generate barcode in vb.net Proposed Environment in C#

Maker UPC Code in C# Proposed Environment

Proposed Environment
Print UPC A In Visual C#
Using Barcode generation for VS .NET Control to generate, create Universal Product Code version A image in VS .NET applications.
www.OnBarcode.com
Read UPC-A In C#
Using Barcode scanner for Visual Studio .NET Control to read, scan read, scan image in .NET framework applications.
www.OnBarcode.com
The CTO has allocated a portion of the budget to acquire four more servers config ured with Windows Server 2003 and SQL Server 2005. All hardware will be clustercapable. Data within the existing Products, Customer, Orders, Flights, Cruises, Excursions, and Car Rental databases can be exposed to the Internet through applications running on WEB All credit card information that is being moved into the Customer database is encrypted by an asymmetric key for maximum security. All other databases must be behind the firewall and accessible only to users authenticated to the corporate domain. A new storage area network (SAN) is being implemented for database storage that contains sufficient drive space for all databases. Each of the 20 Logical Unit Numbers (LUNs) configured on the SAN are configured in a stripe of mirrors configuration with four disks in each mirror set. To streamline operations, Margie s Travel is consolidating databases, as shown in Table 10-2.
Barcode Drawer In C#.NET
Using Barcode creator for .NET framework Control to generate, create bar code image in Visual Studio .NET applications.
www.OnBarcode.com
Barcode Recognizer In Visual C#.NET
Using Barcode reader for .NET framework Control to read, scan read, scan image in VS .NET applications.
www.OnBarcode.com
Table 10-2 Proposed Databases Within Margie s Travel
UPC A Maker In Visual Studio .NET
Using Barcode maker for ASP.NET Control to generate, create GTIN - 12 image in ASP.NET applications.
www.OnBarcode.com
Print UCC - 12 In VS .NET
Using Barcode encoder for Visual Studio .NET Control to generate, create Universal Product Code version A image in .NET applications.
www.OnBarcode.com
Database Bookings Customer Employees HumanResources
Paint UPC Symbol In Visual Basic .NET
Using Barcode printer for Visual Studio .NET Control to generate, create Universal Product Code version A image in .NET applications.
www.OnBarcode.com
Draw Universal Product Code Version A In Visual C#
Using Barcode generation for .NET framework Control to generate, create GTIN - 12 image in .NET framework applications.
www.OnBarcode.com
Original Databases Orders, Flights, Cruises, Excursions, CarRental Customer, CreditCards
UPC - 13 Generator In C#.NET
Using Barcode encoder for .NET Control to generate, create EAN-13 image in .NET applications.
www.OnBarcode.com
Barcode Generator In C#
Using Barcode generator for .NET Control to generate, create barcode image in .NET applications.
www.OnBarcode.com
Size 55 GB 15 GB 50 MB 300 MB
Code 39 Full ASCII Maker In C#.NET
Using Barcode printer for VS .NET Control to generate, create ANSI/AIM Code 39 image in Visual Studio .NET applications.
www.OnBarcode.com
Intelligent Mail Printer In C#
Using Barcode creator for .NET framework Control to generate, create USPS OneCode Solution Barcode image in VS .NET applications.
www.OnBarcode.com
10 Review
Generate Barcode In None
Using Barcode printer for Font Control to generate, create bar code image in Font applications.
www.OnBarcode.com
Denso QR Bar Code Decoder In VB.NET
Using Barcode decoder for .NET framework Control to read, scan read, scan image in .NET framework applications.
www.OnBarcode.com
Table 10-2 Proposed Databases Within Margie s Travel
EAN / UCC - 14 Creation In Objective-C
Using Barcode encoder for iPad Control to generate, create UCC - 12 image in iPad applications.
www.OnBarcode.com
Encoding EAN-13 Supplement 5 In Java
Using Barcode creator for Java Control to generate, create GS1 - 13 image in Java applications.
www.OnBarcode.com
Database Products Admin
Recognizing UPC A In None
Using Barcode decoder for Software Control to read, scan read, scan image in Software applications.
www.OnBarcode.com
Generating European Article Number 13 In Objective-C
Using Barcode printer for iPhone Control to generate, create EAN-13 Supplement 5 image in iPhone applications.
www.OnBarcode.com
Original Databases
Bar Code Generation In Objective-C
Using Barcode creator for iPhone Control to generate, create bar code image in iPhone applications.
www.OnBarcode.com
Scan GS1 - 13 In Visual Basic .NET
Using Barcode reader for Visual Studio .NET Control to read, scan read, scan image in .NET applications.
www.OnBarcode.com
Size 25 GB
12 GB
Business Requirements
A short-term solution is in place that enables the system to be fully recovered from any outage within two business days with a maximum data loss of one hour. In the event of a major disaster, the business can survive the loss of up to two days of data. A maintenance window between the hours of midnight and 08:00 on Sunday is avail able to make any changes. A longer-term solution needs to be created that protects the company from hardware failures with a maximum outage of less than one minute being required.
Technical Requirements
The Orders and Customer databases need to be stored on the same SQL Server instance and fail over together because the databases are linked together. Credit card data needs to be secured in every format, including backups. The Products database needs to be placed into the Bulk-Logged recovery model each night to facilitate incremental loading of product data sheets and research articles. All HR-related databases must be very strongly secured with access for only the HR Director. All HR data must be encrypted within the database as well anywhere else on the network. The Marketing department needs to build reports against all the customer and order data along with the associated products or services that were booked to develop new marketing campaigns and product offerings. All analysis requires near real-time data. Reporting operations cannot be affected by updates from the produc tion environment. All databases are required to maintain 99.92 percent availability across an entire year. A minimum of intervention from administrators is required to recover from an outage. Customers using the Web site need to be unaware when a failover occurs.
10 Review
Questions
1. Which high availability technology can be used for the Customer and Bookings databases to ensure availability even when the primary server fails Assume that all disk drives are intact and correct transaction handling is applied. A. Failover clustering B. Log shipping C. Replication D. Database Mirroring 2. A new set of reports about customers and orders is being designed for execu tives. These reports are more static and can lag the production system by as much as six hours, but no more than six hours. Which technology can be used to accomplish this requirement A. Database Mirroring B. Database Mirroring coupled with Database Snapshot C. Log shipping D. Replication 3. The Products database needs to be made fully redundant against a widespread geographic disaster. Which high availability technology can be used with the Products database A. Database Mirroring B. Failover clustering C. Replication D. Log shipping 4. The CTO has decided that log shipping will be used for the Products database. How do you prevent users with sysadmin authority from changing the recovery model of the database to Simple A. Revoke sysadmin authority. B. Create a database-level DDL trigger. C. Create an instance-level DDL trigger. D. Send an event notification.
Copyright © OnBarcode.com . All rights reserved.