[ot][spam][crazy] log: append-only random-access data
Undiscussed Horrific Abuse, One Victim of Many
gmkarl at gmail.com
Fri Jul 8 03:31:05 PDT 2022
for leaf_path, leaf_offset, leaf_data in leaves:
# copy over the previous index
# with:
# 1. for areas missing, reference the previous
flush for data
# 2. for sequences of more than one entry and max
depth would not be reached, combine them into a reference to the
previous flush
# this helps reduce the index size
# 3. for individual index entries where the range
covers a deep sub entry, copy in the deep sub entry rather than the
index
# this helps provide for combining shallow
entries in the next flush
# 4. some concerns remain. they are addressable
via similar approaches, such as copying in nested index parts to make
the equivalent of a new internode
pass
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