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Provides versioned storage for tabular data without a database or a server. Each table is written as an immutable, content-addressed version – identical content is detected and stored only once – while its version history and metadata are kept as code in a 'git' repository and the data itself in a local filesystem or cloud object storage ('S3'). Any past version can be read back exactly by its identifier, and each table records the sources it was derived from, so a project carries full data lineage. A lightweight reader role retrieves current or historical data from storage alone, without 'git' or write access, giving downstream analyses and pipelines a single versioned source of truth. It targets analytical and scientific data management, such as preparing clinical study datasets, and is designed as a foundation for higher-level governance tooling.
| Version: | 0.1.1 |
| Depends: | R (≥ 4.1.0) |
| Imports: | arrow, cli, digest, fs, glue, httr2, jsonlite, paws.storage, purrr, rlang, utils, yaml |
| Suggests: | covr, git2r, knitr, mockery, rio, rmarkdown, testthat (≥ 3.0.0), withr |
| Published: | 2026-09-01 |
| DOI: | 10.32614/CRAN.package.datom (may not be active yet) |
| Author: | Afshin Mashadi-Hossein [aut, cre, cph] |
| Maintainer: | Afshin Mashadi-Hossein <amashadihossein at gmail.com> |
| BugReports: | https://github.com/amashadihossein/datom/issues |
| License: | MIT + file LICENSE |
| URL: | https://github.com/amashadihossein/datom, https://amashadihossein.github.io/datom/ |
| NeedsCompilation: | no |
| Materials: | README, NEWS |
| CRAN checks: | datom results |
| Reference manual: | datom.html , datom.pdf |
| Vignettes: |
The datom Model: Code in Git, Data in Cloud (source, R code) Serverless and Distributed by Design (source, R code) Version SHAs: The Three-SHA Identity Model (source, R code) Getting Started (source, R code) Tracing Data Lineage (source, R code) Starting on S3 (source, R code) |
| Package source: | datom_0.1.1.tar.gz |
| Windows binaries: | r-devel: not available, r-release: datom_0.1.1.zip, r-oldrel: not available |
| macOS binaries: | r-release (arm64): datom_0.1.1.tgz, r-oldrel (arm64): datom_0.1.1.tgz, r-release (x86_64): datom_0.1.1.tgz, r-oldrel (x86_64): datom_0.1.1.tgz |
Please use the canonical form https://CRAN.R-project.org/package=datom to link to this page.
These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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