圖書標籤: sqoop hadoop Hadoop Programming 英文原版 數據分析 tech rdbms
发表于2024-11-23
Apache Sqoop Cookbook pdf epub mobi txt 電子書 下載 2024
Integrating data from multiple sources is essential in the age of big data, but it can be a challenging and time-consuming task. This handy cookbook provides dozens of ready-to-use recipes for using Apache Sqoop, the command-line interface application that optimizes data transfers between relational databases and Hadoop.
Sqoop is both powerful and bewildering, but with this cookbook’s problem-solution-discussion format, you’ll quickly learn how to deploy and then apply Sqoop in your environment. The authors provide MySQL, Oracle, and PostgreSQL database examples on GitHub that you can easily adapt for SQL Server, Netezza, Teradata, or other relational systems.
Transfer data from a single database table into your Hadoop ecosystem
Keep table data and Hadoop in sync by importing data incrementally
Import data from more than one database table
Customize transferred data by calling various database functions
Export generated, processed, or backed-up data from Hadoop to your database
Run Sqoop within Oozie, Hadoop’s specialized workflow scheduler
Load data into Hadoop’s data warehouse (Hive) or database (HBase)
Handle installation, connection, and syntax issues common to specific database vendors
一問一答得方式解決問題,十分簡短,個人覺得相當不錯。
評分工具書
評分很簡短的概述性的入門級書籍,很小巧和實用的SQl to hadOOP工具,方便將關係型數據庫和企業級數據倉庫中的數據與存放在Hadoop中的數據進行交換,感覺Cloudera將逐步從大數據工具領域中脫穎而齣!
評分小巧實用,簡明易讀
評分小巧實用,簡明易讀
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評分
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Apache Sqoop Cookbook pdf epub mobi txt 電子書 下載 2024