1 Dell Virtualization Solution for Microsoft SQL Server 2012 using PowerEdge R820 This white paper discusses the SQL server workload consolidation capabilities of Dell PowerEdge R820 using Virtualization. Vinod Kumar Dell Database Solutions Engineering
2 This document is for informational purposes only and may contain typographical errors and technical inaccuracies. The content is provided as is, without express or implied warranties of any kind Dell Inc. All rights reserved. Dell and its affiliates cannot be responsible for errors or omissions in typography or photography. Dell, the Dell logo, and PowerEdge are trademarks of Dell Inc. Intel and Xeon are registered trademarks of Intel Corporation in the U.S. and other countries. Microsoft, Windows, and Windows Server are either trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell disclaims proprietary interest in the marks and names of others. July 2012 Rev 1.0 ii
3 Contents Executive summary... 4 Introduction... 4 Objectives... 4 Microsoft Hyper-V Overview... 5 System Center Virtual Machine Manager... 5 SQL Server 2012 Virtualization overview... 6 SQL Server 2012 Licensing... 6 Why Dell Server & Storage Hardware... 7 Dell PowerEdge R820 as a Virtualization Platform... 7 Dell SQL Server 2012 Reference architecture using PowerEdge R Single Server Reference Architecture... 7 Highly Available Reference Architecture... 8 Performance and Scalability of Virtual Machines achieved... 9 Test Methodology Results and Analysis Conclusion Appendix A Tables Table 1. Test Configuration Details Table 2. Virtual Server Configuration Details Table 3. Observed Consolidation Capability of R820 for the specific OLTP workload Table 4. Hyper-V performance counters(medium VMs) Table 5. Hyper-V performance counters(large VMs) Figures Figure 1. SVCMM... 5 Figure 2. Single Server Reference Architecture... 8 Figure 3. HA Reference Architecture... 9 Figure 4. SQL Server Storage Layout Figure 5. Database Transactions per Second Figure 6. Database Batch Requests per Sec Figure 7. PowerEdge R820 CPU Utilization Figure 8. Impact of Hyper-threading on Large VMs iii
4 Executive summary Dell PowerEdge 12 th generation servers provide the robustness and reliability for a highly efficient database consolidation platform. You should choose Dell PowerEdge R820 a powerful four socket enterprise server as an optimal platform for database consolidation because of its robustness, reliability, and performance characteristics. This white paper describes the advantages of consolidating Microsoft SQL Server database application workloads to a virtualization environment using Microsoft Windows Server 2008 R2 Hyper-V and Microsoft SQL Server 2012 on dell PowerEdge R820. It demonstrates that Dell PowerEdge R820 is capable of delivering the performance, consolidation, and scalability needed to run SQL Server workloads in a virtualized environment. Introduction One of the major challenges organizations face is the challenge of ensuring the operating efficiency of the data center. With the emergence of powerful servers, there is a large possibility of not optimally utilizing the hardware capability for a specific workload. In such cases, it is expensive to run workloads on a standalone machine. In addition to the inefficient operation, it leads to several other challenges like over power consumption, manageability, increased data center space usage etc., which becomes even more challenging in scenarios when increasing data growth slows down the system performance and requires physical expansion of the configuration. Organizations are looking for deploying virtual servers to reduce IT cost and increase data center performance. Microsoft SQL Server is a popular database product that is widely used by business applications. Consolidating servers through virtualization helps us utilize the resources appropriately; eases deployment, maintenance, power saving, reliability, and availability. The adoption of virtualization in enterprise has increased flexibility in deployment and life cycle management of applications. IT professionals deploy and use virtualization to consolidate workloads and reduce server sprawl. Additionally, they deploy virtualization with clustering technologies to provide a robust IT infrastructure with high availability and quick disaster recovery. This paper outlines how Dell PowerEdge R820 and Microsoft Hyper-V may be used to deploy multiple SQL Server 2012 databases on a virtualized environment without compromising on the performance. Objectives The objectives of this technical paper include: Understanding Dell PowerEdge R820 server capabilities to run SQL workload in a virtualized environment. Testing to see how many medium and large SQL VM s can be consolidated using R820. Using best practices to run SQL server workload on a virtualized environment. iv
