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

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viii Data Administration Support for DataFlux Federation Server In the second maintenance release for SAS 9.3, the LIBNAME engine for DataFlux Federation Server is introduced. SAS Management Console is enhanced to provide wizards for registering DataFlux Federation Servers and DataFlux Federation Server libraries. The DataFlux Federation Server is a data server that provides scalable, threaded, multi-user, standards-based data access technology in order to process and seamlessly integrate data from multiple data sources. The server acts as a hub that provides clients with data by accessing, managing, and sharing SAS data as well as data from several third-party databases. Support for Hadoop through SAS/ACCESS Interface to Hadoop In the second maintenance release for SAS 9.3, SAS Management Console is enhanced to provide wizards for registering Hadoop Servers and libraries that access data in Hadoop through a Hive Server. Hadoop is an open-source technology for large data volume storage and processing. It provides scalability from a combination of high bandwidth, the Hadoop Distributed File System (HDFS), and fault-tolerant distributed processing. SAS Data Management provides integration with Hadoop in three ways: n reading and writing data in HDFS n sending programs and managing execution of programs in Hadoop clusters n selecting transformations from a library that includes Pig, Hive, and MapReduce processing This document focuses on registering the Hadoop server in metadata and then registering libraries that use Hive for reading and writing tables.
Preproduction Server and Library Wizards for SAS LASR Analytic Server In the second maintenance release for SAS 9.3, SAS Management Console is enhanced to provide preproduction wizards for registering servers and libraries for SAS LASR Analytic Server. The preproduction wizards are identified in the following list: n SAS LASR Analytic Server This wizard is used to identify the connection information for a server instance and register it in metadata. n SAS LASR Analytic Server Library This wizard is used to register tables that are loaded in memory on a SAS LASR Analytic Server instance. n SAS Data in HDFS Library This wizard is used to register libraries for tables that are stored in the Hadoop Distributed File System (HDFS). The library only works with SASHDAT files that are created with the OLIPHANT procedure or with the SAS Data in HDFS Engine. New Library Pre-Assignment Options New Library Pre-Assignment Options ix Libraries can be pre-assigned so that the engine that is used for data access is controlled by the SAS administrator. For SAS 9.3, three options are used to identify how the library is pre-assigned. The options are to use the native engine that is identified in metadata, to use the metadata engine, or to indicate that an external configuration file has the LIBNAME statement for the library. These pre-assignment options help administrators control how the SAS clients access the data.
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: What's New in Data Administration f
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 and 18: Local and Remote Access to Data To
Page 19 and 20: n the user-written external file wi
Page 21 and 22: Figure 1.6 Establishing Connectivit
Page 23 and 24: Figure 1.7 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
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1 In SAS Management Console, expand
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3 Enter the fully qualified path to
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10 Click Next. 11 Examine the final
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Figure 2.7 Establishing Connectivit
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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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