Annotated edit history of
RoundRobin version 3, including all changes.
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CraigBox |
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A system (in sport) whereby every team plays every other team in a nicely pre-arranged fashion. |
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AristotlePagaltzis |
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In computing, the action of looking up a value and being given a list of things to try. |
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AristotlePagaltzis |
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The canonical example is __RoundRobin [DNS]__:'''' |
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AristotlePagaltzis |
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<verbatim> |
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$ host google.com |
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google.com has address 216.239.53.100 |
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google.com has address 216.239.51.100 |
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</verbatim> |
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This is useful in the case that the first site might fall over, etc. |
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Another would be a __RoundRobin Archive__: a data structure that contains a pointer and N (eg 1000) spaces for data. Whenever you want to add a data item, you put the data item at the space pointed to by the pointer and increment it. If it gets to N, you set it back to 0 again. This way you can store exactly the last 1000 items of data with very little effort. |
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See also [rrdtool] and [Cacti]. |