5 Microsoft Hyper-V Overview Microsoft Windows Server 2008 R2 SP1 Hyper-V builds on the architecture and functionality of Windows Server 2008 Hyper-V by adding multiple new features that enhance product flexibility. Some of the key features that are available in Microsoft Hyper-V Server 2008 R2 SP1 include: Dynamic memory takes all memory of the Hyper-V host and distributes it across all the Virtual Machines. Live migration allows you to move running virtual machine from one Hyper-V host to another Hyper-V host within the same failover cluster without a perceived downtime. Cluster shared volume support all the nodes that are part of the failover cluster., can access cluster shared volumes (CSV). Different nodes that are part of failover cluster can host a virtual machine on the same volume. One of the main highlights of Microsoft Hyper-V is the integration that it provides to the Microsoft System Center Group of products, which brings ease and flexibility of managing the virtual environments. System Center Virtual Machine Manager Microsoft System Center is a comprehensive IT infrastructure, virtualization, and cloud management platform. With System Center, you can more easily and efficiently manage your applications and services across multiple hypervisors as well as across public and private cloud infrastructures to deliver flexible and cost-effective IT services for your business. Figure 1. SVCMM Virtual Macines Virtual Machines Hyper-V Server 1 Hyper-V Server 2 Network Switch SCVMM 5
6 As shown in figure 1, SCVMM is installed on a dedicated server to manage two hypervisor hosts. In this experiment, we have used SCVMM to deploy a fully configured SQL virtual machine to hyper-v host. System Center Virtual Machine Manager makes the deploying of SQL virtual machines a very simple process. SCVMM creates the template from a fully configured SQL VM; the created template is stored in its library. This template can be deployed multiple times and anywhere in the network. We have seen deploying fully configured virtual machine in less than 20 minutes. SQL Server 2012 Virtualization overview Microsoft SQL Server 2012 builds on the capabilities that were offered in sql server It is Microsoft s first cloud-ready information platform that will help organizations unlock breakthrough insights across the organization and quickly build solutions to extend data across on-premises and public cloud, backed by mission critical confidence. SQL Server 2012 added new features, which include the following: High availability with AlwaysOn feature Improved query performance with ColumnStore Index Rapid data discovery via Power View and PowerPivot Credible, consistent data via BI Semantic Model and Data Quality Services Scale on demand from devices to datacenter to cloud SQL Server 2012 Licensing Microsoft SQL Server is increasingly being deployed in virtualized environments, which enable running instances of SQL Server concurrently in separate virtual machines. SQL Server 2012 offers expanded virtualization rights, options and benefits to provide greater flexibility for customers deploying in virtual environments. Customers have the choice to license SQL Server 2012 when it is deployed on a virtual environment. Licensing an individual SQL Server 2012 Virtual machine: 1. When licensing an individual virtual machine using per core licensing model, the customer must purchase the core license for each virtual processor. 2. When licensing an individual virtual machine using Server + CAL licensing model, the customer must purchase one server license for each virtual machine. Maximize Virtualization by licensing the entire physical server: Licensing all the physical cores on server can run SQL virtual machine equal to physical cores. For example, a four processor server with four cores can run sixteen SQL Virtual machines. Visit for more information on licensing. The remainder of this white paper discusses the sample SQL Server 2012 database reference configurations that are possible on Dell PowerEdge servers using Microsoft Hyper-V as the virtualization platform. 6
7 Why Dell Server & Storage Hardware Dell 12 th generation servers offer an efficient infrastructure for hosting a virtualized platform. Microsoft SQL Server 2012, along with its robust HA and DR capabilities, offer a high performing and reliable software stack good for consolidation scenarios. Dell PowerEdge R820 as a Virtualization Platform PowerEdge R820, with the multi-core Intel Xeon processor E product family support, may be beneficial in delivering outstanding performance for server. The PowerEdge R820, with 2-socket and 4- socket configuration options, can feature up to 32 cores of latest generation server-class processing power. This server supports up to 16 TB internal capacity and integrated PCIe Gen3-capable expansion slots for extra capacity and functionality. Plus, up to two internal RAID controllers allow a range of RAID levels for improved storage reliability, and the front-access PCIe SSDs enable performanceenhancing in-box storage tiering. Up to 1.5TB of highly scalable memory (48 DIMM slots) lets the R820 efficiently process extremely demanding workloads, such as: Enterprise resource planning (ERP) Databases and data warehousing ecommerce Virtual desktop infrastructure (VDI) Data-node high-performance computing (HPC) Visit for more information on Dell PowerEdge R820 Server. Dell SQL Server 2012 Reference architecture using PowerEdge R820 The sections below discuss the sample single server and multi-server virtualized reference architectures that are possible using Dell PowerEdge R820, SQL Server 2012, and Hyper-V. Single Server Reference Architecture Figure 1 shows an example virtualized database reference configuration using PowerEdge R820, Hyper-V, and SQL Server In the proposed reference configurations and for the follow-on experiments of this white paper, we have used PowerVault MD3620F as the SAN storage, QLogic QLE2562 as the storage interface and Brocade 5100 as the SAN switch. 7
