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商品描述
Apache Drill is a significant new tool in the Hadoop ecosystem that enables users to execute queries in a Hadoop cluster and get results quickly. This practical book provides a first touch introduction to Drill and its ability to handle large files containing data in flexible formats with nested data structures and tables.
Developers and analysts with moderate technical skills will learn the basics of installing and running Drill, and advanced users will understand how incorporate the framework into complex programs, such as using Drill queries to replace some of the MapReduce operations in a large-scale program.
- Gain a basic understanding of how Apache Drill works and what it helps you do
- Get a complete language reference to Drill
- Learn the use cases that make the most sense for Drill
- Use a detailed technical reference for extending the framework
商品描述(中文翻譯)
Apache Drill 是 Hadoop 生態系統中一個重要的新工具，使用者可以在 Hadoop 集群中執行查詢並快速獲得結果。本書提供了對 Drill 的初步介紹，以及其處理包含靈活格式的嵌套數據結構和表格的大型文件的能力。
具備中等技術能力的開發人員和分析師將學習到安裝和運行 Drill 的基本知識，而進階使用者則會了解如何將該框架整合到複雜的程式中，例如使用 Drill 查詢來取代大型程式中的某些 MapReduce 操作。
- 獲得對 Apache Drill 工作原理及其幫助功能的基本理解
- 獲得完整的 Drill 語言參考
- 學習最適合 Drill 的使用案例
- 使用詳細的技術參考來擴展該框架
