NEWS.md

In xiaodaigh/disk.frame: Larger-than-RAM Disk-Based Data Manipulation Framework

disk.frame 0.7.2

• Bugfixes Github 384

disk.frame 0.7.1

• Bugfixes
• And ability to convert to Parquet

disk.frame 0.7

• Partitioned by folder
• Updated R version to 4

disk.frame 0.6.1

• Fixed bug with data.table syntax
• Auto detection of srckeep in group by
• Global detection for group by and summarise

disk.frame 0.6

• Much better NSE support in disk.frame!
• removed hard_arrange and hard_group_by
• various API updates

disk.frame 0.5

• removed add_count method

disk.frame 0.4.1

• removed use of sysctl which was violating CRAN policy

disk.frame 0.4.0

• Removed count and tally
• Fixed package compatibility

disk.frame 0.3.7

• Bugfix - add_chunk with date column not working
• Minor - added compression and other aprameters to add_chunk

disk.frame 0.3.6

• General update to dplyr v1
• Remove all _all/if/at functions for dplyr v1
• Updated pull function to conform to dplyr

disk.frame 0.3.5

• Support for !!! in summarise; github #250
• Added dplyr::pull verb

disk.frame 0.3.4

• fixed vignette bug and all vignette are now in static pdf
• fixed bugs with group-by when run with Rscript
• also fixed bugs with multiple group-by columns

disk.frame 0.3.3

• removed bloom filters as they were causing issues with CRAN solaris system for some reason

disk.frame 0.3.2

• removed usage proc/meminfo inline with CRAN policy
• added (experimental) bloomfilter

disk.frame 0.3.1

• urgent bug fix for group-by failing when the number chunks is 1; see Github #241

disk.frame 0.3.0

• experimental one-stage group-by framework!
• bug fixes for data.table trigger by integration with tidyfast
• removed assertthat from imports
• add benchmarkme to Suggests

disk.frame 0.2.1

• got rid of benchmarkme as a dependency
• added hard_arrange thanks to Jacky Poon
• added more .progress options for joins
• Using data.table::getDTthreads() as default number of workers
• multisession instead of multiprocess as default backend for data.table
• added support for R3.4
• fixed df_get_ram for R < 3.6

disk.frame 0.2.0

• deprecated group_by, arrange, summarise
• add chunk_group_by, chunk_arrange, chunk_summarise
• fit GLMs with dfglm
• fixed so that dplyr function also work in mutate even with ~ in the name
• fixed disk.frame so that in works in functions too

disk.frame 0.1.1

• Allowed map to accept multiple arguments. Thanks Knut Jägersberg for suggestion
• Fixed bug where if the CSV is larger than RAM then it fails by adding {LaF} backend
• Added {bigreadr} backend for reading large files by first splitting the file. This is the default behaviour
• Added {LaF} and {readr} chunk readers to csv_to_disk.frame
• fixed write_disk.frame(...., shardby) and other shardby functions including rechunk and shard
• added df_ram_size() to accurate determine RAM size for RStudio in R3.6
• added show_ceremony and show_boiler_plate to show setup code

xiaodaigh/disk.frame documentation built on Feb. 3, 2023, 10:04 p.m.