This is an automated email from the ASF dual-hosted git repository. wesm pushed a commit to branch asf-site in repository https://gitbox.apache.org/repos/asf/arrow-site.git
The following commit(s) were added to refs/heads/asf-site by this push: new a7dae10 Deploy a7dae10 is described below commit a7dae1018ab06e15ca054ea100546e211b53da3b Author: Wes McKinney <wesm+...@apache.org> AuthorDate: Thu Sep 5 10:16:06 2019 -0500 Deploy --- blog/2019/08/08/r-package-on-cran/index.html | 22 +++++++++++----------- blog/index.html | 22 +++++++++++----------- feed.xml | 24 ++++++++++++------------ 3 files changed, 34 insertions(+), 34 deletions(-) diff --git a/blog/2019/08/08/r-package-on-cran/index.html b/blog/2019/08/08/r-package-on-cran/index.html index e583201..0852f65 100644 --- a/blog/2019/08/08/r-package-on-cran/index.html +++ b/blog/2019/08/08/r-package-on-cran/index.html @@ -195,12 +195,12 @@ library.</p> <h2 id="parquet-files">Parquet files</h2> -<p>This release introduces basic read and write support for the <a href="https://parquet.apache.org/">Apache -Parquet</a> columnar data file format. Prior to this -release, options for accessing Parquet data in R were limited; the most common -recommendation was to use Apache Spark. The <code class="highlighter-rouge">arrow</code> package greatly simplifies -this access and lets you go from a Parquet file to a <code class="highlighter-rouge">data.frame</code> and back -easily, without having to set up a database.</p> +<p>This package introduces basic read and write support for the <a href="https://parquet.apache.org/">Apache +Parquet</a> columnar data file format. Prior to its +availability, options for accessing Parquet data in R were limited; the most +common recommendation was to use Apache Spark. The <code class="highlighter-rouge">arrow</code> package greatly +simplifies this access and lets you go from a Parquet file to a <code class="highlighter-rouge">data.frame</code> +and back easily, without having to set up a database.</p> <div class="language-r highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="n">library</span><span class="p">(</span><span class="n">arrow</span><span class="p">)</span><span class="w"> </span><span class="n">df</span><span class="w"> </span><span class="o"><-</span><span class="w"> </span><span class="n">read_parquet</span><span class="p">(</span><span class="s2">"path/to/file.parquet"</span><span class="p">)</span><span class="w"> @@ -236,7 +236,7 @@ future.</p> <h2 id="feather-files">Feather files</h2> -<p>This release also includes a faster and more robust implementation of the +<p>This package also includes a faster and more robust implementation of the Feather file format, providing <code class="highlighter-rouge">read_feather()</code> and <code class="highlighter-rouge">write_feather()</code>. <a href="https://github.com/wesm/feather">Feather</a> was one of the initial applications of Apache Arrow for Python and R, providing an efficient, @@ -249,10 +249,10 @@ years, the Python implementation of Feather has just been a wrapper around <code class="highlighter-rouge">pyarrow</code>. This meant that as Arrow progressed and bugs were fixed, the Python version of Feather got the improvements but sadly R did not.</p> -<p>With this release, the R implementation of Feather catches up and now depends -on the same underlying C++ library as the Python version does. This should -result in more reliable and consistent behavior across the two languages, as -well as <a href="https://wesmckinney.com/blog/feather-arrow-future/">improved +<p>With the <code class="highlighter-rouge">arrow</code> package, the R implementation of Feather catches up and now +depends on the same underlying C++ library as the Python version does. This +should result in more reliable and consistent behavior across the two +languages, as well as <a href="https://wesmckinney.com/blog/feather-arrow-future/">improved performance</a>.</p> <p>We encourage all R users of <code class="highlighter-rouge">feather</code> to switch to using diff --git a/blog/index.html b/blog/index.html index b6dc881..8da86bc 100644 --- a/blog/index.html +++ b/blog/index.html @@ -433,12 +433,12 @@ library.</p> <h2 id="parquet-files">Parquet files</h2> -<p>This release introduces basic read and write support for the <a href="https://parquet.apache.org/">Apache -Parquet</a> columnar data file format. Prior to this -release, options for accessing Parquet data in R were limited; the most common -recommendation was to use Apache Spark. The <code class="highlighter-rouge">arrow</code> package greatly simplifies -this access and lets you go from a Parquet file to a <code class="highlighter-rouge">data.frame</code> and back -easily, without having to set up a database.</p> +<p>This package introduces basic read and write support for the <a href="https://parquet.apache.org/">Apache +Parquet</a> columnar data file format. Prior to its +availability, options for accessing Parquet data in R were limited; the most +common recommendation was to use Apache Spark. The <code class="highlighter-rouge">arrow</code> package greatly +simplifies this access and lets you go from a Parquet file to a <code class="highlighter-rouge">data.frame</code> +and back easily, without having to set up a database.</p> <div class="language-r highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="n">library</span><span class="p">(</span><span class="n">arrow</span><span class="p">)</span><span class="w"> </span><span class="n">df</span><span class="w"> </span><span class="o"><-</span><span class="w"> </span><span class="n">read_parquet</span><span class="p">(</span><span class="s2">"path/to/file.parquet"</span><span class="p">)</span><span class="w"> @@ -474,7 +474,7 @@ future.