lazyarray

Persistent Large Data Array with Lazy-Loading on Demand

CRAN Package

Multi-threaded serialization of compressed array that fully utilizes modern solid state drives. It allows to store and load extremely large data on demand within seconds without occupying too much memories. With data stored on hard drive, a lazy-array data can be loaded, shared across multiple R sessions. For arrays with partition mode on, multiple R sessions can write to a same array simultaneously along the last dimension (partition). The internal storage format is provided by 'fstcore' package geared by 'LZ4' and 'ZSTD' compressors.

  • Version1.1.0
  • R versionunknown
  • LicenseAGPL-3
  • Needs compilation?Yes
  • Languageen-US
  • Last release07/18/2020

Documentation


Team


Insights

Last 30 days

This package has been downloaded 165 times in the last 30 days. Enough downloads to make a small wave in the niche community. The curiosity is spreading! The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 9 times.

Sun
Mon
Tue
Wed
Thu
Fri
Sat
1 downloadsMar 16, 2025
1 downloadsMar 17, 2025
6 downloadsMar 18, 2025
7 downloadsMar 19, 2025
12 downloadsMar 20, 2025
7 downloadsMar 21, 2025
4 downloadsMar 22, 2025
4 downloadsMar 23, 2025
6 downloadsMar 24, 2025
2 downloadsMar 25, 2025
1 downloadsMar 26, 2025
10 downloadsMar 27, 2025
4 downloadsMar 28, 2025
7 downloadsMar 29, 2025
3 downloadsMar 30, 2025
1 downloadsMar 31, 2025
4 downloadsApr 1, 2025
5 downloadsApr 2, 2025
1 downloadsApr 3, 2025
3 downloadsApr 4, 2025
3 downloadsApr 5, 2025
12 downloadsApr 6, 2025
7 downloadsApr 7, 2025
5 downloadsApr 8, 2025
7 downloadsApr 9, 2025
1 downloadsApr 10, 2025
9 downloadsApr 11, 2025
18 downloadsApr 12, 2025
5 downloadsApr 13, 2025
9 downloadsApr 14, 2025
0 downloadsApr 15, 2025
0 downloadsApr 16, 2025
0 downloadsApr 17, 2025
0 downloadsApr 18, 2025
0 downloadsApr 19, 2025
1
18

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

Last 365 days

This package has been downloaded 1,975 times in the last 365 days. Now we’re talking! This work is officially 'heard of in academic circles', just like those wild research papers on synthetic bananas. The day with the most downloads was Jul 21, 2024 with 70 downloads.

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

Data provided by CRAN


Binaries


Dependencies

  • Imports4 packages
  • Suggests5 packages
  • Linking To2 packages