fastreg: Fast Conversion and Querying of Danish Registers with 'Parquet'
Converts large Danish register files ('sas7bdat') into 'Parquet' format with year-based 'Hive' partitioning and chunked reading for larger-than-memory files. Supports parallel conversion with a 'targets' pipeline and reading those registers into 'DuckDB' tables for faster querying and analyses.
| Version: | 0.8.17 |
| Depends: | R (≥ 4.1.0) |
| Imports: | arrow, checkmate, cli, dplyr, fs, glue, haven, osdc, purrr, rlang, stringr, uuid |
| Suggests: | crew, dbplyr, devtools, duckdb, qs2, quarto, targets, testthat (≥ 3.0.0), tidyselect, withr |
| Published: | 2026-02-25 |
| DOI: | 10.32614/CRAN.package.fastreg |
| Author: | Signe Kirk Brødbæk
 [aut, cre],
Luke Johnston
[aut],
Steno Diabetes Center Aarhus [cph],
Aarhus University [cph] |
| Maintainer: | Signe Kirk Brødbæk <signekb at clin.au.dk> |
| BugReports: | https://github.com/dp-next/fastreg/issues |
| License: | MIT + file LICENSE |
| URL: | https://dp-next.github.io/fastreg/ https://github.com/dp-next/fastreg |
| NeedsCompilation: | no |
| Language: | en-US |
| Materials: | README, NEWS |
| CRAN checks: | fastreg results |
Documentation:
| Reference manual: | fastreg.html , fastreg.pdf |
| Vignettes: |
Design (source, R code) Getting started (source, R code) |
Downloads:
| Package source: | fastreg_0.8.17.tar.gz |
| Windows binaries: | r-devel: fastreg_0.8.17.zip, r-release: fastreg_0.8.17.zip, r-oldrel: fastreg_0.8.17.zip |
| macOS binaries: | r-release (arm64): fastreg_0.8.17.tgz, r-oldrel (arm64): fastreg_0.8.17.tgz, r-release (x86_64): fastreg_0.8.17.tgz, r-oldrel (x86_64): not available |
Linking:
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