Microsoft SQL Server - SQL Server Migrations Presentation
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The document discusses SQL Server migrations from Oracle databases. It highlights top reasons for customers migrating to SQL Server, including lower total cost of ownership, improved performance, and increased developer productivity. It also outlines concerns about migrations and introduces the SQL Server Migration Assistant (SSMA) tool, which automates components of database migrations to SQL Server.
![SSMA Migration Analyzer Running it is the easiest way to start a migration project Does the same as the Schema Converter, but doesn’t show the conversion results Preferably to run on a backup/development/test database in order not to interfere with operations You can archive (zip) the reports directory, let us know (send email to [email_address] ), and we’ll try to help you with interpreting the results](https://image.slidesharecdn.com/itdmtrack-deepdive-migrationsfromoracletosqlserver2008r22-100601075434-phpapp02/85/Microsoft-SQL-Server-SQL-Server-Migrations-Presentation-11-320.jpg)
![SSMA Schema Converter Almost never converts 100% (although, sometimes does - Motorola, Valero) Default settings usually work for the initial conversion, but may require changes (e.g. type mappings) as the project progresses Sometimes it’s easier to make changes in the source stored procedures rather than complete the conversion manually If you don’t know what to do with the conversion errors: save the converted code as a script or save a project file send it to [email_address] SSMA support team will analyze the script and will provide some help](https://image.slidesharecdn.com/itdmtrack-deepdive-migrationsfromoracletosqlserver2008r22-100601075434-phpapp02/85/Microsoft-SQL-Server-SQL-Server-Migrations-Presentation-12-320.jpg)
![Call to Action & Resources Consider migration opportunities to SQL Server in your existing ecosystem Leverage the available tools & resources – Download SSMA now! Resources Call to Action Resources Links SQL Server Migration Solution Center http://www.microsoft.com/sqlserver/2008/en/us/migration.aspx SQL Server Migration Assistants http://www.microsoft.com/Sqlserver/2005/en/us/migration.aspx SQL Server Migration Assistant Support [email_address]](https://image.slidesharecdn.com/itdmtrack-deepdive-migrationsfromoracletosqlserver2008r22-100601075434-phpapp02/85/Microsoft-SQL-Server-SQL-Server-Migrations-Presentation-17-320.jpg)
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Microsoft SQL Server - SQL Server Migrations Presentation
- 1. SQL Server Migrations Name Title Microsoft Corporation
- 2. Presentation Outline (hidden slide)
- 3. Migrations To SQL Server Why customers are making the move To get on to the fastest growing relational database To lower TCO Improve Performance Improve Security Increase Developer Productivity Better Decision Making with integrated End-to-End BI
- 4. SQL Server Migration - Top 3 Concerns Breaking the Ice..
- 5. SQL Server Migrations from Oracle Few of the Many customers who Migrated to SQL Server 9 TB system migrated from Oracle with SSMA 100 concurrent users, to be rolled out to 12,000 Great TCO Savings over Oracle, integration with VS.Net Mainframe migration & consolidation Using SSMA to move Oracle database to SQL Server Uses SQL Server & VS.Net as enterprise standards Real-time process control migrated from Oracle “ We were going for Better - Faster - Cheaper. We attained all 3.” – George White, IS Manager Global manufacturer of programmable logic devices Migrating Unix/Oracle Siebel system to SQL Server Apparel & foot-ware maker with multiple brands Moved 1 TB SAP/R3 platform from Oracle to SQL Server $63K reduction in annual license & improved uptime Mission critical system for tracking QA on devices Used SSMA to reduce costs of migration from Oracle Gained development productivity and lower costs
- 6. Significant reduction in costs Better performance Reliability Easier database management Data compression (SQL Server 2008) Migrated SAP to Microsoft ® SQL Server ® Enterprise Edition (64-bit) database software Windows Server ® Enterprise Edition for 64-Bit Systems Lockheed Martin Missiles and Fire Control wanted to update its SAP infrastructure from UNIX/Oracle Needed lower total cost of ownership Required better performance Lockheed Martin gains Enterprise-class capabilities with SAP on Windows, SQL Server “ The cost savings . . . turned out to be real. Everyone, including our CFO, was pleased with the move from UNIX and Oracle to Windows and SQL Server.” Brent Eckhout, SAP Technical Systems Manager, Lockheed Martin, Missiles and Fire Control
