Simon Willison’s Weblog

Entries tagged softwareengineering, scaling

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What are good ways to develop software architectures using multiple languages?

There are a bunch of options for communicating between different languages, but these days the simplest is definitely JSON—it maps directly to common data structures in PHP, Python, Ruby and so on. Treat it as your common interchange format and you can’t go far wrong. It’s very easy to build simple internal web services on top of JSON.

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Did Mark Zuckerberg have any knowledge on building scalable social networks prior to starting work on Facebook?

I’m going to bet he didn’t have this knowledge, simply because back when he launched Facebook in 2004 almost NO ONE had this knowledge—there simply weren’t enough “web scale” products around for the patterns needed to run them to be widely discussed.

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