SAS 9.3 Intelligence Platform: Data Administration Guide, Second ...

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6 Chapter 1 / Overview of Common Data Sources Figure 1.4 SAS Workspace Server Accessing Remote Data Sets Note: This figure shows a SAS Workspace Server accessing data over a shared file system. To access data over network connection (without the file system), use SAS/SHARE as described in this document. External Files An external file is a file that is maintained by the machine operating environment or by a software product other than SAS. A flat file with comma-separated values is one example. SAS Data Integration Studio provides three source designer wizards that enable you to create metadata objects for external files: n the delimited external file wizard for external files in which data values are separated with a delimiter character. This wizard enables you to specify multiple delimiters, nonstandard delimiters, missing values, and multi-line records. n the fixed-width external file wizard for external files in which data values appear in columns that are a specified number of characters wide. This wizard enables you to specify non-contiguous data.
n the user-written external file wizard for complex external files that require userwritten SAS code to access their data. The external file source designer wizards enable you to do the following: n display a raw view of the data in the external file n display a formatted view of the data in the external file, as specified in the SAS metadata for that file n display the SAS DATA step and SAS INFILE statement that the wizard generates for the selected file n display the SAS log for the code that is generated by the wizard n specify options for the SAS INFILE statement that is generated by the wizard, such as National Language Support (NLS) encoding n override the generated SAS INFILE statement with a user-written statement n supply a user-written SAS DATA step to access an external file The following figure shows establishing connectivity to external files: Figure 1.5 Establishing Connectivity to External Files External Files 7 For a detailed example of an external file connection, see “Establishing Connectivity to a Flat File” on page 48.
Page 1 and 2: SAS ® 9.3 Intelligence Platform Da
Page 3 and 4: Contents What's New in Data Adminis
Page 5 and 6: Contents v Buffering Data for DB2 (
Page 7 and 8: What's New in Data Administration f
Page 9 and 10: Preproduction Server and Library Wi
Page 11 and 12: Recommended Reading n SAS Statement
Page 13 and 14: Overview of Common Data Sources 1 O
Page 15 and 16: Data Set Options: Reference. The fo
Page 17: Local and Remote Access to Data To
Page 21 and 22: Figure 1.6 Establishing Connectivit
Page 25 and 26: Scalable Performance Data Server an
Page 27 and 28: Symmetric Multiprocessing Scalable
Page 29 and 30: The following example shows the syn
Page 31 and 32: Figure 1.11 Establishing Connectivi
Page 33 and 34: n Some database vendors (Oracle 10g
Page 35 and 36: Connecting to Common Data Sources 2
Page 37 and 38: Contents 25 Establishing Connectivi
Page 39 and 40: 1 Register the DBMS server. 2 Regis
Page 41 and 42: Figure 2.1 Establishing Shared Acce
Page 43 and 44: n Create a user-defined formats con
Page 45 and 46: Figure 2.2 Establishing Shared Acce
Page 47 and 48: 7 Examine the final page of the wiz
Page 49 and 50: 1 configuration of a user account a
Page 51 and 52: Enter the following configuration s
Page 53 and 54: Establishing Connectivity to a Comp
Page 55 and 56: 6 Click OK to save the configuratio
Page 57 and 58: 1 In SAS Management Console, expand
Page 59 and 60: 1 In SAS Management Console, expand
Page 61 and 62: 3 Enter the fully qualified path to
Page 63 and 64: 10 Click Next. 11 Examine the final
Page 67 and 68: Establishing Connectivity to a SAS
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This example shows the process for
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Note that the correct Path value is
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Figure 2.9 Establishing Connectivit
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Field Sample Value User User Name T
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Click Next. 7 Examine the final pag
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Figure 2.10 Establishing Connectivi
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3 Select ODBC Server from the Datab
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Field Sample Value Engine ODBC You
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Stage 1: Register the DataFlux Fede
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3 Enter an appropriate library name
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Field Sample Value Minor Version Nu
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Click Next. 7 Examine the final pag
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Field Sample Value Software Version
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Table 2.36 Library Properties Field
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Table 2.38 Connection Properties Fi
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Field Sample Value Database Schema
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6 Check the metadata folder path in
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Setting UNIX Environment Variables
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Troubleshooting SAS/ACCESS Connecti
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Assigning Libraries 3 What Does It
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processes that create or update tab
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n the native engine that is specifi
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Understanding Native Engines and th
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and how they use the metadata engin
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This message is generated for libra
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TIP Select By external configuratio
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cannot be read until they are regis
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n appserver_autoexec_usermods.sas U
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Managing Table Metadata 4 Overview
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Creating Table Metadata for a New L
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The report that is generated by the
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NOUPDATE specifies not to update ex
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proc metalib; omr (library="lib1" r
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Optimizing Data Storage 127 5 Overv
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an uncompressed file, each row is a
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Compressing Data 131 Figure 5.2 The
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In addition to writing SAS code to
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Sorting Data 135 Figure 5.4 The Sor
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Multi-Threaded Sorting The SAS syst
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Buffering Data for DB2 (UNIX and PC
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under z/OS involve a trade-off, gen
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Setting LIBNAME Options That Affect
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substantial data movement generally
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Managing OLAP Cube Data 153 6 Intro
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Stored, precalculated summarization
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3 Under Server Manager, locate the
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n If you have not specified a serve
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n In SAS OLAP Cube Studio, you can
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Display 6.2 Library Properties 2 Cl
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Display 6.4 Information Map Propert
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aggregation a summary of detail dat
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OLAP See online analytical processi
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A access defining ODBC data sources
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D data access local and remote 5 OL
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making available to cubes for drill
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ead-only access for reporting libra
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connectivity to databases 10, 56 co
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SAS/SHARE Remote Engine library 34
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Z z/OS SAP on 86 Index 183
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