- 7. Where Benefits Come From What our customers are seeing & saying: Industry-leading performance and scalability for real-world database workloads Many tools and features to optimize performance of any size database Widely-available Microsoft expertise lowers staff costs More database and application power per hardware dollar Leverage expertise of huge partner ecosystem Affordable standardization with a set of integrated technologies and tools
- 8. Getting Started Learning what you need to make an informed decision Identify and connect key business and technical contacts Establish approach to determine appropriate business priority areas and technical migration plans Fully assess application and data-platform for detailed go-forward implementation (automated tools & templates) Assessment reporting provided can include… Application Complexity Analysis Database Migration Estimates Detail Project Plans More… Initiate deployment services with Microsoft Consulting Services and/or deep partner ecosystem
- 9. Using SQL Server Migration Assistant (SSMA) Migrate Schema & Business Logic Test the Converted DB Convert the Application Test, Integrate & Deploy Migrate Data SSMA: Automates components of database migrations to SQL Server SSMAs (Oracle, Sybase, Access & PowerBuilder Analyzer) Microsoft Confidential 1 2 3 4 Assess the Migration Project SSMA Migration Analyzer SSMA Data Migrator SSMA Migration Tester SSMA Schema Converter
- 10. SQL Server Migration Assistant (SSMA)
- 11. SSMA Migration Analyzer Running it is the easiest way to start a migration project Does the same as the Schema Converter, but doesn’t show the conversion results Preferably to run on a backup/development/test database in order not to interfere with operations You can archive (zip) the reports directory, let us know (send email to [email_address] ), and we’ll try to help you with interpreting the results
- 12. SSMA Schema Converter Almost never converts 100% (although, sometimes does - Motorola, Valero) Default settings usually work for the initial conversion, but may require changes (e.g. type mappings) as the project progresses Sometimes it’s easier to make changes in the source stored procedures rather than complete the conversion manually If you don’t know what to do with the conversion errors: save the converted code as a script or save a project file send it to [email_address] SSMA support team will analyze the script and will provide some help
- 13. SSMA Data Migrator SSMA for Oracle v2 – uses linked server to move data logged operation => slower than SSIS good enough when need to move low data volumes SSMA for Sybase/Access/Oracle v3-4 – uses direct pipe to move data reads and writes data using non-logged operation on par with SSIS or bcp out/in doesn’t write to the disk
- 14. SSMA Migration Tester Was introduced first in SSMA for Oracle v3.1 (August ‘07) Exists in SSMA for Oracle and Sybase v4 Typically used for unit testing of converted stored procedures Customers prefer to run it on existing data sets, rather than letting the tool to create data The next most expensive migration step after the schema conversion
- 15. SSMA Migration Challenges Oracle Forms Row-level triggers Packages Package variables Collections (nested tables, VARRAYs, objects) System packages (not supported by SSMA Extension Pack) Outer joins RAISERROR PRINT UPDATE with alias Comparison and concatenation with NULL Sybase-to-SQL replication Conversion queries Application performance post migration
- 16. “ Without SSMA, it would have been a huge undertaking just to inventory and catalog the system, let alone do the conversion.” Tom Masciovecchio, Director of Publishing Systems, Simon & Schuster “ SQL Server Migration Assistant allowed us to migrate the database in just one day with 100% accuracy. Our DBA was able to stay focused on more important things.” Gordan Redzic, Automation Team Lead, iDEN Automation Group, Motorola SQL Server Migration Assistant (SSMA) was very simple to use and ensured data integrity and accuracy during the migration.” Sanjay Bhadra, Alliance Manager, Sonata Software “ SSMA automated the migration, saving us from having to do hours and hours of manual coding.” Paulo Henrique da Silva , IT Manager, Atento All case studies and testimonials are at: http://www.microsoft.com/sql/migration/custevidence.mspx SQL Server Migration Assistant Customer Evidence
- 17. Call to Action & Resources Consider migration opportunities to SQL Server in your existing ecosystem Leverage the available tools & resources – Download SSMA now! Resources Call to Action Resources Links SQL Server Migration Solution Center http://www.microsoft.com/sqlserver/2008/en/us/migration.aspx SQL Server Migration Assistants http://www.microsoft.com/Sqlserver/2005/en/us/migration.aspx SQL Server Migration Assistant Support [email_address]
- 18. Follow / Join us online: Twitter @sqlpass #sqlpass, LinkedIn group, Facebook group
- 19. © 2009 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.