8 Brocade Dell Virtualization Solution for Microsoft SQL Server 2012 using PowerEdge R820 Figure 2. Single Server Reference Architecture SQL VM1 SQL VM2 SQL VM3 SQL VM4 SQL VM5 2 4 PowerEdge R820 Brocade 5100 PowerVault MD3620F Highly Available Reference Architecture As shown in figure 2, we have configured High available virtual machines using Hyper-V Cluster. This enable us to migrate the virtual machine between the host servers with a live migration feature with negligible downtime. 8
9 Brocade Brocade Dell Virtualization Solution for Microsoft SQL Server 2012 using PowerEdge R820 Figure 3. HA Reference Architecture SQL VM1 SQL VM2 SQL VM3 SQL VM4 SQL VM5 Hyper-V Cluster PowerEdge R820 PowerEdge R820 Brocade 5100 Brocade 5100 PowerVault MD3620F The two Dell PowerEdge R820s are members of a Hyper-V failover cluster. Each of the VMs would be active on one of the R820s. If the active node fails, all the VMs will failover to the passive node. For this exercise, we are using pass-through disks for virtual machines. During live migration, the LUN (volume) disconnects and connects back to the virtual machine on the other node. We could observe a slight delay 2 to 5 seconds to get the virtual machine running on the other node. This delay is experienced only when pass through disks are used. This delay may be avoided using iscsi storage or fixed virtual hard disk for SQL Data files. This enables virtual machine to migrate between multiple hosts. In addition, this also allows configuring fail over cluster at the Virtual machine level (as an alternative to Hyper-V clustering). Refer to for more information on configuring pass-through disks to virtual machines. Performance and Scalability of Virtual Machines achieved We conducted several experiments to analyze the database consolidation capabilities of R820. The tests were focused on the impact on the SQL Server performance due to Virtual Machine consolidation to a single R820 server. 9
10 Test Methodology The test scenarios were implemented to showcase the database consolidation capabilities of Dell PowerEdge R820. Guest virtual machines were configured on a PowerEdge R820 server and Individual SQL Server instances were deployed on each of the Guest VMs. The performance effects of having additional VMs were analyzed using standard OLTP database workloads (TPC-E).TPC-E was chosen to be the test workload because of its CPU intensive nature of the simulated database transactions. In the test configuration, PowerVault MD3620F was used as the external storage to host the database files. The storage (and the overall configuration) was sized appropriately to reduce the disk IOs to relieve the storage level stress on the configuration. This helped us to make sure that each of the VMs is able to contribute efficiently to the overall R820 server utilization. Table 1 shows the hardware and software component details used for the VM scalability tests. Table 1. Test Configuration Details Components Details Server Model PowerEdge R820 Processor Memory 4* Intel Xeon Processor GHz,4 Cores per socket; Hyper threading disabled 256 GB (16x 16GB, 1600 Mhz) HBAs 2* QLogic QLE Gbps Dual port HBAs Multipathing Software Dell MD Series DSM Storage(FC) MD3620F, with two MD1220 Expansion Enclosure FC Switch Brocade 5100 Network Switch Dell Power Connect 6348 Virtualization Hyper-V Operating System Windows 2008 R2 SP1 Enterprise Edition Database Benchmark TPC-E benchmark(oltp) 10
11 Test VM configuration for SQL Server It is important to configure Virtual machines to give better performance when you deploy high I/O extension workload on them. For the VM scalability experiments, the below VM configuration (Table 1) was chosen to be the standard (baseline) configuration for the guest SQL server deployments. Table 2. Virtual Server Configuration Details Component Medium VM Large VM Processor 2VCPU 4VCPU Memory 24 GB 24 GB Storage Operating System OS: 100 GB VHD Data:1 TB(RAID 10) Windows 2008 R2 SP1 Standard Edition OS: 100 GB VHD Data:1 TB(RAID 10) Windows 2008 R2 SP1 Standard Edition Database size 50 GB 50 GB Database Software SQL Server 2012 Standard Edition SQL Server 2012 Standard Edition Users SQL server enterprise edition may also be used in the guest VMs, in case the customers need additional features like database encryption, database availability features, etc. Figure 4 shows the storage layout between the VMs that we have used for the VM scalability tests. 11
