case study: designing a global scaled-out architecture robert l davis @sqlsoldier
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Case Study: Designing a GlobalScaled-out Architecture
Robert L Daviswww.sqlsoldier.com
www.sqldbamaster.com@SQLSoldier
Robert L DavisPrincipal DBA at Coinstar, Inc.Greater Seattle Area | Information Technology and Services
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P.M. SQL Server Master Certification Program at MicrosoftSr. Database Administrator at Microsoft www.SQLDBAMaster.comwww.SQLSoldier.com@SQLSoldierwww.linkedin.com/in/robertldavisSQL PASS Summit 2013
Designing a GlobalScaled-out Architecture
To be competitive on a global market, deliver a consistent user experience
no matter where that user is located.
Designing a GlobalScaled-out Architecture
Case Study: Unnamed Microsoft Website• Lowering data delays
– Smart targeting of write information– Smart lookups of key information– Data de-duplication and compression
Designing a GlobalScaled-out Architecture
Case Study: Unnamed Microsoft Website• Data de-duplication and compression
– Riverbed® Steelhead® WAN Optimization– Replication distribution 10X faster
• Peer-to-peer latency for distant nodes went from as high as 12 seconds to 1 or 2 seconds.
Designing a GlobalScaled-out Architecture
Case Study: Unnamed Microsoft Website• Essential Hardware
– Localized webserver clusters– Localized SQL Server clusters– Big-IP Global Traffic Manager
• Front-end VIP– Riverbed® Steelhead® WAN Optimization
Appliance