Simon Willison’s Weblog

Entries tagged scaling in Feb

Filters: Type: entry × Month: Feb × scaling ×


How can I sort a huge amount of numbers?

Sorting large amounts of data is one of the first exercises you’ll see described in any Hadoop or map/reduce tutorial—so I’d suggest taking a look at Hadoop.

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What’s the best way to learn how to scale web applications?

Read “Building Scalable Websites” by Cal Henderson. It’s a few years old now but still very relevant—it basically covers everything he learnt the hard way scaling Flickr. It’s a really fun read, too.

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Can Scala gain wider usage than Java any time soon?

No, because Scala is harder to master than Java.

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Which is the best open source tool to populate my database with test data for my load test?

I’ve seen tools that do this, but to be honest it’s very simple to write your own script for this (especially if you’re using an ORM). The other benefit to writing your own script for this is that you’ll have a much better chance of accurately representing your expected data, sizes etc.

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