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by ballard
4479 days ago
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Yup. It's configuration management. A setting maybe needed per app, per process, per thread, per class|module, per subclass|include/extended module, per instance or per method call. (Phew.) And that's probably only 90% of use-cases, not counting apps configured by something like a JSON api, ZooKeeper or Chef databags. The trick is to isolate config from behavior out of code as much as possible, scala style. An obvious example is to use environment variables so apps can be reconfigured without touching code. |
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