[TechRepublic] Three modes of data deduplication

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Three modes of data deduplication: How do you decide? All deduplication approaches are not created equal! IT maharajah Rick Vanover provides a rundown of the major approaches to data deduplication. Read more Resource of the day Toward a More Impenetrable Firewall Dell SecureWorks Firewall Management Service can provide the 24x7 firewall administration, monitoring, and response services you need. Learn how to reduce costs and supplement your security efforts with SecureWorks' proven expertise. Additional TechRepublic resources   DIY: Image your drives for free with Clonezilla Clonezilla makes disaster recovery possible, even for shops with little to no budget for such a process. Jack Wallen walks you through the process of how to use Clonezilla for imaging drives. Read more Spiceworks, NoteWhere, iDB2Prog, and more useful business apps Scott Lowe spotlights seven new mobile applications that deserve a look from IT managers, consultants, DBAs, and other IT pros. Read more 10 IT certifications that earn top dollar Bill Detwiler discusses factors that can increase your base salary--including the 10 most-valuable IT certifications. Read more Fine tune the Windows 7 Search Index for better performance In this edition of the Windows Desktop Report, Greg Shultz shows you how to delve in and begin tuning the Windows 7 Search Index. Read more Make simple work of backing up terabytes of data on Mac OS X Erik Eckel highlights two storage systems that offer the capability of backing up large amounts of data without the expense of Fibre Channel solutions. Read more Quick Tip: Block unwanted sites using the Windows hosts file By adding entries to the Windows hosts file, you can block access to specific unwanted or known malware-infested websites. Jack Wallen explains how it works. Read more Featured multimedia   Ubuntu 11.04 (Natty Narwhal) Beta 1 First look at Ubuntu 11.04 (Natty Narwhal) Beta 1 View on site Today's recommended downloads Keys to Achieving Management Excellence (Oracle) Toward a More Impenetrable Firewall (Dell) Small Business Protection Guide (Symantec) Regulatory Reporting using XBRL: The SEC Viewpoint (Oracle) Protect Your Network at its Vulnerable Edges (Dell) Gallery: 20 online topography tools for web designers Ryan Boudreaux presents his list of some of the best online topography tools available for web designers. TechRepublic newsletters   Get IT advice and techniques, mobile news, Mac tips, and product reviews in these TechRepublic newsletters. Automatically sign up today! Five Tips 10 Things Smartphones Macs in Business Product Spotlight Net admin galleries 10 Sysinternals tools you shouldn't be without 10 more Sysinternals tools to simplify routine Windows admin tasks 12 of the most recommended network monitoring tools Network diagrams highly-rated by IT pros Featured training courses   CCNA Boot Camp v2.0 ICND1 - Interconnecting Cisco Network Devices 1 VMware vSphere: Install, Configure, Manage [V4] Understanding Networking Fundamentals SNAF - Securing Networks with ASA Fundamentals Browse all training courses Presented by Global Knowledge

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