Modern Database Engine for Complex Data Based on Multi-Dimensional Arrays R package tiledb version 0.33.0 The modern database 'TileDB' introduces a powerful on-disk format for storing and accessing any complex data based on multi-dimensional arrays. It supports dense and sparse arrays, dataframes and key-values stores, cloud storage ('S3', 'GCS', 'Azure'), chunked arrays, multiple compression, encryption and checksum filters, uses a fully multi-threaded implementation, supports parallel I/O, data versioning ('time travel'), metadata and groups. It is implemented as an embeddable cross-platform C++ library with APIs from several languages, and integrations. This package provides the R support. Software Depends: R (>= 4.3) Imports: methods, Rcpp (>= 1.0.8), nanotime, spdl, nanoarrow, tools LinkingTo: Rcpp, RcppInt64, nanoarrow Suggests: tinytest, simplermarkdown, curl, bit64, Matrix, palmerpenguins, nycflights13, data.table, tibble, arrow Isaiah Norton <isaiah@tiledb.com> Comprehensive R Archive Network (CRAN) TileDB, Inc. [aut, cph], Isaiah Norton [cre] MIT + file LICENSE (https://CRAN.R-project.org/package=tiledb/LICENSE) 2025-10-01 application/tgz https://CRAN.R-project.org/package=tiledb doi:10.32614/CRAN.package.tiledb