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acdat 0.1.1

acdat 0.1.1 Latest
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@Vonng Vonng released this 03 Sep 05:36
v0.1.1
12ff435

ACDAT 0.1.1 is the first formal release from the pgsty/acdat repository.

Highlights

  • Removes the unnecessary globally unique BASE constraint, fixing pathological UTF-8 dictionary build searches and improving DAT occupancy.
  • Adds cancellable PostgreSQL compilation, a conservative build-work safety budget, a compact materialized runtime output chain, and a fast root transition table.
  • Keeps the public SQL API and format-major-1 machine contract compatible with 0.1.0.
  • Moves all canonical project, issue, source, and benchmark links to pgsty/acdat.
  • Relicenses the project under the Apache License 2.0.

Compatibility

  • PostgreSQL 14 through 18.
  • Upgrade with ALTER EXTENSION acdat UPDATE TO '0.1.1';.
  • The attached acdat-0.1.1.zip is a PGXN-compatible source distribution.

Verification

  • Main and tag CI passed PGXN metadata validation, the standalone sanitizer suite, and the PostgreSQL 14–18 regression matrix.
  • PostgreSQL 18 additionally passed the documented demo, dump/restore, and TOAST cache smoke tests.
  • acdat-0.1.1.zip SHA-256: e19a06abc44ae74f7932a0537d65dadfafb66f5478117b275c6d9c4a9a450a14

See the changelog for details.

Assets 3
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ACDAT 2018 Benchmark Dataset

ACDAT 2018 Benchmark Dataset

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@Vonng Vonng released this 24 Aug 07:47
benchmark-data-2018
7abb4db

Optional data files for the original 2018 Go benchmark on the legacy
master branch. They are published here so normal Git clones contain source
code only.

Assets

  • dict.txt.tgz: 1,114 dictionary entries, 10,554 bytes
  • video_title.txt.tgz: 10,318,163 input lines, 187,281,061 bytes compressed
  • SHA256SUMS: checksums for both archives

The large corpus was reconstructed byte-for-byte from the former data/xaa
through data/xad Git blobs. Every source blob, both gzip streams, and both tar
archives were verified before upload.

Download

curl -fLO https://github.com/Vonng/ac/releases/download/benchmark-data-2018/dict.txt.tgz
curl -fLO https://github.com/Vonng/ac/releases/download/benchmark-data-2018/video_title.txt.tgz
curl -fLO https://github.com/Vonng/ac/releases/download/benchmark-data-2018/SHA256SUMS
shasum -a 256 -c SHA256SUMS

On the legacy master branch, make fetch-data downloads and verifies both
archives automatically.

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