Skip to main content

What’s New in SQL Server 2014 since SQL Server 2012


PERFORMANCE & SCALE

o        In-Memory OLTP

o        Enhanced In-Memory ColumnStore for DW

o        Buffer Pool Extension to SSDs

o        Enhanced Query Processing

o        Resource Governor adds IO governance

o        SysPrep at cluster level

o        Predictable performance with tiering of compute, network, and storage with Windows Server 2012 R2

HIGH AVAILABILITY

o        Enhanced AlwaysOn, with 8 secondaries and Replica Wizard

o        Delayed Durability

o        Clustered Shared Volume support, VHDX support (Windows Server 2012 R2)

o        Manage on-premises and cloud apps (System Center 2012 R2)

SECURITY

o        Enhanced separation of duty

o        CC certification at High Assurance Level for 2014

o        Backup encryption support

PROGRAMMABILITY

o        Query optimization enhancements

EASY ACCESS TO DATA, BIG & SMALL

o        Power Query

o        Windows Azure HDInsight Service

o        Analytics Platform System (PDW V2)

POWERFUL INSIGHTS WITH FAMILIAR TOOLS

o        Power BI in Office 365

o        Power Map for Excel

o        Mobile interfaces for Power BI



HYBRID CLOUD SOLUTIONS

o        Simplified backup to Windows Azure

o        Support for backup of previous versions of SQL Server to Windows Azure

o        Cloud back-up encryption support

o        Simplified cloud Disaster Recovery with AlwaysOn replicas in Windows Azure VMs

EASY ON-RAMP TO THE CLOUD

o        New Windows Azure Deployment UI
for SQL Server

o        Larger SQL Server VMs and memory sizes now available in Windows Azure

Comments

Popular posts from this blog

SSRS INTERVIEW QUESTIONS

Q: What is SSRS? Ø   SSRS or SQL Server Reporting Service is a server-based report generation software systems from Microsoft and is part of Microsoft BI. Ø   It is used for preparing and delivering interactive and variety of reports. Ø   It is administered through an web based interface. Ø   Reporting services utilizes a web service interface for supporting and developing of customized reporting applications. Ø   SSRS lets you create very rich reports (Tabular/Graphical/Interactive) from various datasources with rich data visualization (Charts, Maps, sparklines) Ø   SSRS allows are reports to be exported in various formats (Excel, PDF, word etc) Q: Explain SSRS Architecture? Reporting services architecture comprises of integrated components. It is a multi-tiered, included with application, server and data layers. This architecture is scalable and modular. A single installation can be used across multiple computers. It includes the fo...

Exception deserializing the package "The process cannot access the file because it is being used by another process."

TITLE: Microsoft Visual Studio ------------------------------ Failed to start project ------------------------------ ADDITIONAL INFORMATION: Exception deserializing the package "The process cannot access the file 'E:\SSASCube\HistoricalDataLoad\HistoricalDataLoad\bin\Development\HistoricalDataLoad.ispac' because it is being used by another process.". (Microsoft.DataTransformationServices.VsIntegration) ------------------------------ The process cannot access the file 'E:\SSASCube\HistoricalDataLoad\HistoricalDataLoad\bin\Development\HistoricalDataLoad.ispac' because it is being used by another process. (mscorlib) ------------------------------ BUTTONS: OK ------------------------------ While running SSIS package i got the error “The process cannot access the file ‘*.ispac’ because it is being used by another process”. I tried to close SSDT and run it again but, I still got the same error while compiling. Then, after searching over internet, I got...

Failed to execute the package or element. Build errors were encountered

Error: TITLE: Microsoft Visual Studio ------------------------------ Failed to execute the package or element.   Build errors were encountered. For more information, see the Output window. ------------------------------ BUTTONS: OK ------------------------------   Solution: We tried to close SSDT and run it again but, we still got the same error while running SSIS package. Then, we need to follow bellow solution: Step 1: Go to Task Manager–> Details Tab. Step 2: Locate the process “ DtsDebugHost.exe “. Kill this process. There might be multiple instances of this process. Kill all of them. Step 3: Rerun SSIS package