- 20. Appendix
- 21. Trusted Platform Market Data Dissemination System 5K txs / second, 100K queries / day, running on SQL Server Fixed Income Trade and Positioning System running on SQL Server 30% performance increase, capacity to process 1,000 trades / second 22TB of data on SQL Server 99.999% uptime, scalability for 30% annual growth Web solution managing millions of devices, 7 million txs / day, with 99.999% uptime running on SQL Server
- 22. Enterprise class performance and large database handling Integration with the VS.Net development platform TCO savings and Lower cost of management 8.1 TB OLTP/DW Hybrid System Storing 3 years of transaction data; will grow to 5 years Data mining enables better out-of-stock predictions Health Insurance Services Company Keen on saving costs Needed improved high-volume data loading and analytic query performance "Adding things like a reporting solution or OLAP services, the costs just kept building up on the Oracle side while they remained the same on the SQL Server side." —Adam Soles by, Director of Strategic Development, AIM Healthcare Services 8+ Terabytes Database on one SQL Server
- 23. Lower TCO Make Your capex and opex dollars go farther Enrollment for Application Platform decreases licensing and maintenance costs Widely-available Microsoft expertise lowers staff costs More database and application power per hardware dollar Avoid expensive, forced upgrade to Oracle 11g “ The savings from moving from Oracle to SQL Server were so significant—exceeding $500,000 a year and providing an ROI of less than 12 months—that at first the numbers weren’t believed.” Ken Kemker, Director of Enterprise Architecture Kimball International
- 24. Higher Performance Getting more from your database investments Industry-leading performance and scalability for real-world database workloads Many tools and features to optimize performance of any size database SQL Server 2008 Database Compression for superior storage utilization “ With the new Microsoft Application Platform and HP infrastructure our SAP system performance is 3 times faster than our previous Sun/Solaris/Oracle solution. Ahmet Ihsan Ceylan, Chief Information Officer Arçelik
- 25. SQL Server Migration Assistant (SSMA) for Oracle Migration Steps and SSMA Modules SSMA Migration Analyzer Running it is the easiest way to start a migration project Fill out the questionnaire – helps with understanding the environment Does the same as the Schema Converter, but doesn’t show the conversion results Preferably to run on a backup/development/test database in order not to interfere with operations SSMA Schema Converter Almost never converts 100% (although, sometimes does - Motorola, Valero) Default settings usually work for the initial conversion, but may require changes (e.g. type mappings) as the project progresses Sometimes it’s easier to make changes in the source stored procedures rather than complete the conversion manually CoE provides direct support on conversion errors: SSMA Data Migrator SSMA for Oracle – uses linked server to move data logged operation => slower than SSIS good enough when need to move low data volumes SSMA for Sybase/Access/Oracle – uses direct pipe to move data reads and writes data using non-logged operation on par with SSIS or bcp out/in doesn’t write to the disk Allows to modify the SELECT statement SSMA Migration Tester Typically used for unit testing of converted stored procedures Customers prefer to run it on existing data sets, rather than letting the tool to create data The next most expensive migration step after the schema conversion Assess the Migration Project Migrate Schema and Business Logic Migrate Data Test the Converted DB SSMA Migration Analyzer SSMA Schema Converter SSMA Data Migrator SSMA Tester
- 26. Sample Project Timeframe Customizing your migration project Note: This is an exhaustive list of potential services with time estimates. Actual projects may vary in scope and timing
- 27. SQL Server Total Cost of Ownership No price increase for SQL Server 2008 Migration calculations http://www.cioview.com/ Learn of the total economic impact deploying SQL Server 2008 can have: New Independent Study Finds 162% Risk-Adjusted ROI for SQL Server 2008 Enterprise Data Platform: Microsoft SQL Server 2008 provides a data platform with many advantages and business benefits: better security, performance and scalability, developer productivity, and Business Intelligence tools (BI) SQL Server Enterprise Data Platform SQL Server Features & Function: In depth comparison analysis with key competitors demonstrate the power of SQL Server. Oracle Comparisons SQL Server 2008 compared to Oracle 11g database . Deployment Why use SQL Server instead of Oracle for SAP Compare SQL Server to IBM DB2 Compare SQL Server to MySQL Redmond Magazine: SQL Server Closing the Gap SQL Server Security & Compliance: SQL Server 2008 is secure by design, default, and deployment. The following resources define these capabilities. SQL Server 2008 Security Overview for Database Administrators Compliance Guide for SQL Server 2008 The Value of Migrating to SQL Server Why should customers consider migrating to SQL Server?
