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Add API for querying the age of an ets_buffer #30

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jaynel opened this issue May 19, 2014 · 0 comments
Open

Add API for querying the age of an ets_buffer #30

jaynel opened this issue May 19, 2014 · 0 comments

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@jaynel
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jaynel commented May 19, 2014

Currently to get the oldest entry you must list the whole table using history_timestamped. When the buffer is large, this will crash the VM running out of memory. The following functions should be added:

  1. oldest entry (returns entry with timestamp)
  2. newest entry (returns entry with timestamp)
  3. oldest N entries
  4. some sort of histogram of date ranges?
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@jaynel