12 Figure 4. SQL Server Storage Layout LUN 1 (VM OS VHD) LUN 2 (SQL-Data LUN) LUN 3 (SQL-Data LUN) LUN 4 (SQL-Data LUN) LUN 5 (SQL-Data LUN) LUN 6 (SQL-Data LUN) Global Hot Spare LUN 7 (SQL-Data LUN) LUN 8 (SQL-Data LUN) As shown in Figure 4, we have created a dedicated disk group of 8 disks (RAID 6) for hosting the VM operating systems; separate fixed size VHDs were created out of the disk and assigned to the individual VMs. For hosting the database files, we have created dedicated disk groups for each of the VMs on the PowerVault MD3620F storage. Each SQL Database LUN comprised of 8 disk drives configured using RAID 1+0. Using dedicated database LUNs ensures minimal impact on the database performance due to the multiple VMs being stressed at the same time. The databases LUNs were configured as pass-through disks to help reduce the I/O overhead further on the virtual machine. We observed that each of the medium and large baseline VMs delivered an Avg. Response Time (sec) of and for a user load of 12 and 24 at average processor utilization of around 80 to 90%. The average disk reads/sec for the VMs was around For the further result comparisons, we would be using the user load of 12 & 24 as the evaluation point. Results and Analysis Figure 5 and 6 shows the database transactions per second and SQL Server batch requests/sec achieved on a single R820, for medium and large VMs. 12
13 Figure 5. Database Transactions per Second Figure 6. Database Batch Requests per Sec Medium VMs: We observed a more or less linear scalability of SQL transactions per second (TPS) and SQL batch requests per second on adding multiple VMs. The observed average TPS per virtual machine was around 118, 120, 122, 126, 124, 121 and 121 for 1 VM, 2 VMs, 3 VMs, 4 VMs, 5 VMs, 6 VMs and 7 VMs respectively. Similar trend observed in SQL batch requests per second counter as well. We could not find any major performance impact on the virtual machines on increasing the number of Virtual machines and running similar workloads on different virtual machines simultaneously. Large VMs: We observed a more or less linear scalability of SQL transactions per second (TPS) and SQL batch requests per second on adding 1 to 4 VMs; however, adding 5 to 7 VM s resulted in slight performance degradation. The performance impact was seen due to high processor utilization on the host machine; the observed processor utilization was around 84.9, 93.1, 96.6 and 98.3 for 4VMs, 5VMs, 6VMs and 7VMs respectively. 13
14 Hyper-V Hypervisor Logical Processor(_Total)\ % Total Run Time Dell Virtualization Solution for Microsoft SQL Server 2012 using PowerEdge R820 Figure 7 depicts the Hyper-V host CPU utilization observed on scaling up the VMs on the R820 Figure 7. PowerEdge R820 CPU Utilization 120 R820 Processor Utilization Medium VM's Large VM's VM 2 VMs 3 VMs 4 VMs 5 VMs 6 VMs 7 VMs No. of virtual machines Measuring the processor utilization counter Processor(*)\%processor time on the host may not give the accurate CPU utilization results, to measure the total processor utilization on the host machine \Hyper-V Hypervisor Logical Processor(_Total)\% Total Run Time counter being used. Medium VMs: We observed a linear scalability in the CPU utilization as well with the increasing number of database VMs. Large VMs: Observed linear scalability on adding 1 to 4 large VM s, adding more large VMs impacted overall virtual machine server performance. We are using 16 physical cores in this configuration, running 4 VM s with each having 4 virtual processors occupying all of the 16 cores. Adding more than 4 VM s with 4 virtual processors would actually sharing the same 16 physical cores; hence, we could see slight performance impact. Please note that for the above test results, we have enabled only 4 Cores per processor. The hyper threading (HT) feature is disabled on the R820 host machine. On enabling processor HT, we could see that the R820 could accommodate more VMs, with lesser performance impact as compared to the HT disabled configuration. 14
15 Figure 8. Impact of Hyper-threading on Large VMs Until 4 VMs, the performance numbers are similar between the HT enabled and disabled configurations. Beyond 4 large VMs, Figure 8 shows that the batches per sec delivered per VM are better when we have HT enabled in the system. With 7 Large VMs, the server processor utilization was around 86.1% and 98%, on HT enabled and disabled respectively. Visit for more information on measuring Hyper-V performance. The Hyper-V counters collected during SQL workload tests are given in Appendix A. It illustrates the difference in the Hyper-V performance counter while running the VM1 to VM7 concurrently. Conclusion Dell PowerEdge R820 is a powerful server platform to accommodate a virtual environment due to its large memory support, I/O options and high processing power. The support for the latest Intel Xeon processor E product family and the high speed(1600mhz) memory options make it a high performing platform too. The experiments carried out as part of this white paper showed that the virtual machines scaled up without any major performance impact until up to 85% to 90% of the overall server utilization. Using a 4 processor cores per socket (HT disabled), a single R820 was able to scale up to 4 large virtual machines (each with 4 vcpus). At the same time, it could accommodate 7 Medium virtual machines (each with 2 vcpus) without any major impact in the performance. We observed a performance degradation of individual VMs once the entire server utilization was beyond around 90%. This observation makes it obvious to have a constant monitoring of the overall utilization of the virtualized system and sizing it optimally to meet the workload requirements. Extrapolating the scalability test results (HT disabled), we can summarize the database consolidation capability of PowerEdge R820 for the specific OLTP workload as given in Table 3. 15
