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  • John Sullivan thinks this is interesting:

You should expect to run your unit test build every 5 to 15 minutes as incremental code changes are checked into the version control system. The more comprehensive acceptance test build should be run every couple of hours, or three or four times per day. The performance testing build should run once every day.

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Cover of Agile Analytics: A Value-Driven Approach to Business Intelligence and Data Warehousing

Note

This advice is way too specific