Chunked hyperslab writes, chunk-block reuse, and a real v2 B-tree index - #4

Merged

physwkim merged 20 commits into

mainfrom

chunked-hyperslab-and-btree-v2

Aug 12, 2026

Commits on Aug 12, 2026

Generalize the hyperslab walker to two differently-shaped arrays
physwkim
committed
fb88cc9
Let the file allocator reclaim released blocks
physwkim
committed
6c57bad
Rewrite a chunk in place instead of abandoning its block
physwkim
committed
b7fd938
Gate the filtered-chunk rewrite test on the deflate feature
physwkim
committed
e8e707e
Support write_slice on chunked datasets
physwkim
committed
a8e13ba
Document chunked write_slice and the chunk-block reuse fixes
physwkim
committed
84473cd
Correct four docs that claim a contiguous-only restriction
physwkim
committed
721d8b9
Drop the unreachable filtered branch from the BT2 chunk read
physwkim
committed
3853c2b
Keep v2 B-tree chunk records ordered by scaled offsets
physwkim
committed
51cbb78
Support compression on multi-unlimited-dimension datasets
physwkim
committed
d86f0ed
Document filtered v2-B-tree support and the record-ordering fix
physwkim
committed
c5a3134
Give the v2 B-tree fixed-size nodes and a real tree shape
physwkim
committed
418baa3
Support direct chunk writes on a v2-B-tree index
physwkim
committed
65f421e
Document the v2-B-tree node rework and direct chunk writes
physwkim
committed
921f4d8
Verify the v2 B-tree node blocks and the pool's accounting
physwkim
committed
529bc4d
Justify BT2 node padding by what it actually prevents
physwkim
committed
2ce0e04
Free the v2 B-tree node blocks a shrinking tree gives up
physwkim
committed
07d09bb
Note the node-pool shrink in the changelog
physwkim
committed
6995508
Keep the existing rows when a buffered append flushes (issue #3)
physwkim
committed
3a0c7b7
Release 0.4.0: chunked hyperslab writes and a real v2 B-tree index
physwkim
committed
64468ab

Navigation Menu

Chunked hyperslab writes, chunk-block reuse, and a real v2 B-tree index - #4

Chunked hyperslab writes, chunk-block reuse, and a real v2 B-tree index#4
physwkim merged 20 commits into
mainfrom
chunked-hyperslab-and-btree-v2

Commits on Aug 12, 2026

Generalize the hyperslab walker to two differently-shaped arrays

Let the file allocator reclaim released blocks

Rewrite a chunk in place instead of abandoning its block

Gate the filtered-chunk rewrite test on the deflate feature

Support write_slice on chunked datasets

Document chunked write_slice and the chunk-block reuse fixes

Correct four docs that claim a contiguous-only restriction

Drop the unreachable filtered branch from the BT2 chunk read

Keep v2 B-tree chunk records ordered by scaled offsets

Support compression on multi-unlimited-dimension datasets

Document filtered v2-B-tree support and the record-ordering fix

Give the v2 B-tree fixed-size nodes and a real tree shape

Support direct chunk writes on a v2-B-tree index

Document the v2-B-tree node rework and direct chunk writes

Verify the v2 B-tree node blocks and the pool's accounting

Justify BT2 node padding by what it actually prevents

Free the v2 B-tree node blocks a shrinking tree gives up

Note the node-pool shrink in the changelog

Keep the existing rows when a buffered append flushes (issue #3)

Release 0.4.0: chunked hyperslab writes and a real v2 B-tree index