring, possibly with the help of electroshocks. This article shows how to replace old synchronous programming patterns with shiny new asynchronous programming patterns.

TLS/SSL tunneling with Node.js

I was recently faced with a bit of a coding challenge whereby I needed to get LDAP authentication working via SSL/TLS using Node. Unfortunately for me Node.js is a relatively new language and a secure LDAP library is still on the wish list. When I was first given this task, I actually didn’t know where to start. I looked into creating a Node wrapper for some of the OpenLDAP libraries written in C. My project team was already using node-ldapauth, which utilizes OpenLDAP behind the scenes, so extending that was a possibility. I felt though that there must be an easier alternative, especially given how powerful node is with I/O. So I decided to implement a kind of TLS/SSL tunnel/port forward solution and use it in conjunction with node-ldapauth. Node v0.4.7 already has a built-in TLS connection library, so it was just a matter of constructing a ‘tunnel’ with a non-secure socket on one end, and a secure socket on the other.