[ot][spam][crazy] Fiction: Index Trees for Random-Access Data on Append-Only Storage

[Undiscussed Horrific Abuse, One Victim of Many]

1: "Okay, so FlushRegion is a class for edges of a linked list,
roughly. Each Flush Index is a length of them. FlushRegion sits
between nodes, which are either writes of data, or terminators. It can
be filled with adjacent ChunkRanges."

5 ["ChunkRange"]: "There is a lot of code managing the concepts around
ChunkRange, previously Flush.Entry, to keep constraints like
nonoverlappingness, height, or redundancy within various bounds. I
hear that considering this code has confused people some."