</p> <h2 id="feather-files">Feather files</h2> -<p>This release also includes a faster and more robust implementation of the +<p>This package also includes a faster and more robust implementation of the Feather file format, providing <code class="highlighter-rouge">read_feather()</code> and <code class="highlighter-rouge">write_feather()</code>. <a href="https://github.com/wesm/feather">Feather</a> was one of the initial applications of Apache Arrow for Python and R, providing an efficient, @@ -487,10 +487,10 @@ years, the Python implementation of Feather has just been a wrapper around <code class="highlighter-rouge">pyarrow</code>. This meant that as Arrow progressed and bugs were fixed, the Python version of Feather got the improvements but sadly R did not.</p> -<p>With this release, the R implementation of Feather catches up and now depends -on the same underlying C++ library as the Python version does. This should -result in more reliable and consistent behavior across the two languages, as -well as <a href="https://wesmckinney.com/blog/feather-arrow-future/">improved +<p>With the <code class="highlighter-rouge">arrow</code> package, the R implementation of Feather catches up and now +depends on the same underlying C++ library as the Python version does. This +should result in more reliable and consistent behavior across the two +languages, as well as <a href="https://wesmckinney.com/blog/feather-arrow-future/">improved performance</a>.</p> <p>We encourage all R users of <code class="highlighter-rouge">feather</code> to switch to using diff --git a/feed.xml b/feed.xml index 5338230..956edc2 100644 --- a/feed.xml +++ b/feed.xml @@ -1,4 +1,4 @@ -<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="3.8.4">Jekyll</generator><link href="/feed.xml" rel="self" type="application/atom+xml" /><link href="/" rel="alternate" type="text/html" /><updated>2019-09-05T11:07:28-04:00</updated><id>/feed.xml</id><entry><title type="html">Faster C++ Apache Parquet performance on dictionary-encoded string data coming in Apache Arrow 0.15</title><link href="/blog/2019/09/05/ [...] +<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="3.8.4">Jekyll</generator><link href="/feed.xml" rel="self" type="application/atom+xml" /><link href="/" rel="alternate" type="text/html" /><updated>2019-09-05T11:15:55-04:00</updated><id>/feed.xml</id><entry><title type="html">Faster C++ Apache Parquet performance on dictionary-encoded string data coming in Apache Arrow 0.15</title><link href="/blog/2019/09/05/ [...] --> @@ -248,12 +248,12 @@ library.</p> <h2 id="parquet-files">Parquet files</h2> -<p>This release introduces basic read and write support for the <a href="https://parquet.apache.org/">Apache -Parquet</a> columnar data file format. Prior to this -release, options for accessing Parquet data in R were limited; the most common -recommendation was to use Apache Spark. The <code class="highlighter-rouge">arrow</code> package greatly simplifies -this access and lets you go from a Parquet file to a <code class="highlighter-rouge">data.frame</code> and back -easily, without having to set up a database.</p> +<p>This package introduces basic read and write support for the <a href="https://parquet.apache.org/">Apache +Parquet</a> columnar data file format. Prior to its +availability, options for accessing Parquet data in R were limited; the most +common recommendation was to use Apache Spark. The <code class="highlighter-rouge">arrow</code> package greatly +simplifies this access and lets you go from a Parquet file to a <code class="highlighter-rouge">data.frame</code> +and back easily, without having to set up a database.</p> <div class="language-r highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="n">library</span><span class="p">(</span><span class="n">arrow</span><span class="p">)</span><span class="w"> </span><span class="n">df</span><span class="w"> </span><span class="o">&lt;-</span><span class="w"> </span><span class="n">read_parquet</span><span class="p">(</span><span class="s2">"path/to/file.parquet"</span><span class="p">)</span><span class="w"> @@ -289,7 +289,7 @@ future.</p> <h2 id="feather-files">Feather files</h2> -<p>This release also includes a faster and more robust implementation of the +<p>This package also includes a faster and more robust implementation of the Feather file format, providing <code class="highlighter-rouge">read_feather()</code> and <code class="highlighter-rouge">write_feather()</code>. <a href="https://github.com/wesm/feather">Feather</a> was one of the initial applications of Apache Arrow for Python and R, providing an efficient, @@ -302,10 +302,10 @@ years, the Python implementation of Feather has just been a wrapper around <code class="highlighter-rouge">pyarrow</code>. This meant that as Arrow progressed and bugs were fixed, the Python version of Feather got the improvements but sadly R did not.</p> -<p>With this release, the R implementation of Feather catches up and now depends -on the same underlying C++ library as the Python version does. This should -result in more reliable and consistent behavior across the two languages, as -well as <a href="https://wesmckinney.com/blog/feather-arrow-future/">improved +<p>With the <code class="highlighter-rouge">arrow</code> package, the R implementation of Feather catches up and now +depends on the same underlying C++ library as the Python version does. This +should result in more reliable and consistent behavior across the two +languages, as well as <a href="https://wesmckinney.com/blog/feather-arrow-future/">improved performance</a>.</p> <p>We encourage all R users of <code class="highlighter-rouge">feather</code> to switch to using