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LiteSpeed for SQL Server

缩减数据库备份空间和时间，减少恢复时间和存储成本

LiteSpeed® for SQL Server能够比其他完整备份的压缩解决方案减少85%的存储空间。 我们的快速压缩技术可在备份时删除服务器上的重复数据，以便应用环境能够平稳地根据负载变化做出相应调整，从而保持最佳性能。 

此外，LiteSpeed还能够让您直接从备份文件中还原数据和对象，并在服务器上撤销意外或恶意事件，从而防止发生运行中断的情况。

这款绝无仅有的解决方案还包括 LiteSpeed Engine for SQL Server。该基于驱动程序的轻量级备份技术能让您充分利用LiteSpeed的压缩和加密功能，而无需更改现有的SQL脚本。

  • 快速压缩——显著缩减备份空间和时间并最大程度地实现恢复。
  • 备份模板——定义备份标准并轻松部署到多个实例中。可根据需要轻松更新和重新部署模板，使多实例备份管理变得轻松简便。
  • 智能清理——在不破坏备份完整性的情况下，通过自定义保留参数从磁盘上删除备份。
  • 网络复原——在发生输入或输出问题后自动恢复。
  • 自适应压缩——采用新的自适应压缩功能，持续监控备份，以维持最佳的备份性能或使用我们八个压缩级别中的一个来选择您所需要的确切压缩等级，最终压缩数据。
  • 对象级恢复——在无需还原数据库的情况下，恢复个体对象和查询备份文档。
  • 事务日志读取器——由可能对数据库产生不利影响的操作回滚事务，以恢复数据和对象。
  • 集中式报告——通过综合报告选项，跟踪所有备份活动，查看方便。
  • 直观的日志传送监控器——配置和监控日志传送计划与延时报警；按要求添加或删除用户。
  • 可靠加密——在不影响性能的情况下按九个等级加密数据，最高可达AES 256比特。
  • 双击恢复（独有功能）——创建便携式数据库备份文档；只需双击文档即可恢复。
  • 文档附件（独有功能）——将外部存储文档和文件夹作为一部分LiteSpeed备份粘贴。
  • 集成IBM Tivoli Storage Manager（TSM）——直接与IBM的Tivoli Storage Manager集成。
  • 备份分析器——检测压缩等级和备份位置，以确定最优备份设置并识别瓶颈。
  • 任务管理器——使用格栅或日历风格视图查看和管理来自多个实例的任务。
  • LiteSpeed Engine for SQL Server——获取一个可选的本机备份引擎，以使用包括维护计划在内的现有SQL Server备份命令和脚本，同时利用LiteSpeed的压缩和加密功能。

Before installing LiteSpeed, ensure your system meets the following minimum hardware and software requirements:

Software Requirements

Operating System

Microsoft Windows 2000 32-bit (Service Pack 4)

Microsoft Windows 2003 32-bit, 64-bit (x64, Itanium) (All Service Packs)

Microsoft Windows XP 32-bit and 64-bit (x64) (All Service Packs)

Microsoft Windows Vista 32-bit and 64-bit (x64) (Service Pack 1)

Microsoft Windows 2008 32-bit and 64-bit (x64, Itanium) (Service Pack 1)

Microsoft Windows 2008 R2 64-bit (x64, Itanium)

Microsoft Windows 7 32-bit and 64-bit (x64)

Database Software

SQL Server 7 32-bit (Service Pack 4)

SQL Server 2000 32-bit and 64-bit (Itanium) (All Service Packs)

SQL Server 2005 32-bit and 64-bit (x64, Itanium) (All Service Packs. Maintenance Plans require client tools and Service Pack 2 or later.)

SQL Server 2008 32-bit and 64-bit (x64, Itanium)

SQL Server 2008 R2 32-bit and 64-bit (x64, Itanium)

Additional Software

.Net Framework 2.0 Service Pack 1 or higher installed before you install the LiteSpeed Console.

If using Tivoli Storage Manager (TSM), the TSM API and Backup/Archive Client version 5.3 or later should be installed.

Microsoft Internet Explorer 6.0 or later.

Adobe Reader 8 or later to view PDF guides.

Hardware Requirements

ProcessorFollow the recommendations for the SQL Server version used.
Disk Space

250 MB of disk space for installation

Note: The disk space required may vary based on options selected during installation.

