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Importing and Exporting Oracle Data for Developers

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Importing and Exporting Oracle Data for Developers
Importing and Exporting Oracle Data for Developers
MP4 | Video: AVC 1280x720 | Audio: AAC 44KHz 2ch | Duration: 3.5 Hours | 518 MB
Genre: eLearning | Language: English

Moving data between databases and schemas is an important need in today's data-centric world. In this course, you will learn the various tools and methods to get data in and out of Oracle quickly and efficiently in several popular formats.

Today, more then ever, data is central to any organization to provide useful insights and competitive advantages. There is also a growing need to move data around, from one database to another or within schemas of the same database, for better analysis, testing, and review. Data warehouses are crucial for predictive analysis, and the need to have efficient tools to extract, transform, and load data in these environments is extremely important. In this course, you will learn how to get data quickly and efficiently in and out of Oracle using popular formats like Excel, XML, JSON, plain insert scripts, and SQL loader format, among others. We will learn about the flexible SQL*Loader tool and its powerful direct path option which can improve load performance by orders of magnitude. We will explore the powerful External table feature, which allows you to query data in external data files using the power of SQL and PL/SQL. After taking this course, as a database developer you should be well equipped with the skills and knowledge to perform data transfer tasks effectively.

Importing and Exporting Oracle Data for Developers

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  1. 开发者的Oracle数据导入和导出 在数据库和schema之间移动数据是每天日常工作中重要的工作。在本教程中,你讲学习到用几种流行的方法从Oracle中快速有效地导入和导出数据的方法。 今天比以往任何,数据是任何企业的中心,其用来提供有用的见解和竞争优势。除此之外,还有对数据转移的需要。同一个或同一个数据库的不同的schema之间转移数据,用于更好的分析、测试以及审查。数据仓库对于任何预测性分析都是至关重要的,拥有有效工具提取、转换以及在这些环境中导入数据的需要也变得至关重要。在本教程中,你将学习如何使用流行的格式,如Excel、XML、JSON、插入脚本以及SQL导入格式在Oracle中导入导出数据。我们将学习灵活的SQL导入工具及其强大的直接路径选项,这可以通过数量级提高载入性能。我们将学习强大的外部表功能,这可以让你使用SQL和PL/SQL查询外部数据文件中的数据。学习完本教程周,作为一名数据库开发者,你能够有效地掌握相关的技能。
    wilde(特殊组-翻译)1年前 (2016-05-29)