zstd_compress_bound

Exports the compress bound function from the zstd library. Returns the
maximum potential compressed size of an object of length <code>size</code>.

Streamlines and accelerates the process of saving and loading R objects, improving speed and compression compared to other methods. The package provides two compression formats: the 'qs2' format, which uses R serialization via the C API while optimizing compression and disk I/O, and the 'qdata' format, featuring custom serialization for slightly faster performance and better compression. Additionally, the 'qs2' format can be directly converted to the standard 'RDS' format, ensuring long-term compatibility with future versions of R.

Travers Ching

Efficient Serialization of R Objects

Yann Collet

Facebook, Inc. 

Reichardt Tino

Skibinski Przemyslaw

Mori Yuta

Francesc Alted

zstd_compress_bound function

<dl><dt>size</dt>
<dd>A single non-negative whole number. Values larger than
<code>2^31 - 1</code> are allowed as long as they can still be represented exactly by
an R numeric value.</dd></dl>

Arguments

Zstd compress bound — zstd_compress_bound

<dl>

<dt>size</dt>
<dd>A single non-negative whole number. Values larger than
<code>2^31 - 1</code> are allowed as long as they can still be represented exactly by
an R numeric value.</dd>

</dl>

zstd_compress_bound: Zstd compress bound

Description

Usage

Value

Arguments

Examples