Quick Check in .NET framework

Creating PDF-417 2d barcode in .NET framework Quick Check

Quick Check
PDF417 Generator In Visual Studio .NET
Using Barcode generation for VS .NET Control to generate, create PDF417 image in .NET applications.
www.OnBarcode.com
PDF 417 Recognizer In .NET
Using Barcode recognizer for VS .NET Control to read, scan read, scan image in VS .NET applications.
www.OnBarcode.com
What is required to restore multiple backups to a database You must start with a full backup or a filegroup backup. These backups are restored while specifying the WITH NORECOVERY option. Additional differential and/or transaction log backups are applied, also using the WITH NORECOVERY option. The final restore operation specifies the WITH RECOVERY option, which rolls the LSN forward, places the database into service, and prevents any additional differential or transaction log backups from being applied.
Barcode Creation In .NET
Using Barcode generator for .NET Control to generate, create barcode image in Visual Studio .NET applications.
www.OnBarcode.com
Read Bar Code In Visual Studio .NET
Using Barcode decoder for Visual Studio .NET Control to read, scan read, scan image in .NET applications.
www.OnBarcode.com
Quick Check Answer
PDF-417 2d Barcode Printer In C#.NET
Using Barcode encoder for Visual Studio .NET Control to generate, create PDF-417 2d barcode image in Visual Studio .NET applications.
www.OnBarcode.com
Generate PDF 417 In VS .NET
Using Barcode maker for ASP.NET Control to generate, create PDF417 image in ASP.NET applications.
www.OnBarcode.com
11
PDF417 Printer In Visual Basic .NET
Using Barcode encoder for VS .NET Control to generate, create PDF-417 2d barcode image in Visual Studio .NET applications.
www.OnBarcode.com
Create EAN / UCC - 13 In VS .NET
Using Barcode maker for Visual Studio .NET Control to generate, create EAN13 image in .NET framework applications.
www.OnBarcode.com
Backing Up, Restoring, and Moving a Database
Bar Code Generation In Visual Studio .NET
Using Barcode printer for .NET framework Control to generate, create barcode image in Visual Studio .NET applications.
www.OnBarcode.com
Draw PDF-417 2d Barcode In Visual Studio .NET
Using Barcode creation for Visual Studio .NET Control to generate, create PDF417 image in VS .NET applications.
www.OnBarcode.com
Performing a Partial Restore
UPC Code Generation In VS .NET
Using Barcode creation for .NET framework Control to generate, create UPCA image in .NET framework applications.
www.OnBarcode.com
UCC - 12 Printer In Visual Studio .NET
Using Barcode creation for .NET Control to generate, create Universal Product Code version E image in .NET framework applications.
www.OnBarcode.com
A new capability in SQL Server 2005 enables you to partially restore a database while the remainder of the database is accessible to requests. As long as a query does not request data within the filegroup(s) you are restoring, users do not even know anything is happening. This partial restore is accomplished by taking advantage of the fact that each filegroup, except the primary filegroup, has a state that is independent of the database. You accomplish partial restores always by using filegroup backups.
Painting Linear 1D Barcode In .NET Framework
Using Barcode generation for ASP.NET Control to generate, create Linear image in ASP.NET applications.
www.OnBarcode.com
Recognize Bar Code In Java
Using Barcode recognizer for Java Control to read, scan read, scan image in Java applications.
www.OnBarcode.com
NOTE
Generate PDF-417 2d Barcode In None
Using Barcode generator for Software Control to generate, create PDF417 image in Software applications.
www.OnBarcode.com
Make EAN-13 In Java
Using Barcode drawer for Eclipse BIRT Control to generate, create GTIN - 13 image in BIRT applications.
www.OnBarcode.com
Restore granularity
UCC - 12 Maker In Java
Using Barcode creation for Java Control to generate, create GS1-128 image in Java applications.
www.OnBarcode.com
Create Barcode In .NET
Using Barcode generation for ASP.NET Control to generate, create barcode image in ASP.NET applications.
www.OnBarcode.com
Depending on how your database is constructed, the restore of a filegroup can affect multiple tables, a single table, or in the case of partitioning a portion of a table.
EAN-13 Supplement 5 Reader In .NET Framework
Using Barcode reader for .NET framework Control to read, scan read, scan image in .NET framework applications.
www.OnBarcode.com
Scan Code 128C In Java
Using Barcode decoder for Java Control to read, scan read, scan image in Java applications.
www.OnBarcode.com
After the filegroups are restored to the database, you can apply differential and/or transaction log backups to bring the database current with all of the other filegroups. It is not possible to restore a portion of a database to a specific point in time because all filegroups within a database must be rolled forward to the current LSN to enable a write to a particular filegroup to occur.
Restoring a Corrupt Page
Although not common, corruption to one or more pages in a table can occur. In previous SQL Server versions, this corruption caused a severe error and could take the entire database offline. Fixing this type of error depended on the specific page that became corrupted. If the corruption happened on an index page, the index could be dropped and re-created. However, if it was corruption in a data page, you had to restore a backup, which would take the entire database offline during the restore process. SQL Server 2005 provides an alternative to this process: the PAGE_VERIFY CHECKSUM option. After enabling this verification in the database, any page that becomes corrupted is logged and quarantined, which is commonly referred to as a corrupt page quarantine. To enable verification, execute the following command:
ALTER DATABASE <database name> SET PAGE_VERIFY CHECKSUM
This option is off by default because it does incur a small amount of overhead for reads and writes to any page in the database. After it is enabled, each time a data page needs to be read or written to, SQL Server calculates a checksum for the page. If this
Lesson 2: Restoring a Database
checksum does not match the checksum previously stored on the page, the page has become corrupted. This mismatch causes an error to be thrown, and the transaction encountering the corrupt page is rolled back. The page is then logged into the suspect_pages table in the msdb database. To fix the problem, you can restore the individual page from a backup. An example of the set of commands to perform a restore of a corrupt page is as follows:
--Back up tail of log. BACKUP LOG PUBS TO DISK= C:\HA\DEMO\BACKUP\PUBS1.TRN WITH INIT GO --Restore corrupt page from a recent backup. --Note: This command requires all users to be out of the database, -so it will incur a very brief outage of generally 1 2 seconds. USE MASTER GO RESTORE DATABASE PUBS PAGE = 1:88 FROM DISK= C:\HA\DEMO\BACKUP\PUBSMIRROR1.BAK WITH RECOVERY GO --Additional transaction logs are applied to roll the page forward. --Apply tail of the log to bring database to current point in time. USE MASTER GO RESTORE LOG PUBS FROM DISK = C:\HA\DEMO\BACKUP\PUBS1.TRN WITH RECOVERY GO
Copyright © OnBarcode.com . All rights reserved.