Data Crunching
暫譯: 數據處理

Greg Wilson

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商品描述

Description:

Every day, all around the world, programmers have to recycle legacy data, translate from one vendor's proprietary format into another's, check that configuration files are internally consistent, and search through web logs to see how many people have downloaded the latest release of their product. This kind of "data crunching," may not be glamorous, but knowing how to do it efficiently is essential to being a good programmer.

This book describes the most useful data crunching techniques, explains when you should use them, and shows how they will make your life easier. Along the way, it will introduce you to some handy, but under-used, features of Java, Python, and other languages. It will also show you how to test data crunching programs, and how data crunching fits into the larger software development picture.

 

商品描述(中文翻譯)

**描述:**

每天,在世界各地,程式設計師必須回收舊有數據,將一個供應商的專有格式轉換為另一個供應商的格式,檢查配置檔案是否內部一致,並搜尋網頁日誌以查看有多少人下載了他們產品的最新版本。這種「數據處理」可能並不華麗,但有效率地執行這些任務對於成為一名優秀的程式設計師至關重要。

本書描述了最有用的數據處理技術,解釋了何時應該使用它們,並展示了它們如何使你的生活更輕鬆。在此過程中,它將介紹一些方便但使用不多的 Java、Python 和其他語言的功能。它還將展示如何測試數據處理程式,以及數據處理如何融入更大的軟體開發全景中。