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商品描述
This guide is an ideal learning tool and reference for Apache Pig, the open source engine for executing parallel data flows on Hadoop. With Pig, you can batch-process data without having to create a full-fledged application—making it easy for you to experiment with new datasets.
This fully updated edition of Programming Pig introduces new users to Pig, and provides experienced users with comprehensive coverage on key features such as the Pig Latin scripting language, the Grunt shell, and User Defined Functions (UDFs) for extending Pig. If you need to analyze terabytes of data, this book shows you how to do it efficiently with Pig.
商品描述(中文翻譯)
這本指南是學習 Apache Pig 的理想工具和參考資料,Apache Pig 是一個開源引擎,用於在 Hadoop 上執行平行數據流。使用 Pig,您可以批次處理數據,而無需創建完整的應用程式,這使您能夠輕鬆地嘗試新的數據集。
這本《Programming Pig》的全新更新版為新用戶介紹了 Pig,並為有經驗的用戶提供了關於關鍵功能的全面覆蓋,例如 Pig Latin 腳本語言、Grunt shell 以及用於擴展 Pig 的用戶定義函數 (UDFs)。如果您需要分析數TB的數據,本書將教您如何有效地使用 Pig 來完成這項工作。