Memory

Follow the recommendations for the SQL Server version used.

Note: The memory required may vary based on the following:

  • Applications that are running on your system
  • Size and complexity of the database
  • Amount of database activity
  • Number of concurrent users accessing the database
Monitor & ResolutionSVGA with a minimum resolution of 1024x768

Supported Cluster Environments

  • Microsoft Cluster Service 2003 & Windows Server 2008 Failover Cluster
  • HP PolyServe Matrix Sever 3.6.1
  • Veritas Storage Foundation HA for Windows 5.0

VMWare and Hyper-V Environments

LiteSpeed has been tested and is certified to work under VMWare and Hyper-V environments.

Language Supported:

  • US English

开始LiteSpeed for SQL Server屏幕截图之旅

屏幕截图 1/9

屏幕截图2 屏幕截图3 屏幕截图4 屏幕截图5屏幕截图6屏幕截图7屏幕截图8屏幕截图9

中央资源库

 
图1/9中央资源库

备份模板

 
图2/9备份模板

对象级恢复——表级/图式还原

 
图3/9对象级恢复——表级/图式还原

事件日志读取器

 
图4/9事件日志读取器

对象级恢复——SELECT选项

 
图5/9对象级恢复——SELECT选项

Maintenance Plan Designer

 
图6/9Maintenance Plan Designer

日志传送监控器

 
图7/9 日志传送监控器

任务管理器

 
图8/9任务管理器

备份分析器

 
图9/9 备份分析器

案例分析

Data Technology Consultants Keeps its Client’s Disaster Recovery Plan Alive and Well with LiteSpeed® for SQL Server with Fast Compression Data Technology Consultants Relies on Quest Tools to Proactively Monitor Client Environments and Provide Backup Compression and Encryption Database Products Help Real Estate Service Evaluate Millions of Homes Daily, Cut Costs Flat File Backups, Smaller Backup Files, and Enhanced Client Experience Keys to Countrywide Financial Corporation Standardizing on LiteSpeed for SQL Server Fulton County School System Sees Future of Student Information System with Quest Software's LiteSpeed Leading Financial Services Company Uses LiteSpeed for SQL Server to Realize Substantial Savings in Data Compression, Backup Times LiteSpeed for SQL Server Enables 24x7 Customer Care Center to Reduce Backup and Recovery Time, Making Room for More Customer Service Calls, Backup Recovery LiteSpeed for SQL Server Reduces Storage Costs at Motability Operations LiteSpeed for SQL Server Streamlines Retail Distribution and Storage Operations LiteSpeed Helps Internet Auction Co. Dramatically Reduce Costs and Cut Backup and Recovery Times by 50 Percent LiteSpeed Helps Oxfam Reduce Backup Time by 50 Percent and Storage Costs by 90 Percent to Keep Its Relief Efforts on Track LiteSpeed Shrinks SQL Server Backup Time and Maximizes Data Processing Window for COLORADO group Ltd. LiteSpeed Wins Government Election Agency's Vote to Deliver Improved IT Efficiencies Microsoft Uses Litespeed for SQL Server to Eliminate the Need for Additional Storage NIBC Invests in LiteSpeed for SQL Server to Dramatically Compress Backup Files and Reduce Compression Time Quest Boosts Savills' SQL Server Performance, Reduces Storage Needs, and Speeds Up Backup Process Quest Cleans Up Greenstar's SQL Server Performance Monitoring and Delivers Diagnostics Times Savings of 80% Quest Delivers Immediate ROI and Prevents Costly Upgrade for Morefield Communications Quest Helps Managed Services Provider VeriCenter® Drive Savings, Enhance Services to Data Center Customers Nationwide Quest Speeds Oracle RMAN Backup Time by 50% While Reducing Storage Space by 75% with LiteSpeed® Quest's LiteSpeed Expedites Backup of SQL Server for Challenger Financial Services Group Rehfeld's SQL Server Ailments Are Cured by LiteSpeed for SQL Server Singapore American School Achieves a Quantum Leap in Productivity with Quest's SharePoint and SQL Server Solutions Tesco.com Stays Open with Faster Backups from LiteSpeed Trend Micro Gains the Security of Optimal System Performance with Faster SQL Server Backups from LiteSpeed Wilbur Smith Associates Is on the Road to Success with Quest's Solutions for SQL Server 返回页首
 

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