IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 40

using four different platforms to see which one delivered the lowest cost per image or workload (see Figure 2, below): 1. Bu y s t a nd-a lone x 86 s e r v e r s (running one image/workload on each). 2 . R e n t A m a z on E C 2 i n s t a n c e s (running one image/workload on each). 3. Buy large x86 servers and provision virtual servers using an x86 hypervisor (private cloud). 4. U p g r a d e a n e x i s t i n g z10 E C machine and provision virtual servers u si ng z / V M ( pr ivate c loud ) T CO components included hardware, software, maintenance, facilities (power/ c ool i ng ) , a nd ad m i n i s t r at ion a nd assu med 24-7 operat ion. Ad m in ist r at ive cost s wer e der ived f rom I BM Right-f itting Applications into Consolidated Environments and other internal studies. Figure 2 Linux Workloads Cost Per Image (Five-Year TCO) Figure 3 Automated Self-Provisioning As expected, doing business as usual and buying stand-alone or rack servers is the most expensive option ($387,000 per image/work load) . Upgrading an existing z10 EC system and provisioning your own virtual ser vers is the least e x pensive a lter nat ive ($ 68,000, or 82-percent less), while doing the same provisioning on larger x86 servers with a hypervisor resulted in an $87,700 charge per image (77-percent less). W hat may su r pr ise people i s t he public-cloud opt ion using A ma zon Elastic Compute Cloud (EC2) instances was so expensive ($289,000 per image). This is due to several factors. First, using Amazon EC2 instances continuously for 24-7 operation results in higher runtime platform charges (almost threetimes higher) than acquiring physical ser vers and provisioning work loads in-house to achieve higher utilization rates. Customers must purchase software per EC2 instance, rather than be able to take advantage of on-premise multi-core systems that can support multiple images on a given hardware platform. Finally, although individual server management is eliminated with the public cloud, signif icant labor costs are still involved in the administration of each running application instance. Perhaps more impressive is the cost per image of a new IBM System z10 Business Class system for those who don’t currently utilize IBM System z hardware. At $90,900 per image/workload, this system is only slightly more expensive than even x86 architecture-based servers running a hypervisor. Customers electing to provision their own virtual servers in a private cloud setting will find it less expensive than either conventional stand-alone servers or public cloud alternatives. Request-Driven Provisioning W 40 SEPTEMBER/OCTOBER 2009 ibmsystemsmag.com/mainframe hile virtualization, consolidation and ser vice management

IBM Systems Magazine, Mainframe digital edition - September/October 2009

Table of Contents for the Digital Edition of IBM Systems Magazine, Mainframe digital edition - September/October 2009

IBM Systems Magazine, Mainframe digital edition - September/October 2009
Table of Contents
Editor's Desk: IBM Makes it Easy to be Green
Focus on Storage: System z, DS8000 and Tivoli Provide a Complete Encryption Package
Trends: CICS Transaction Server 4.1 Helps Organizations, Compete, Comply and Control
Case Study: Transzap Consolidates its Oracle Databases in a Virtualized Linux on Mainframe Environment
Cover Story: IBM Poughkeepsie Green Data Center Showcases a Dynamic Infrastructure
Feature: IBM Study Reveals the System z10 Provides a Cheaper, Easier-to-Manage Cloud Solution
Feature: Women in IT Team Up to Succeed
Developer: Process XML Documents Within COBOL and DB2
SSDs Are Integral to Enterprise Storage Infrastructures
Product News
Advertiser Index
Stop Run: Gordon Bruce Talks His Way Into a High-Profile IT Gig
Reference Point
2010 Mainframe Buyer's Guide
COMPANY SHOWCASES: Learn more about some of the companies that develop and sell products for the mainframe
PRODUCT + SERVICE LAUNCHES: Get in-depth descriptions of some products in the guide
SUCCESS STORIES: These real-world examples show how mainframe business partners bring real value to companies
USING THE PRODUCT + SERVICE DIRECTORY: How to navigate the listings
Product + Service Directory: Hardware Listings
Product + Service Directory: Software Listings
Product + Service Directory: Services Listings
Product + Service Directory: Education Listings
INDEXES
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - Intro
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - IBM Systems Magazine, Mainframe digital edition - September/October 2009
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - Cover2
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 1
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - Table of Contents
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 3
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 4
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 5
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 6
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 7
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - Editor's Desk: IBM Makes it Easy to be Green
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 9
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - Focus on Storage: System z, DS8000 and Tivoli Provide a Complete Encryption Package
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 11
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 12
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 13
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 14
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 15
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - Trends: CICS Transaction Server 4.1 Helps Organizations, Compete, Comply and Control
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 17
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 18
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 19
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 20
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 21
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - Case Study: Transzap Consolidates its Oracle Databases in a Virtualized Linux on Mainframe Environment
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 23
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 24
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 25
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 26
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 27
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - Cover Story: IBM Poughkeepsie Green Data Center Showcases a Dynamic Infrastructure
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 29
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 30
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 31
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 32
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 33
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 34
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 35
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - Feature: IBM Study Reveals the System z10 Provides a Cheaper, Easier-to-Manage Cloud Solution
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 37
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 38
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 39
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 40
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 41
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - Feature: Women in IT Team Up to Succeed
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 43
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 44
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BRC1
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BRC2
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 45
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - Developer: Process XML Documents Within COBOL and DB2
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 47
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 48
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 49
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - SSDs Are Integral to Enterprise Storage Infrastructures
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 51
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 52
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 53
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - Product News
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - Advertiser Index
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - Stop Run: Gordon Bruce Talks His Way Into a High-Profile IT Gig
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - Cover3
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - Cover4
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - Reference Point
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - RF2
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - 2010 Mainframe Buyer's Guide
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BGCover2
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG1
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG2
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG3
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG4
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG5
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - COMPANY SHOWCASES: Learn more about some of the companies that develop and sell products for the mainframe
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG7
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG8
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG9
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG10
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG11
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG12
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG13
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - PRODUCT + SERVICE LAUNCHES: Get in-depth descriptions of some products in the guide
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG15
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - SUCCESS STORIES: These real-world examples show how mainframe business partners bring real value to companies
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG17
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG18
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - USING THE PRODUCT + SERVICE DIRECTORY: How to navigate the listings
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - Product + Service Directory: Hardware Listings
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG21
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - Product + Service Directory: Software Listings
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG23
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG24
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG25
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG26
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG27
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG28
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG29
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG30
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG31
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG32
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG33
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG34
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG35
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG36
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BG37
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - Product + Service Directory: Services Listings
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - Product + Service Directory: Education Listings
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - INDEXES
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BGCover3
IBM Systems Magazine, Mainframe digital edition - September/October 2009 - BGCover4
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