MaxDB Database Technology from SAP Jürgen Primsch MaxDB & livecache Berlin SAP AG
About MaxDB and livecache MaxDB at Work
Summary first MaxDB is a relational database that is used for enterprise class applications (like R/3) livecache is an object management extension Both are joined in a single codebase SAP DB is one of the ancient names for this technology SAP AG 2004, MaxDB by MySQL / Jörg Hoffmeister / 3
Roots of MaxDB 1977 1997 Project at Technical University of Berlin becomes product Changing names: VDN, Reflex, DDB/4, Entire SQL-DB, Adabas D 1994: SAP R/3 available with this database 1997 2003 Customer base gets serviced by SAP AG, Name: SAP DB Object data mgmt added, used in SAP APO as livecache SAP DB becomes DBMS option for nearly all mysap components 2003: Open source under GNU public license (GPL) 2003 today MySQL AB Cooperation MaxDB Version 7.5 as arebranding of SAP DB 7.4.04 Alpha Version of cross connecting Proxy SAP AG 2004, MaxDB by MySQL / Jörg Hoffmeister / 4
About MaxDB and livecache MaxDB at Work
SAP Solutions Powered by SAP NetWeaver SAP NetWeaver SAP R/3 Enterprise mysap SRM mysap SCM People Integration Multi-Channel Access Portal Collaboration Strategic Sourcing Information Integration Knowledge Mgmt Business Intelligence Master Data Mgmt Process Integration Integration Broker, Business Process Mgmt Application Platform Supplier Evaluation Demand/ Source of Supply J2EE ABAP, DB and OS Abstraction R/3 SRM Backbone SCM Backbone 3 rd party Solution MaxDB SAP AG 2004, MaxDB by MySQL / Jörg Hoffmeister / 6
MaxDB + MoreDB = livecache Applications MoreDB by SAP livecache MaxDB by MySQL & SAP SAP AG 2004, MaxDB by MySQL / Jörg Hoffmeister / 7
MaxDB + MoreDB -Teams livecache Applications/Walldorf MaxDB/liveCache Integration & Projects/Walldorf 120 employees directly bound to MaxDB, livecache and livecacheapplications MaxDB/liveCache Kernel/Berlin/Köln MaxDB/liveCache Tools/Berlin MaxDB/liveCache Interfaces/Berlin MaxDB/liveCache Infrastructure/Berlin MaxDB/liveCache Quality&Support/Berlin/Walldorf MaxDB/liveCache Integration & Projects/Walldorf livecache SAP AG 2004, MaxDB by MySQL / Jörg Hoffmeister / 8
MaxDB Interfaces & Tools Operations Tools Interfaces Database Manager DBMGUI (Windows) Web DBM DBMCLI DBAnalyzer Installation Configuration Monitoring Backup/Restore AutoSave SQL Studio (Windows) Web SQL Loader Sync Manager WebDAV MySQL Proxy MaxDB Kernel C/C++ precompiler ODBC 3.5 JDBC 3.0 Perl Python PHP SQLCLI SAP AG 2004, MaxDB by MySQL / Jörg Hoffmeister / 9
MySQL Cooperation Step1 The Proxy Connectivity between MySQL applications and MaxDB MySQL applications will work with MaxDB with almost no changes Supports upgrading from MySQL to MaxDB MySQL Proxy converts SQL syntax and kernel protocol MySQL Client......... MyISAM INNODB SQLDBC MyISAM INNODB SQLDBC mysqld instances &proxies MaxDB Client SAP AG 2004, MaxDB by MySQL / Jörg Hoffmeister / 10
Statistics SAP DB as core DBMS has about 3000 installations, 2400 of which a pure customer installations SAP DB as livecache for SAP APO has about 2900 installations SAP DB as Content Server for SAP KM has about 2000 (optional) installations This means a total of of about 5900 7000 installations worldwide Numbers as of March 2004 SAP AG 2004, MaxDB by MySQL / Jörg Hoffmeister / 11
SAP-Customers using SAP DB -Technology SAP AG 2004, MaxDB by MySQL / Jörg Hoffmeister / 12
Support for MaxDB MaxDB as part of SAP solutions: Support is part of the SAP maintenance contract. You use the SAP Support Infrastructure: OSS service.sap.com You are served by the SAP support staff. SAP AG 2004, MaxDB by MySQL / Jörg Hoffmeister / 13
Support for MaxDB MaxDB stand-alone database: Support contract with MySQL AB You use the MySQL Support Infrastructure: www.mysql.com/support You are served by the MySQL support staff. u MySQL can access the SAP development support for complex problems acting like acustomer (service.sap.com, OSS) SAP AG 2004, MaxDB by MySQL / Jörg Hoffmeister / 14
Support for MaxDB MaxDB as part of SAP solutions and as stand-alone database in own or 3rd party applications: SAP supports MaxDB in SAP environments MySQL supports MaxDB beyond those SAP AG 2004, MaxDB by MySQL / Jörg Hoffmeister / 15
SAP/DB, MaxDB & livecache courses held by SAP ADM515 Database Administration SAP DB WB550 Workshop SAP DB Internals Version 7.4 TEWA60 UMEW60 SAP APO LiveCache Monitoring Empowering Workshop SAP DB Performance Monitoring and Optimization SAP AG 2004, MaxDB by MySQL / Jörg Hoffmeister / 16
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Colors R 0 239 77 191 G 51 159 77 191 B 102 0 77 191 R 124 87 190 80 33 G 30 129 102 34 87 B 31 174 0 71 71 SAP AG 2004, MaxDB by MySQL / Jörg Hoffmeister / 19
Links to SAP PowerPoint Samples & Guidelines In order to access the links below, please view this slide in Slide Show mode SAP_PPT Guidelines Other than Title Slides and Divider Pages -The SAP PPT Guidelines include theory and examples of: Colors, Fonts & Bullets Image Usage & Quotes Graphics, Charts, Tables & Processes SAP_PPT Samples SAP PPT Sample pages include live ppt slides that were discussed in the SAP PPT Guidelines. Users can select from a library of slides including title slides, divider pages, bulleted slides, charts and graphs For questions regarding the information and materials contained in these guidelines, please email branding@sap.com SAP AG 2004, MaxDB by MySQL / Jörg Hoffmeister / 20