By Robert Griesemer
This easy-to-understand instructional covers Oracle Warehouse Builder from the floor up, and faucets into the author's extensive event as a software program and database engineer. Written in a calm sort with step by step motives, plenty of screenshots are supplied in the course of the publication. there are various assistance and useful tricks all through that aren't present in the unique documentation. through following this publication, you should use Oracle Warehouse Builder within the absolute best means and maximize your studying strength. This e-book is an effective start line for database engineers, directors, and designers who're accountable for info warehouse tasks and wish to layout them and cargo information into them. while you're an individual who desires to research Oracle Warehouse Builder and extend your wisdom of the instrument and knowledge warehousing, this can be an amazing e-book for you. No previous info warehouse or database adventure is presumed with all new database and knowledge warehouse technical phrases and ideas defined in transparent easy-to-understand language.
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It doesn't matter what DBMS you're using—Oracle, DB2, SQL Server, MySQL, PostgreSQL—misunderstandings can continually come up over the appropriate meanings of phrases, misunderstandings which may have a major impression at the luck of your database initiatives. for instance, listed below are a few universal database phrases: characteristic, BCNF, consistency, denormalization, predicate, repeating staff, sign up for dependency.
Additional resources for Oracle Warehouse Builder 11g: Getting Started
It will appear soon. The following are steps in the creation process: 1. The first step is to specify what action to take. Since we do not have a database created, we'll select the Create a Database option in Step 1. If there was a database already created, the options for configuring a database or deleting a database would be selectable. Templates can be managed with the Database Configuration Assistant application, which are files containing preset options for various database configurations.
Com This material is copyright and is licensed for the sole use by Anna Indahl on 12th August 2009 PSC 94 Box 361, , APO, , 09824 Defining and Importing Source Data Structures The Warehouse Builder software and Oracle database have been installed, and we're ready to begin building our data warehouse. The first thing we have to do is define what our sources of data will be. If we are going to build a useful data warehouse, we have to know what kinds of information our users are going to need out of the warehouse.
The OWB client installation is not as complex as a full database installation, so it does not need all the additional information it asked for during the database installation. Com This material is copyright and is licensed for the sole use by Anna Indahl on 12th August 2009 PSC 94 Box 361, , APO, , 09824 Chapter 1 This summary gives us an idea of the disk space it will need, as well as the products that will be installed. If we scroll down the list, we'll see a number of other Oracle utilities and applications that it will install.