SQL Server In-Memory Across Workloads Performance & Scale Hybrid Cloud Optimized HDInsight Cloud BI

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4 XML KPIs SQL Server 2000 Management Studio Mirroring SQL Server 2005 Compression Policy-Based Mgmt Programmability SQL Server 2008 PowerPivot SharePoint Integration Master Data Services SQL Server 2008 R2 AlwaysOn ColumnStore Index Data Quality Services Power View Cloud Connectivity SQL Server 2012 In-Memory Across Workloads Performance & Scale Hybrid Cloud Optimized HDInsight Cloud BI SQL Server 2014

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9 New high-performance, memory-optimized OLTP engine integrated into SQL Server and designed for modern hardware trends Integrated into SQL Server relational database Full ACID support Memory-optimized indexes (no B-trees or buffer pools) Non-blocking multiversion optimistic concurrency control (no locks or latches) T-SQL compiled to native code Customer benefits Low latency Up to 10x improvement in performance 2 5x improvement in scalability Takes advantage of investments in SQL Server

10 Drivers In-Memory OLTP Tech Pillars Benefits High-performance data operations Frictionless scale-up Efficient, business-logic processing Hybrid engine and integrated experience Main-memory optimized High concurrency T-SQL compiled to machine code SQL Server integration Optimized for in-memory data Indexes (hash and range) exist only in memory No buffer pool Stream-based storage for durability Multiversion optimistic concurrency control with full ACID support Core engine uses lock-free algorithms No lock manager, latches, or spinlocks T-SQL compiled to machine code via C code generator and Visual C compiler Invoking a procedure is just a DLL entry-point Aggressive optimizations at compile time Same manageability, administration, and development experience Integrated queries and transactions Integrated HA and backup/restore Steadily declining memory price, NVRAM Hardware trends Business Many-core processors Stalling CPU clock rate TCO

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12 What s being delivered Increase number of secondaries from four to eight Increase availability of readable secondaries Support for Windows Server 2012 CSV Enhanced diagnostics Main benefits Further scale out read workloads across (possibly geo-distributed) replicas Use readable secondaries despite network failures (important in geo-distributed environments) Improve SAN storage utilization Avoid drive letter limitation (max 24 drives) via CSV paths Increase resiliency of storage failover Ease troubleshooting

13 Failover Clustering Database Mirroring Log Shipping

14 Flexible Integrated Efficient

15 DB DB DB AG AG-VNN AG-IP

16 Availability Group Virtual Name allow applications to failover seamlessly on availability group failover Readable secondary allows offloading read queries to secondary Automatic redirect with Routing Lists or manual connect to Secondary WSFC DENALIWINCLU1 CALGARY VANCOUVER TORONTO Primary DB2 DB1 SalesStore AG1 SalesStore 1 (VNN) AG-IP DB1 DB2 Primary Secondary Secondary -server SalesStore1 Application retry during failover Connect to new primary/new secondary once failover is complete -server SalesStore1; and the listener is online ApplicationIntent=ReadOnly Reports DB1 DB2

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19 Discover Search, access, and transform public and internal data sources with Power Query Share Share data views and workbooks refreshable from onpremises and cloud based data sources, with Power BI Sites Analyze Easy data modeling and lightning fast in-memory analytics with Power Pivot Find Q&A Ask questions and get immediate answers with natural language query Visualize Bold new interactive data visualizations with Power View and Power Map Mobile Mobile access through HTML5 and touch optimized apps for Windows 8, RT and ios tablets Scalable Manageable Trusted

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25 SQL Server Oracle MySQL DB2

26 What s being delivered Three new permissions (CONNECT ANY DATABASE, IMPERSONATE ANY LOGIN, and SELECT ALL USER SECURABLES) Main benefit Greater role separation Ability to create new roles for database administrators who are not sysadmin (super user) Ability to create new roles for users or apps with specific purposes Examples: 1. Database administrators but cannot see user data 2. Database administrators but cannot modify logins 3. Database administrators but cannot impersonate any logins 4. New roles (for example, auditors) to read all data but not database administrators 5. New roles to read all metadata for monitoring purposes (for example, SCOM) but cannot see user data 6. New roles for middle tier app to impersonate any login except sa, sysadmin, or other high privilege logins

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28 Category Largest single database Largest table Biggest total data 1 application Highest database transactions per second 1 server (from performance monitor) Fastest I/O subsystem in production (SQLIO 64k buffer serial read test) Fastest real-time cube Data load for 1 TB Largest MOLAP cube Metric 350 TB 1.5 trillion rows 88 PB 130, GB/sec Millisecond latency 30 minutes 24 TB

29 Download SQL Server 2014 CTP Call to action Register for Power BI Preview Get on Windows Azure