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SAS Data Integration Studio 3.3- P26 potx

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  • Table of Contents

    • Contents

  • Introduction

  • Using This Manual

    • Purpose of This Manual

    • Intended Audience for This Manual

    • Quick Start with SAS Data Integration Studio

    • SAS Data Integration Studio Online Help

  • Introduction to SAS Data Integration Studio

    • The SAS Intelligence Platform

      • About the Platform Tiers

    • What Is SAS Data Integration Studio?

    • Important Concepts

      • Process Flows and Jobs

      • How Jobs Are Executed

      • Identifying the Server That Executes a Job

      • Intermediate Files for Jobs

    • Features of SAS Data Integration Studio

      • Main Software Features

  • About the Main Windows and Wizards

    • Overview of the Main Windows

    • About the Desktop

      • Overview of the Desktop

      • Metadata Profile Name

      • Menu Bar

      • Toolbar

      • Shortcut Bar

      • Tree View

      • Default SAS Application Server

      • User ID and Identity

      • Metadata Server and Port

      • Job Status Icon

    • Expression Builder Window

    • Job Properties Window

    • Open a Metadata Profile Window

    • Options Window

    • Process Designer Window

      • Process Editor Tab

      • Source Editor Tab

      • Log Tab

      • Output Tab

    • Process Library

      • Java Transformations and Generated Transformations

      • Additional Information About the Process Library Transformations

    • Source Editor Window

    • Table or External File Properties Window

    • Transformation Properties Window

    • View Data Window

    • Overview of the Main Wizards

    • New Job Wizard

    • Transformation Generator Wizard

  • Planning, Installation, and Setup

  • Designing a Data Warehouse

    • Overview of Warehouse Design

    • Data Warehousing with SAS Data Integration Studio

      • Developing an Enterprise Model

      • Step 1: Extract and Denormalize Source Data

      • Step 2: Cleanse, Validate, and Load Data

      • Step 3: Create Data Marts or Dimensional Data

    • Planning a Data Warehouse

    • Planning Security for a Data Warehouse

  • Example Data Warehouse

    • Overview of Orion Star Sports & Outdoors

    • Asking the Right Questions

      • Possible High-Level Questions

    • Which Salesperson Is Making the Most Sales?

      • Identifying Relevant Information

      • Identifying Sources

      • Identifying Targets

      • Creating the Report

    • What Are the Time and Place Dependencies of Product Sales?

      • Identifying Relevant Information

      • Identifying Sources

      • Identifying Targets

      • Building the Cube

    • The Next Step

  • Main Tasks for Administrators

    • Main Tasks for Installation and Setup

      • Overview of Installation and Setup

      • Installing Software

      • Creating Metadata Repositories

      • Registering Servers

      • Registering User Identities

      • Creating a Metadata Profile (for Administrators)

      • Registering Libraries

      • Supporting Multi-Tier (N-Tier) Environments

    • Deploying a Job for Scheduling

      • Preparation

      • Deploy a Job for Scheduling

      • Additional Information About Job Scheduling

    • Deploying a Job for Execution on a Remote Host

      • Preparation

      • Task Summary

    • Converting Jobs into Stored Processes

      • About Stored Processes

      • Prerequisites for Stored Processes

      • Preparation

      • Generate a Stored Process for a Job

      • Additional Information About Stored Processes

    • Metadata Administration

    • Supporting HTTP or FTP Access to External Files

    • Supporting SAS Data Quality

    • Supporting Metadata Import and Export

    • Supporting Case and Special Characters in Table and Column Names

      • Overview of Case and Special Characters

      • Case and Special Characters in SAS Table and Column Names

      • Case and Special Characters in DBMS Table and Column Names

      • Setting Default Name Options for Tables and Columns

    • Maintaining Generated Transformations

      • Overview of Generated Transformations

      • Example: Creating a Generated Transformation

      • Using a Generated Transformation in a Job

      • Importing and Exporting Generated Transformations

      • Additional Information About Generated Transformations

    • Additional Information About Administrative Tasks

  • Creating Process Flows

  • Main Tasks for Users

    • Preliminary Tasks for Users

      • Overview

      • Starting SAS Data Integration Studio

      • Creating a Metadata Profile (for Users)

