'Apache' 'Arrow' <https://arrow.apache.org/> is a cross-language
development platform for in-memory data. It specifies a standardized
language-independent columnar memory format for flat and hierarchical data,
organized for efficient analytic operations on modern hardware. This
package provides an interface to the 'Arrow C++' library.

Integration to 'Apache' 'Arrow'

package-ubuntu-20.04-r-4.0.5#cran#arrow-4.0.0.1

mmap_open(path, mode = c("read", "write", "readwrite"))

<table summary="R argblock">
<tr valign="top">
<td><code>path</code></td>
<td>
<p>file path</p>
</td>
</tr>
<tr valign="top">
<td><code>mode</code></td>
<td>
<p>file mode (read/write/readwrite)</p>
</td>
</tr>
</table>

package-ubuntu-20.04-r-4.0.5#cran#arrow-4.0.0.1#docs#mmap_open

mmap_open

Description

Usage

Arguments

arrow

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`path`	file path
`mode`	file mode (read/write/readwrite)