Feb 27, 2025 · Big Data

How to Use PHP to Read and Write Apache ORC Files with Swoole Phpy and PyORC

This guide explains how to install and use the workbunny/php-orc library, which leverages the Swoole Phpy extension to call Python's PyORC module from PHP, enabling efficient reading, writing, and schema handling of Apache ORC columnar files with practical code examples and troubleshooting tips.

Apache ORCInstallationPHP

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How to Use PHP to Read and Write Apache ORC Files with Swoole Phpy and PyORC

Alibaba Cloud Developer

Aug 22, 2019 · Big Data

How AliORC Supercharges MaxCompute: Inside the Next‑Gen Columnar Format

This article explains how Alibaba's MaxCompute platform evolved its storage engine from row‑based CFile to the columnar AliORC format, details the technical innovations such as async prefetch, small I/O elimination, adaptive dictionary encoding, and range‑aligned reads, and compares its performance against Apache ORC and Parquet.

AliORCApache ORCColumnar Storage

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How AliORC Supercharges MaxCompute: Inside the Next‑Gen Columnar Format