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Cost Performance Current Solutions Admin overhead

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Keep, keep, keep! Cut, cut, cut! ??? !#$^* Business owners, end-users, Storage admins, budget owners, DBA

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Goals Cold data always online Significantly lower storage TCO Access cold data with existing applications Easier performance and index maintenance Faster backup/restore Automatically managed and protected cold data Tradeoffs Moderate performance reduction for cold data access Update and delete on cold data is an administrative function Some functional limitations Cost Performance Admin overhead

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DBA scripts and tools work as before; all controls still held in local SQL Server Business applications continue working without disruption Developers continue building or enhancing applications with existing tools and methods On-premises SQL Server Hot/online business data Cold/closed business data Trickle data move Transparent remote query processing

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Enabling Stretch Database Data movement Stretching a table Querying a stretched table Backup & restore

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AzureOn-premises On- premises SQL Server instance On-premises application(s) DB in SAN/Local Storage Ord_Detail Storage Ord_detail _archive table Txn_detail Hot + cold rows Compute

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Azure On- premises SQL Server instance On-premises application(s) DB in SAN/Local Storage Ord_Detail Storage Ord_detail _archive table Trickle data migration Ord_detail _archive table Txn_detail Txn_detail (cold rows only) Hot + cold rows in same table Compute Entire archive table moved Only cold rows moved On-premises

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Azure On- premises SQL Server instance On-premises application(s) DB in SAN/Local Storage Ord_Detail Storage Ord_detail _archive table Txn_detail Txn_detail (cold rows only) Transparent remote data access Hot + cold rows in same table Compute Local data only queries Local + remote data queries Trickle data migration On-premises

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Azure On- premises SQL Server instance On-premises application(s) DB in SAN/Local Storage Ord_detail Storage Ord_detail _archive table Txn_detail Txn_detail (cold rows only) Compute Regular backup & restore Table 2 Table 1 Table 1 Shallow backup & restore Table 2 Table 1 Table 2 Table 1 On-premises

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Azure On- premises SQL Server instance On-premises application(s) DB in SAN/Local Storage Ord_detail Storage Shard 1 Ord_detail _archive table Txn_detail Txn_detail (cold rows only) Compute Storage Shard 2 Ord_detail _archive table Txn_detail (cold rows only) Transparent scaleout On-premises

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NO PURCHASE NECESSARY. Open only to event attendees. Winners must be present to win. Game ends May 9 th, 2015. For Official Rules, see The Cloud and Enterprise Lounge or myignite.com/challenge

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