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Taking control and reducing the cost your data infrastructure . Kevin Ashby. Enterprise Platform Modernization. Reducing Costs from Mainframe / Unix . The right decision at the time. Custodians of invaluable business data, intelligence, processes - PowerPoint PPT Presentation
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Taking control and reducing the cost your data infrastructure
Kevin Ashby
Enterprise Platform Modernization
• Locked in to shrinking ecosystem • Future tied to single OEM• Baby Boomers with essential skills retiring and
not being replaced• Saving c 40% from Unix migrations• Savings 35-90% mainframe migrations
Reducing Costs from Mainframe / Unix
Custodians of invaluable business data, intelligence, processesCharacterized by scalability, reliability, availability, and cost.Mainframe Systems – System z, Bull, ICL, Tandem, Unisys, etc.Midrange Systems – AS/400, HP3000, OpenVMS, Solaris, HP-UX, Dynix, etcApplications- COBOL, PL/I, CICS, DB2, IMS, JCL, RPG, Natural, Adabas, Oracle
The right decision at the time
However – The Landscape has Changed
Benefits to customers• Reduce IBM Mainframe Licensing Costs by
50% to 90% − Cut the cost of MIPS− Reallocation this to new development to address
business needs• Improve Efficiency and Performance by up
to 90% and maximise use of existing assets • Fit Your Infrastructure to Your Business with
the next-generation Web and Application Platform− Port v Rewrite
Challenges Facing Businesses
Maximize existing investments by making the most of what you already have. Not always a Migration Integration, Interoperability
Make strategic new investments that will bring tangible returns and save you money. BI to wrap around existing data sources Data Marts, extending existing data
stores such as Teradata
Consolidate Data Systems
• Rationalise data platform• Rationalize hardware• Cut energy consumption• Reduce real estate
requirements• Lower administrative
overhead• SQL Server DBAs manage over 3 times as
many databases as Oracle DBAs• Annual cost of administering an Oracle
database is over 3 ½ times of that for SQL Server
Alinean Group 2007
Server Refresh Benefits(Single Core)
Source: Intel estimates as of Nov 2008. Performance comparison using SPECjbb2005 bops (business operations per second). Results have been estimated based on internal Intel analysis and are provided for informational purposes only. Any difference in system hardware or software design or configuration may affect actual performance. For detailed calculations, configurations and assumptions refer to the legal information slide in backup.
2005
184 Intel® Xeon® Single Core
Servers
2009Performance
Refresh1:1
Up to 9x Performance
184 Intel® Xeon® 5500 Based
Servers
18% Annual Energy Costs
Estimated Reduction
– OR – Efficiency Refresh
9:1
21 Intel® Xeon® 5500 Based
Servers
As Low as 8 Month
Payback
90% Annual Energy Costs
Estimated Reduction
Modernization Roadmap
Phase out unneeded applications to constrain maintenance costs
Leave the data transactions as is, implementing new capabilities outside the mainframe, mid range, Unix Server
If your solution is meeting your needs but needs to be on a more cost effective platform you can rehost
If your solution is not providing differentiation, it is often more cost effective to replace with commercially available applications
If your system is not meeting your needs, you can recreate the desired application on a modern platform
Retire Retain Replace Rehost Rewrite
Compliance
ERP
BPM
http://www.microsoft.com/windowsserver/mainframe
Notable migrationsRetain
Replace
Rehost Rewrite
Application Portfolio
C/C++, PL/I, COBOL, ASM
CICS
IMS
DB2
C ISAM
VSAM
z/OS
UNIX
Project Portfolio
Operation Processes
Business Processes
Case
Study
Wanted to reduce the expense of their (RISC) based UNIX platform for SAP
Migrated from UNIX and Oracle to Microsoft SQL Server™ 2005
Migrating from Oracle cut cost by 41%
Enhanced performance over the previous UNIX system
Increased responsiveness gives them a competitive edge