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Draw ANSI/AIM Code 39 in Visual C#.NET Lesson 2

Lesson 2
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Code39 Recognizer In Visual C#.NET
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Restoring Data
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Decode Bar Code In C#
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7-19
Making Code 3 Of 9 In .NET Framework
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Code-39 Generation In VS .NET
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Lesson Summary
ANSI/AIM Code 39 Generator In VB.NET
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USS Code 128 Creation In C#.NET
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The Backup Utility will also allow you to restore backed-up data. When restoring a lost file or folder, it is common to select Original Location as the restore location. When testing restore procedures, it is common to select Alternate Location as the restore location so that you do not affect the original copies of the backed-up files and folders. When restoring a differential or incremental backup set after restoring the normal backup set, you will need to select the restore option Always Replace The File On My Computer. When restoring a folder in which files have been lost, but some files are intact, you should select the restore option Do Not Replace The File On My Computer or Replace The File On Disk Only If The File On Disk Is Older.
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Linear Barcode Creation In Visual C#
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7-20
Create PDF417 In Visual C#.NET
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Generate ANSI/AIM Code 93 In C#.NET
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7
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Backing Up Data
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Generating Bar Code In None
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Lesson 3: Advanced Backup and Restore
GTIN - 13 Generator In None
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Scan USS Code 39 In C#
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Now that you have created a backup plan and verified your procedures for backup and restore, you will want to understand the process in more depth so that you can configure backup operations to be more flexible, more automated, or perhaps even easier. This lesson will explore the technologies underlying data backup such as VSS and RSM, and will lay out options for scripting and scheduling backup operations. You will then leverage the new Shadow Copies Of Shared Folders feature to enable users to recover from simple data-loss scenarios without administrative intervention.
Scanning Code-128 In Visual Studio .NET
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Make EAN / UCC - 14 In Objective-C
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After this lesson, you will be able to
Configure group membership to enable a user to perform backup and restore operations Manage tape backup media Catalog backup sets Configure backup options Execute a backup from the command prompt Schedule backup jobs Configure and use Shadow Copies Of Shared Folders
Estimated lesson time: 30 minutes
Understanding VSS
Windows Server 2003 offers VSS, also referred to as snap backup. VSS allows the backing up of databases and other files that are held open or locked due to operator or system activity. Shadow copy backups allow applications to continue to write data to a volume during backup, and allow administrators to perform backups at any time without locking out users or risking skipped files. Although VSS is an important enhancement to the backup functionality of Windows Server 2003, it is nevertheless best practice to perform backups when usage is low. If you have applications that manage storage consistency differently while files are open, that can affect the consistency of the files in the backup of those open files. For critical applications, or for applications such as Microsoft SQL Server that offer native backup capabilities, consult the documentation for the application to determine the recommended backup procedure.
Lesson 3
Advanced Backup and Restore
7-21
Backup Security
You must have the Backup Files And Directories user right, or NTFS Read permission, to back up a file. Similarly, you must have the Restore Files And Directories user right, or NTFS Write permission to the target destination, to restore a file. Privileges are assigned to both the Administrators and Backup Operators groups, so it is possible to enable a user, a group, or a service account to back up and restore by nesting the account in the Backup Operators group on the server.
In the real world, do not nest accounts in the Backup Operators group without considering the security implications. Members of the Backup Operators group can connect to hidden administrative drive shares C$, for example and have the ability to transfer ownership of files. It is recommended that you grant the user rights to back up files and folders and to restore files and folders to security groups you have created in Active Directory directory service, rather than to this built-in group.
Users with the Restore Files And Directories user right can remove NTFS permissions from files during restore. In Windows Server 2003, they can additionally transfer ownership of files between users. Therefore, it is important to control the membership of the Backup Operators group and to physically secure backup tapes. A loose backup tape makes it easy for any intelligent individual to restore and access sensitive data.
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