Understanding the overall impact of increased load comes down to a few important trends: Most system-implemented systems are designed to support one to two orders’ magnitude of growth from the current load. Even systems designed for more growth tend to run into limitations within one to two orders of magnitude. If your traffic doubles every six months, then your load increases an order of magnitude every 18 months. (And sometimes new features or products cause load to increase much more quickly.) The cardinality of supported systems increases over time as you add teams, and as “trivial”
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