16 Table 3. Observed Consolidation Capability of R820 for the specific OLTP workload Server configuration Processor cores Sockets Populated per socket Number of Medium VMs that may be consolidated Number of Large VMs that may be consolidated To summarize, SQL Server OLTP workloads can be consolidated onto Dell PowerEdge R820 without any major compromise to the database performance with proper sizing. This enhances the overall cost effectiveness and efficiency of the database environment. 16
17 Appendix A Table 4. Hyper-V performance counters(medium VMs) Counter 1 VM 2 VMs 3 VMs 4 VMs 5 VMs 6 VMs 7 VMs Hyper-V Logical Processor- %Hypervisor Run Time Hyper-V Logical Processor- %Total Run Time Hyper-V Logical Processor - %Guest Run Time % Processor Time % Privilege Time Table 5. Hyper-V performance counters(large VMs) Counter 1 VM 2 VMs 3 VMs 4 VMs 5 VMs 6 VMs 7 VMs Hyper-V Logical Processor- %Hypervisor Run Time Hyper-V Logical Processor- %Total Run Time Hyper-V Logical
18 Counter 1 VM 2 VMs 3 VMs 4 VMs 5 VMs 6 VMs 7 VMs Processor - %Guest Run Time % Processor Time % Privilege Time
Achieving a High Performance OLTP Database using SQL Server and Dell PowerEdge R720 with This Dell Technical White Paper discusses the OLTP performance benefit achieved on a SQL Server database using a
DELL Dell Microsoft Windows Server 2008 Hyper-V TM Reference Architecture VIRTUALIZATION SOLUTIONS ENGINEERING September 2008 1 THIS WHITE PAPER IS FOR INFORMATIONAL PURPOSES ONLY, AND MAY CONTAIN TYPOGRAPHICAL
Best Practices for Deploying SSDs in a Microsoft SQL Server 2008 OLTP Environment with Dell EqualLogic PS-Series Arrays Database Solutions Engineering By Murali Krishnan.K Dell Product Group October 2009
T E C H N I C A L B R I E F The Benefits of Virtualizing Aciduisismodo Microsoft SQL Dolore Server Eolore in Dionseq Hitachi Storage Uatummy Environments Odolorem Vel Leveraging Microsoft Hyper-V By Heidi
Virtualizing SQL Server 2008 Using EMC VNX Series and Microsoft Windows Server 2008 R2 Hyper-V Copyright 2011 EMC Corporation. All rights reserved. Published February, 2011 EMC believes the information
Dell Compellent Storage Center SAN & VMware View 1,000 Desktop Reference Architecture Dell Compellent Product Specialist Team THIS WHITE PAPER IS FOR INFORMATIONAL PURPOSES ONLY, AND MAY CONTAIN TYPOGRAPHICAL
Dell High Availability and Disaster Recovery Solutions Using Microsoft SQL Server 2012 AlwaysOn Availability Groups Dell servers and storage options available for AlwaysOn Availability Groups deployment.
SQL Server Consolidation Using Cisco Unified Computing System and Microsoft Hyper-V White Paper July 2011 Contents Executive Summary... 3 Introduction... 3 Audience and Scope... 4 Today s Challenges...
Windows Server 2008 R2 Hyper-V Live Migration White Paper Published: August 09 This is a preliminary document and may be changed substantially prior to final commercial release of the software described
Dell High Availability Solutions Guide for Microsoft Hyper-V www.dell.com support.dell.com Notes and Cautions NOTE: A NOTE indicates important information that helps you make better use of your computer.
Roger Shupert, Integration Specialist } Lake Michigan College has been using Microsoft Hyper-V as it s primary server virtualization platform since 2008, in this presentation we will discuss the following;
Windows Server 2008 R2 Hyper-V Live Migration Table of Contents Overview of Windows Server 2008 R2 Hyper-V Features... 3 Dynamic VM storage... 3 Enhanced Processor Support... 3 Enhanced Networking Support...
Lab Validation Report Workload Performance Analysis: Microsoft Windows Server 2012 with Hyper-V and SQL Server 2012 Virtualizing Tier-1 Application Workloads with Confidence By Mike Leone, ESG Lab Engineer
Microsoft SQL Server Enabled by EMC Celerra and Microsoft Hyper-V Copyright 2010 EMC Corporation. All rights reserved. Published February, 2010 EMC believes the information in this publication is accurate
Optimizing SQL Server Storage Performance with the PowerEdge R720 Choosing the best storage solution for optimal database performance Luis Acosta Solutions Performance Analysis Group Joe Noyola Advanced
White Paper MICROSOFT HYPER-V SCALABILITY WITH EMC SYMMETRIX VMAX Abstract This white paper highlights EMC s Hyper-V scalability test in which one of the largest Hyper-V environments in the world was created.
