in.js" integrity="sha256-ZX/yNShbjqsohH1k95liqY9Gd8uOiE1S4vZc+9KQ1K4=" crossorigin="anonymous"></script><!-- pkgdown --><link href="../pkgdown.css" rel="stylesheet"><script src="../pkgdown.js"></script><meta property="og:title" content="Execute an rquery pipeline with data.table in parallel. — ex_data_table_parallel"><meta property="og:description" content="Execute an rquery pipeline with data.table in parallel, partitioned by a given column.
Note: usually the overhead of partitioning and distributing the