      • Opening a Metadata Profile

      • Selecting a Default SAS Application Server

    • Main Tasks for Creating Process Flows

    • Registering Sources and Targets

      • Overview

      • Registering DBMS Tables with Keys

    • Importing and Exporting Metadata

      • Introduction

      • Importing Metadata with Change Analysis

      • Additional Information

    • Working With Jobs

      • Creating, Running, and Verifying Jobs

      • Customizing or Replacing Code Generated for Jobs

      • Deploying a Job for Scheduling

      • Enabling Parallel Execution of Process Flows

      • Generating a Stored Process for a Job

      • Improving the Performance of Jobs

      • Maintaining Iterative Jobs

      • Monitoring the Status of Jobs

      • Using the New Job Wizard

    • Working With SAS Data Quality Software

      • Create Match Code and Apply Lookup Standardization Transformations

      • SAS Data Quality Functions in the Expression Builder Window

      • Data Validation Transformation

    • Updating Metadata

      • Updating Metadata for Jobs

      • Updating Metadata for Tables or External Files

      • Updating Metadata for Transformations

      • Setting Name Options for Individual Tables

    • Viewing Data in Tables, External Files, or Temporary Output Tables

      • Overview

      • View Data for a Table or External File in a Tree View

      • View Data for a Table or External File in a Process Flow

      • View Data in a Transformation’s Temporary Output Table

    • Viewing Metadata

      • Viewing Metadata for Jobs

      • Viewing Metadata for Tables and External Files

      • Viewing Metadata for Transformations

    • Working with Change Management

      • About Change Management

      • Adding New Metadata

      • Checking Out Existing Metadata

      • Checking In Metadata

      • Additional Information About Change Management

    • Working with Impact Analysis and Reverse Impact Analysis (Data Lineage)