White Paper Dell Microsoft Business Intelligence and Data Warehousing Reference Configuration Performance Results Phase III Performance of Microsoft SQL Server 2008 BI and D/W Solutions on Dell PowerEdge
RED HAT ENTERPRISE VIRTUALIZATION FOR SERVERS: COMPETITIVE FEATURES RED HAT ENTERPRISE VIRTUALIZATION FOR SERVERS Server virtualization offers tremendous benefits for enterprise IT organizations server
Virtual Fibre Channel for Hyper-V Virtual Fibre Channel for Hyper-V, a new technology available in Microsoft Windows Server 2012, allows direct access to Fibre Channel (FC) shared storage by multiple guest
Microsoft System Center 2012 SP1 Virtual Machine Manager with Storwize family products IBM Systems and Technology Group ISV Enablement January 2014 Copyright IBM Corporation, 2014 Table of contents Abstract...
Top 5 Reasons to choose Microsoft Windows Server 2008 R2 SP1 Hyper-V over VMware Published: April 2012 2012 Microsoft Corporation. All rights reserved. This document is provided "as-is." Information and
Dell High Availability Solutions Guide for Microsoft Hyper-V R2 A Dell Technical White Paper THIS WHITE PAPER IS FOR INFORMATIONAL PURPOPERATING SYSTEMS ONLY, AND MAY CONTAIN TYPOGRAPHICAL ERRORS AND TECHNICAL
Windows Server 2012 授 權 說 明 PROCESSOR + CAL HA 功 能 相 同 的 記 憶 體 及 處 理 器 容 量 虛 擬 化 Windows Server 2008 R2 Datacenter Price: NTD173,720 (2 CPU) Packaging All features Unlimited virtual instances Per processor
Microsoft Dynamics CRM 4.0 Microsoft Dynamics CRM Performance and Scalability in a Virtual Environment with Hyper- V, Intel Xeon Processor 7500 Series-based, Dell PowerEdge R910 Servers and Solid State
TECHNICAL REPORT Deploying Microsoft Hyper-V with Dell EqualLogic PS Series Arrays ABSTRACT This technical report details information and best practices for deploying Microsoft Hyper-V with Dell EqualLogic
Technical Report Dell Exchange 2013 Reference Architecture for 500 to 20,000 Microsoft Users Reliable and affordable storage for your business Table of Contents 1 Overview... 1 2 Introduction... 2 3 Infrastructure
Technical Paper Moving SAS Applications from a Physical to a Virtual VMware Environment Release Information Content Version: April 2015. Trademarks and Patents SAS Institute Inc., SAS Campus Drive, Cary,
White Paper Recording Server Virtualization Prepared by: Mike Sherwood, Senior Solutions Engineer Milestone Systems 23 March 2011 Table of Contents Introduction... 3 Target audience and white paper purpose...
Enterprise Deployment: Laserfiche 8 in a Virtual Environment White Paper August 2008 The information contained in this document represents the current view of Compulink Management Center, Inc on the issues
The Essential Guide to SQL Server Virtualization S p o n s o r e d b y Virtualization in the Enterprise Today most organizations understand the importance of implementing virtualization. Virtualization
Virtualizing Microsoft SQL Server 2008 on the Hitachi Adaptable Modular Storage 2000 Family Using Microsoft Hyper-V Implementation Guide By Eduardo Freitas and Ryan Sokolowski February 2010 Summary Deploying
1 Deploying SQL Server 2008 R2 with Hyper-V on the Hitachi Virtual Storage Platform Reference Architecture Guide By Rick Andersen October 2010 Month Year Feedback Hitachi Data Systems welcomes your feedback.
8Gb Fibre Channel Adapter of Choice in Microsoft Hyper-V Environments QLogic 8Gb Adapter Outperforms Emulex QLogic Offers Best Performance and Scalability in Hyper-V Environments Key Findings The QLogic
White Paper MS Exchange Server Acceleration Using virtualization to dramatically maximize user experience for Microsoft Exchange Server Allon Cohen, PhD Scott Harlin OCZ Storage Solutions, Inc. A Toshiba
RED hat ENTERPRISE VIRTUALIZATION FOR SERVERS 2.2: FEATURE matrix Red hat enterprise virtualization for servers Server virtualization offers tremendous benefits for enterprise IT organizations server consolidation,
SYSTEM X SERVERS SOLUTION BRIEF Maximum performance, minimal risk for data warehousing Microsoft Data Warehouse Fast Track for SQL Server 2014 on System x3850 X6 (95TB) The rapid growth of technology has
Enterprise Storage Solution for Hyper-V Private Cloud and VDI Deployments using Sanbolic s Melio Cloud Software Suite April 2011 Executive Summary Large enterprise Hyper-V deployments with a large number
Microsoft SQL Server 2012 Solutions for OLTP Applications on Dell PowerEdge VRTX This whitepaper discusses the usage of VRTX as the backbone for the enterprise class database platform, Microsoft SQL server
Technical white paper HP ProLiant BL660c Gen9 and Microsoft SQL Server 2014 technical brief Scale-up your Microsoft SQL Server environment to new heights Table of contents Executive summary... 2 Introduction...
