Adaptive Server Farms for the Data Center
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The document discusses adaptive server farms for data centers. It addresses challenges like inefficient utilization, overprovisioning, and high costs. It proposes pooling server resources, automating management, and dynamically allocating resources based on demand. This improves utilization and reduces costs through automation, load balancing, and continuous service availability.
![Adaptive Server Farms for the Data Center Contact: Ron Sheen Fujitsu Siemens Computers, Inc [email_address] Sever Blade Summit, Getting the most from your blade servers, March 22, 2005](https://image.slidesharecdn.com/sbs2005-sheen-090801080636-phpapp02/85/adaptive-server-farms-for-the-data-center-1-320.jpg)
![The challenge – over provisioned, inflexible infrastructure ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Utilization of UNIX/Windows servers is low (<25% over 24 hours across all servers) Source: 2003 META Group – The Data Center of the Future](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
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Adaptive Server Farms for the Data Center
- 1. Adaptive Server Farms for the Data Center Contact: Ron Sheen Fujitsu Siemens Computers, Inc [email_address] Sever Blade Summit, Getting the most from your blade servers, March 22, 2005
- 7. QoS Monitoring & Management High Water Mark Low Water Mark Target Metric Range Time QoS Metric Measured QoS metric exceeds the specified maximum acceptable value Allocate more satellite nodes and deploy needed application to meet QoS target Measured QoS metric is below the specified minimal acceptable value (too many resources) Perform orderly shutdown of some instances thus reducing cost and freeing the resources for other work.
- 11. Server Consolidation example - SAP tech-1 Sample configuration for a SAP test environment Images SAP App SAP CI SAP Web WIN SQL Sample configuration for a SAP prod. environment SAP Web SAP Web SAP Appl SAP Central Spare WIN SQL SAP Web SAP Web SAP Appl SAP Central Spare WIN SQL SAP Web SAP Web SAP Appl SAP Central Spare WIN SQL SAP Web SAP Web SAP Appl SAP Appl SAP Appl SAP Appl
- 12. Server Consolidation example - Oracle Images Oracle App S Oracle RAC Web Cache & J2EE Oracle RDBMS SAP Web SAP Web SAP Appl Oracle RAC Spare Oracle RDBMS Web CachJ2EE SAP Web SAP Appl SAP Central Spare WIN SQL SAP Web SAP Web Oracle APP Svr SAP Central Spare WIN SQL SAP Web SAP Web SAP Appl SAP Appl SAP Appl SAP Appl Oracle front end environment Oracle decision support environment OLTP application environment Oracle RAC Oracle RAC Oracle RAC Oracle RAC Oracle RAC Oracle RAC Oracle RAC Oracle APP Svr Oracle APP Svr Oracle APP Svr Oracle APP Svr Oracle APP Svr Web CachJ2EE Web CachJ2EE Web CachJ2EE Web CachJ2EE Web CachJ2EE Spare Spare Spare Spare
Notes de l'éditeur
- # systems fail below min # servers limit: 1. ASCC provisions or reallocates enough servers for minimum #, or more for high load Extra servers needed in pool for continuity: 1. Add servers to pool dynamically Entire site’s servers wiped out: 1. See ASCC solution for disaster recovery