    • Working with OLAP Cubes

      • Overview of OLAP Cubes

      • OLAP Capabilities in SAS Data Integration Studio

      • Prerequisites for Cubes

      • Additional Information About Cubes

    • Additional Information About User Tasks

  • Registering Data Sources

    • Sources: Inputs to SAS Data Integration Studio Jobs

    • Example: Using a Source Designer to Register SAS Tables

      • Preparation

      • Start SAS Data Integration Studio and Open the Appropriate Metadata Profile

      • Select the SAS Source Designer

      • Select the Library That Contains the Tables

      • Select the Tables

      • Specify a Custom Tree Group

      • Save the Metadata for the Tables

      • Check In the Metadata

    • Example: Using a Source Designer to Register an External File

      • Preparation

      • Start SAS Data Integration Studio and Open the Appropriate Metadata Profile

      • Select an External File Source Designer

      • Specify Location of the External File

      • Set Delimiters and Parameters

      • Define the Columns for the External File Metadata

      • View the External File Metadata

      • View the Data in the External File

      • Check In the Metadata

    • Next Tasks

  • Registering Data Targets

    • Targets: Outputs of SAS Data Integration Studio Jobs

    • Example: Using the Target Table Designer to Register SAS Tables

      • Preparation

      • Start SAS Data Integration Studio and Open a Metadata Profile

      • Select the Target Table Designer

      • Enter a Name and Description

      • Select Column Metadata from Existing Tables

      • Specify Column Metadata for the New Table

      • Specify Physical Storage Information for the New Table

      • Specify a Custom Tree Group for the Current Metadata

      • Save Metadata for the Table

      • Check In the Metadata

    • Next Tasks

  • Example Process Flows

    • Using Jobs to Create Process Flows

    • Example: Creating a Job That Joins Two Tables and Generates a Report

      • Preparation

      • Check Out Existing Metadata That Must Be Updated

      • Create the New Job and Specify the Main Process Flow

      • (Optional) Reduce the Amount of Data Processed by the Job

      • Configure the SQL Join Transformation

      • Update the Metadata for the Total Sales By Employee Table

      • Configure the Loader Transformation

      • Run the Job and Check the Log

      • Verify the Contents of the Total_Sales_By_Employee Table

      • Add the Publish to Archive Transformation to the Process Flow

      • Configure the Publish to Archive Transformation

      • Run the Job and Check the Log

      • Check the HTML Report

      • Check In the Metadata

    • Example: Creating a Data Validation Job

      • Preparation

      • Create and Populate the New Job

      • Configure the Data Validation Transformation

      • Run the Job and Check the Log

      • Verify Job Outputs

    • Example: Using a Generated Transformation in a Job

      • Preparation

      • Create and Populate the New Job

      • Configure the PrintHittingStatistics Transformation

      • Run the Job and Check the Log

      • Verify Job Outputs

      • Check In the Metadata

  • Optimizing Process Flows

    • Building Efficient Process Flows

      • Introduction to Building Efficient Process Flows

      • Choosing Between Views or Physical Tables

      • Cleansing and Validating Data

      • Managing Columns

      • Managing Disk Space Use for Intermediate Files

      • Minimizing Remote Data Access

      • Setting Options for Table Loads

      • Using Transformations for Star Schemas and Lookups

      • Using Surrogate Keys

      • Working from Simple to Complex

    • Analyzing Process Flow Performance

      • Introduction to Analyzing Process Flow Performance

      • Simple Debugging Techniques

      • Setting SAS Options for Jobs and Transformations

      • Using SAS Logs to Analyze Process Flows

      • Using Status Codes to Analyze Process Flows

      • Adding Debugging Code to a Process Flow

      • Analyzing Transformation Output Tables

  • Using Slowly Changing Dimensions

    • About Slowly Changing Dimensions

      • SCD Concepts

      • Type 2 SCD Dimensional Model

    • SCD and SAS Data Integration Studio

      • Transformations That Support SCD

      • About the SCD Type 2 Loader Transformation

    • Example: Using Slowly Changing Dimensions

      • Preparation

      • Check Out Existing Metadata That Must Be Updated

      • Create and Populate the Job

      • Add SCD Columns to the Dimension Table

      • Specify the Primary Key for the Dimension Table

      • Specify the Business Key for the SCD Loader

      • Specify the Generated Key for the SCD Loader

      • Set Up Change Tracking in the SCD Loader

      • Set Up Change Detection in the SCD Loader

      • Run the Job and View the Results

      • Check In the Metadata

  • Appendixes

  • Standard Transformations in the Process Library

    • About the Process Library

      • Overview of the Process Library

      • Access Folder

      • Analysis Folder

      • Control Folder

      • Data Transforms Folder

      • Output Folder

      • Publish Folder

    • Additional Information About Process Library Transformations

  • Customizing or Replacing Generated Code in SAS Data Integration Studio

    • Methods of Customizing or Replacing Generated Code

    • Modifying Configuration Files or SAS Start Commands

    • Specifying Options in the Code Generation Tab

    • Adding SAS Code to the Pre and Post Processing Tab

    • Specifying Options for Transformations

    • Replacing the Generated Code for a Transformation with User-Written Code

    • Adding a User-Written Code Transformation to the Process Flow for a Job

    • Adding a Generated Transformation to the Process Library

  • Recommended Reading

    • Recommended Reading

  • Glossary

  • Index

Nội dung

120 Example: Using a Source Designer to Register SAS Tables Chapter 8 Example: Using a Source Designer to Register SAS Tables Preparation Suppose that you wanted to create a report that extracted information from three operational tables: CUSTOMER, ORDERS, and ORDER_ITEM. Your first task would be to register these tables so that they can be included in a job that creates the report. Because these tables exist in physical storage, you could use a source designer wizard to register these tables. Assume that the following preparations have been made: All of the tables are in SAS format and are stored in a SAS library named Ordetail. The Ordetail library has been registered in a current metadata repository. For details registering libraries, see “Registering Libraries” on page 59. You have selected a default SAS application server for SAS Data Integration Studio, as described in “Selecting a Default SAS Application Server” on page 96. This server can access the tables that you want to register. The main metadata repository is under change-management control. In the current example, after you register the tables, you must check in their metadata. For details about change management, see “Working with Change Management” on page 113. Start SAS Data Integration Studio and Open the Appropriate Metadata Profile Follow these steps to begin work in SAS Data Integration Studio: 1 Start SAS Data Integration Studio as described in “Starting SAS Data Integration Studio” on page 93. 2 Open the appropriate metadata profile as described in “Opening a Metadata Profile” on page 95. You do not need to check out a library in order to add metadata about tables in that library. Accordingly, the next task is to select the appropriate source designer. Registering Data Sources Select the SAS Source Designer 121 Select the SAS Source Designer From the SAS Data Integration Studio menu bar, select Tools Source Designer. The Source Designer selection window displays, as shown in the following display. Display 8.1 Source Designer Selection Window The list of available wizards on your machine might be somewhat different from the list shown in the previous display. Only those data formats for which source designer wizards have been installed are available. From this window, take the following actions: 1 Click the SAS icon. 2 Click Next. The wizard tries to open a connection to the default SAS application server. If there is a valid connection to this server, you might be prompted for a user name and a password. After you have provide that information, you will be taken directly to the Select a SAS Library window. The next task is to select the library that contains the tables that you want to register. 122 Select the Library That Contains the Tables Chapter 8 Select the Library That Contains the Tables After you have connected to a SAS application server, use the Select a SAS Library window to specify the SAS library that contains the tables that you want to register. For the current example, select the Ordetail library, as shown in the following display. Display 8.2 Select a SAS Library Window After selecting the appropriate library, click Next. The SAS application server accesses the library, and the Define Tables window displays. The next task is to select the tables that you want to register. Registering Data Sources Select the Tables 123 Select the Tables The following display shows the tables that are stored in the Ordetail library. Display 8.3 Define Tables Window In this example, we want to create metadata objects for CUSTOMER, ORDERS, and ORDER_ITEM. Accordingly, select these tables and click Next. The next task is to specify a Custom tree group for the table metadata that you are creating. 124 Specify a Custom Tree Group Chapter 8 Specify a Custom Tree Group Use the Select Group window to specify a Custom tree group for the table metadata that you are creating. A Custom tree group is a folder that you can use to keep similar kinds of metadata together in the Custom tree on the SAS Data Integration Studio desktop. Display 8.4 Select Group Window For this example, assume that you do not want to specify a user-defined group for the table. Select Foundation and click Next. The Wizard Finish window displays. . Management” on page 1 13. Start SAS Data Integration Studio and Open the Appropriate Metadata Profile Follow these steps to begin work in SAS Data Integration Studio: 1 Start SAS Data Integration Studio as. Integration Studio as described in “Starting SAS Data Integration Studio on page 93. 2 Open the appropriate metadata profile as described in “Opening a Metadata Profile” on page 95. You do not need. Libraries” on page 59. You have selected a default SAS application server for SAS Data Integration Studio, as described in “Selecting a Default SAS Application Server” on page 96. This server can

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