Dell Virtual Remote Desktop Reference Architecture Technical White Paper Version 1.0 July 2010 THIS WHITE PAPER IS FOR INFORMATIONAL PURPOSES ONLY, AND MAY CONTAIN TYPOGRAPHICAL ERRORS AND TECHNICAL INACCURACIES.
Building robust private cloud services infrastructures By Brian Gautreau and Gong Wang Private clouds optimize utilization and management of IT resources to heighten availability. Microsoft Private Cloud
DELL Virtual Desktop Infrastructure Study END-TO-END COMPUTING Dell Enterprise Solutions Engineering 1 THIS WHITE PAPER IS FOR INFORMATIONAL PURPOSES ONLY, AND MAY CONTAIN TYPOGRAPHICAL ERRORS AND TECHNICAL
Windows Server 2008 R2 Hyper-V R2 Panoramica delle nuove funzionalità Andrea Mauro Direttore Tecnico 20 novembre 2009 Assyrus Srl Microsoft Virtualization User State Virtualization Server Virtualization
Pivot3 Reference Architecture for VMware View Version 1.03 January 2012 Table of Contents Test and Document History... 2 Test Goals... 3 Reference Architecture Design... 4 Design Overview... 4 The Pivot3
High Performance SQL Server with Storage Center 6.4 All Flash Array Dell Storage November 2013 A Dell Compellent Technical White Paper Revisions Date November 2013 Description Initial release THIS WHITE
Front cover Consolidation of Microsoft SQL Server Instances on the IBM System x3850 X5 with Microsoft Hyper-V Redguides for Business Leaders Scott Smith Vinay Kulkarni Shows how the IBM System x3850 X5
HBA Virtualization Technologies for Windows OS Environments FC HBA Virtualization Keeping Pace with Virtualized Data Centers Executive Summary Today, Microsoft offers Virtual Server 2005 R2, a software
Microsoft Exchange Server 2007 and Hyper-V high availability configuration on HP ProLiant BL680c G5 server blades Executive summary... 2 Introduction... 2 Exchange 2007 Hyper-V high availability configuration...
Analysis of VDI Storage Performance During Bootstorm Introduction Virtual desktops are gaining popularity as a more cost effective and more easily serviceable solution. The most resource-dependent process
ESG Lab Summary Hyper-V R2 SP1 Application Workload Performance Virtualizing SQL Server, SharePoint, and Exchange with Confidence This report presents a summary of Microsoft-commissioned testing of the
HP SN1000E 16 Gb Fibre Channel HBA Evaluation Evaluation report prepared under contract with Emulex Executive Summary The computing industry is experiencing an increasing demand for storage performance
VMware vsphere 6 and Oracle Database Scalability Study Scaling Monster Virtual Machines TECHNICAL WHITE PAPER Table of Contents Executive Summary... 3 Introduction... 3 Test Environment... 3 Virtual Machine
Improved Virtualization Performance with 9th Generation Servers David J. Morse Dell, Inc. August 2006 Contents Introduction... 4 VMware ESX Server 3.0... 4 SPECjbb2005... 4 BEA JRockit... 4 Hardware/Software
Technical white paper HP high availability solutions for Microsoft SQL Server Fast Track Data Warehouse using SQL Server 2012 failover clustering Table of contents Executive summary 2 Fast Track reference
EMC Unified Storage for Microsoft SQL Server 2008 Enabled by EMC CLARiiON and EMC FAST Cache Reference Copyright 2010 EMC Corporation. All rights reserved. Published October, 2010 EMC believes the information
Philips IntelliSpace Critical Care and Anesthesia on VMware vsphere 5.1 Jul 2013 D E P L O Y M E N T A N D T E C H N I C A L C O N S I D E R A T I O N S G U I D E Table of Contents Introduction... 3 VMware
White Paper Dell Microsoft - Reference Configurations Deploying Microsoft SQL Server 2005 Business Intelligence and Data Warehousing Solutions on Dell PowerEdge Servers and Dell PowerVault Storage Abstract
Performance Study Microsoft Office SharePoint Server 2007 Performance on VMware vsphere 4.1 VMware vsphere 4.1 One of the key benefits of virtualization is the ability to consolidate multiple applications
IT@Intel White Paper Intel IT IT Best Practices: Data Center Solutions Server Virtualization August 2010 Analyzing the Virtualization Deployment Advantages of Two- and Four-Socket Server Platforms Executive
Virtualized High Availability and Disaster Recovery Solutions Microsoft on the IBM System Storage DS5000, IBM System x Servers, & IBM BladeCenter Highlights Windows Server 2008 and with MSCS failover cluster