- 28. Typical Migration Scenarios Two types of applications: Custom-written: Migration can be done with the customer and a partner Packaged: Talk to the ISV Always do assessment first! (using Migration Analyzer module of SSMA + questionnaire) Many times involves working with SI specializing in database migrations
Editor's Notes
- #2: 06/01/10 12:54 © 2007 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.
- #7: © 2002 Microsoft Corporation. All rights reserved. This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary. The Missiles and Fire Control business unit of global aerospace manufacturer Lockheed Martin creates specialized products that range from missile defense systems and precision engagement weapons to creating heat rejection panels to protect those living aboard the International Space Station. Missiles and Fire Control has long used SAP software for its enterprise resource planning. Since migrating its SAP infrastructure from a UNIX/Oracle solution to Microsoft® SQL Server® Enterprise Edition (64-bit), the company reports enhanced performance and reliability, and a lower total cost of ownership including a significant savings in software and maintenance costs. Looking ahead to upgrading to SQL Server 2008, the company’s internal testing has found that the new Row Compression feature reduces database sizes by 37 percent while enhancing performance of some runs by more than 80 percent. FOR THE COMPLETE CASE STUDY, GO TO: http://www.microsoft.com/casestudies/Case_Study_Detail.aspx?casestudyid=4000004971
- #8: 06/01/10 12:54 © 2007 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.
- #9: 06/01/10 12:54 © 2007 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.
- #11: http://www.microsoft.com/sqlserver/tour/en/videos/migrating-from-oracle-to-sql-server.aspx 06/01/10 12:54 © 2007 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.
- #18: 06/01/10 12:54 © 2007 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.
- #19: Your free PASS membership enables access to 12 Virtual Chapters, 24 Hours of PASS broadcasts, local PASS Chapters, professional development resources, newsletters, events calendar, and much more Meet up with like-minded professionals throughout the year at face-to-face PASS Chapter meetings, discuss topical SQL Server issues, share tips and tricks, network, enjoy special guest speakers and get access to all things PASS At PASS Summit, meet top industry experts , learn about best practices, effective troubleshooting, how to prevent issues, save money, and build a better SQL Server environment
- #22: MSC is now 22tb across the org now on SQL 2005.
- #23: 06/01/10 12:54 © 2007 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.
- #24: 06/01/10 12:54 © 2007 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.
- #25: Further proof points pointing to higher performance: Kimball International (http://www.microsoft.com/casestudies/Case_Study_Detail.aspx?CaseStudyID=4000003983) Diversified manufacturer Kimball International migrated its SAP infrastructure to the Microsoft Application Platform and got greater processing power. This has been especially evident in its two ECC 5.0 ERP systems. “We made a number of measurements before and after the migration, and have seen a 30 percent to 50 percent increase in processing speeds,” says Sam Mason, Engineer, SAP Basis Infrastructure at Kimball International. “Some gains are even greater. We had a batch job that used to run for 64 hours before the migration that is now completed in 13 hours, so processing time in some cases has been reduced by more than 75 percent.” The performance enhancements were noticeable by internal users, some of whom contacted IT after the migration to ask about the faster processing times they were seeing. “ The ECC ERP system supporting the Furniture group is our largest database at more than 5 terabytes,” Kemker says. “We were impressed that after the migration we saw significant performance improvements in 13 of 14 measured metrics.” DenizBank (http://www.microsoft.com/casestudies/Case_Study_Detail.aspx?casestudyid=4000003792) DenizBank adopted the Microsoft Application Platform to develop a robust infrastructure that could support all banking services reliably. The Web-based infrastructure is processing a huge volume of bank transactions—a year’s worth from all 385 branches in just eight hours. This massive increase in efficiency means DenizBank employees gain access to banking data faster for smarter business decisions. Research has shown it would take 600 full-time employees to process the same kind of workload. KAS Bank (http://www.microsoft.com/casestudies/Case_Study_Detail.aspx?casestudyid=4000003002) KAS Bank adopted the Microsoft Application Platform to provide customers with faster, more reliable corporate actions, settlements, and payments processing, while lowering operational costs. The first step was to check if a new environment could handle high levels of straight through processing without any reduction in performance. “ After rigorous benchmark testing, multi-network interface Microsoft BizTalk Server, with its BizTalk Accelerator for SWIFT, emerged as the most suitable choice,” says Van der Horst. “The proof of concept showed that Microsoft came out best on both performance and cost.” 06/01/10 12:54 © 2007 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.
- #26: 06/01/10 12:54 © 2007 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.