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Give some guidance on what the average chunk size of RepMaxCDC is#367

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sluongng merged 1 commit intomainfrom
eschouten/20260216-renyi
Feb 16, 2026
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Give some guidance on what the average chunk size of RepMaxCDC is#367
sluongng merged 1 commit intomainfrom
eschouten/20260216-renyi

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@EdSchouten
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Even though the minimum and maximum chunk sizes are good to know, the most interesting piece of information is the average chunk size. That determines the number of chunks it takes to store a given file.

For RepMaxCDC the chunk size distribution is analogous to that of the distance between cars in Rényi's parking problem. This means that in order to convert the minimum chunk size to the average, we only need to divide it by the expected density.

@EdSchouten EdSchouten force-pushed the eschouten/20260216-renyi branch 3 times, most recently from a2679d7 to 74b2550 Compare February 16, 2026 14:40
Even though the minimum and maximum chunk sizes are good to know, the
most interesting piece of information is the average chunk size. That
determines the number of chunks it takes to store a given file.

For RepMaxCDC the chunk size distribution is analogous to that of the
distance between cars in Rényi's parking problem. This means that in
order to convert the minimum chunk size to the average, we only need to
divide it by the expected density.
@EdSchouten EdSchouten force-pushed the eschouten/20260216-renyi branch from 74b2550 to 24cc351 Compare February 16, 2026 14:49
@sluongng sluongng merged commit 715b73f into main Feb 16, 2026
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@sluongng sluongng deleted the eschouten/20260216-renyi branch February 16, 2026 16:00
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3 participants