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Building Spring 2 Enterprise Applications

Building Spring 2 Enterprise Applications Interface21, Bram Smeets, Seth Ladd (2007) This book is an excellent nuts and bolts introduction to the Spring 2.0 framework. It covers the core (DI/IoC)...

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Memory Usage in PHP Frameworks

I ran some tests across different PHP frameworks to see how much memory a single page request uses (FatFree, Symfony 1.0x, WordPress, and Drupal). I also asked some colleagues to share what they got....

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Memory Based Simultaneous User Limit

As a follow on to my last post about PHP memory consumption, I wanted to get some ideas out there about memory utilization.  This post explores: An equation for the maximum number of users an...

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Python Strategy Pattern

The strategy pattern can be a nice way to improve flexibility when accessing external resources. For example an application might have images referenced in Flickr and a relational database. You want to...

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PHP Fat-Free Routing Examples

The PHP Fat-Free framework is the best library I have found in the PHP world for SEO friendly URL routes (eg, /people/{some_username}). It is simple, flexible, and gets the job done with only a 58KB...

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Architectural Components to Plan For From Day 1

Businesses rely in part, on technology, to differentiate themselves. There is no cookie cutter solution that allows a business an exclusive chance to be better and faster at serving customers. Simple...

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Software Ghettos – A Form of Technical Debt

A few years ago I was talking to a senior Java engineer. He was asking me about Django and Python. Having never used the stack himself, and thinking that ‘scripting languages are just toys’, he was...

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Thoughts on Require.js and a simpler approach to loading JavaScript

Require.js is trying to solve the problem of dealing with lots of JavaScript. I have used it with Backbone.js, underscore, Dojo, and jQuery. It works well, but it does take some effort to get it...

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A Critique of JavaScript MVC frameworks – Beware of Rampant Asynchronous...

Software professionals should be aware of the limitations that come with the current trend of building asynchronous heavy web applications. We are seeing a surge in serious and large scale JavaScript...

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Webservice API design tips – correct pagination and exposing deleted rows

After working with dozens of REST, SOAP and ‘ad-hoc’ web services / APIs I’ve noticed a similar set of design problems by companies big and small. One gotcha I almost always see left out of an API is...

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