Scaling Database Performance in Azure Results of Microsoft-funded Testing Q1 2015 2015 2014 ScaleArc. All Rights Reserved. 1 Test Goals and Background Info Test Goals and Setup Test goals Microsoft commissioned
Microsoft Virtualization Best Practices For Exchange 2010 Arno Mihm Program Manager Microsoft Corporation firstname.lastname@example.org Rob Simpson Program Manager Microsoft Corporation email@example.com Prerequisite
Technical Brief Caching Software Performance: FlashSoft Software 3.8 for Microsoft Windows Server with Hyper-V and SQL Server 2012 Western Digital Technologies, Inc. 951 SanDisk Drive, Milpitas, CA 95035
Cloud Optimize Your IT Windows Server 2012 The information contained in this presentation relates to a pre-release product which may be substantially modified before it is commercially released. This pre-release
MaxDeploy Ready Hyper- Converged Virtualization Solution With SanDisk Fusion iomemory products MaxDeploy Ready products are configured and tested for support with Maxta software- defined storage and with
Lab Validation Report Microsoft SQL Server 2008 R2 and Hyper-V R2 SP1 Performance Analysis Virtualizing Tier-1 Application Workloads with Confidence By Brian Garrett June 2011 Lab Validation: Microsoft
EMC Virtual Infrastructure for Microsoft Applications Data Center Solution Enabled by EMC Symmetrix V-Max and Reference Architecture EMC Global Solutions Copyright and Trademark Information Copyright 2009
Reference Architecture for Dell VIS Self-Service Creator and VMware vsphere 4 Solutions for Large Environments Virtualization Solutions Engineering Ryan Weldon and Tom Harrington THIS WHITE PAPER IS FOR
Best Practices Best Practices for Installing and Configuring the Hyper-V Role on the LSI CTS2600 Storage System for Windows 2008 Installation and Configuration Guide 2010 LSI Corporation August 13, 2010
Hyper-V Hosting Guidance: Using and Licensing Microsoft Server Products in Hyper-V Virtual Hosting Scenarios Microsoft Hosting Guidance Monday, January 18, 2010 Version 3.0 The information contained in
MS Exchange Server Acceleration Maximizing Users in a Virtualized Environment with Flash-Powered Consolidation Allon Cohen, PhD OCZ Technology Group Introduction Microsoft (MS) Exchange Server is one of
Vocera Voice 4.3 and 4.4 Server Sizing Matrix Vocera Server Recommended Configuration Guidelines Maximum Simultaneous Users 450 5,000 Sites Single Site or Multiple Sites Requires Multiple Sites Entities
VIRTUALIZATION PERFORMANCE: VMWARE VSPHERE 5 VS. MICROSOFT HYPER- V R2 SP1 When you invest in servers to host your virtualized applications, you can maximize the performance these systems yield by fully
Introduction By leveraging the inherent benefits of a virtualization based platform, a Microsoft Exchange Server 2007 deployment on VMware Infrastructure 3 offers a variety of availability and recovery
Cost Efficient VDI XenDesktop 7 on Commodity Hardware 1 Introduction An increasing number of enterprises are looking towards desktop virtualization to help them respond to rising IT costs, security concerns,
Accelerating SQL Server 2014 OLTP Workloads on Hyper-V with SC4020 and FX Converged Architecture Dell Storage Engineering August 2015 A Dell Technical White Paper Revisions Date August 2015 Description
EMC Backup and Recovery for Microsoft SQL Server Enabled by Quest LiteSpeed Copyright 2010 EMC Corporation. All rights reserved. Published February, 2010 EMC believes the information in this publication
Microsoft SQL Server 2012 Licensing Guide June 2012 Contents Overview...3 SQL Server 2012 Editions...4 How SQL Server 2012 Licenses Are Sold...5 SQL Server 2012 Licensing Models...6 Core-Based Licensing...7
SYSTEM X SERVERS SOLUTION BRIEF Minimize cost and risk for data warehousing Microsoft Data Warehouse Fast Track for SQL Server 2014 on System x3850 X6 (55TB) Highlights Improve time to value for your data
Oracle Database Deployments with EMC CLARiiON AX4 Storage Systems Applied Technology Abstract This white paper investigates configuration and replication choices for Oracle Database deployment with EMC
Your consent to our cookies if you continue to use this website.