barcode generator project source code in vb.net Advanced Data Protection Tactics in Software

Creator QR Code ISO/IEC18004 in Software Advanced Data Protection Tactics

Advanced Data Protection Tactics
Denso QR Bar Code Scanner In None
Using Barcode Control SDK for Software Control to generate, create, read, scan barcode image in Software applications.
QR Code ISO/IEC18004 Generator In None
Using Barcode maker for Software Control to generate, create QR Code 2d barcode image in Software applications.
Supported Hardware Platforms
QR Code Decoder In None
Using Barcode scanner for Software Control to read, scan read, scan image in Software applications.
QR Code JIS X 0510 Encoder In C#.NET
Using Barcode generation for .NET Control to generate, create QR image in .NET applications.
SQL Server Fail-Over support will work with specially designed hardware platforms. In general, you will probably want to purchase two identical servers, for ease of maintenance and configuration. SQL Server Fail-Over support can be configured with different servers (as long as they are both compatible). However, you cannot mix nodes running SQL Server on Intel platforms and Alpha platforms. Several hardware platforms are supported by Microsoft. Table 8-4 provides a list of some of these companies and their respective websites. Clustering technologies is currently an area of active development, and new products are being announced quite frequently. More information on hardware, software, and service providers that support advanced Windows NT/2000- and SQL Server 7-based solutions is available at www.microsoft.com/SQL/productinfo/vendors.htm and at www.microsoft.com/ntserver/ntserverenterprise/exec/moreinfo/ClusterHardware.asp.
QR Code Printer In .NET
Using Barcode creation for ASP.NET Control to generate, create QR image in ASP.NET applications.
QR Creator In .NET Framework
Using Barcode generation for .NET Control to generate, create Quick Response Code image in Visual Studio .NET applications.
The Future of Clustering Technology
Generate QR-Code In Visual Basic .NET
Using Barcode drawer for VS .NET Control to generate, create Denso QR Bar Code image in Visual Studio .NET applications.
ANSI/AIM Code 39 Creation In None
Using Barcode generator for Software Control to generate, create Code 39 Full ASCII image in Software applications.
Despite the potential uptime and performance benefits of clustering, the technology has been slow to evolve in Windows-based products. The main reason is the underlying complexity of making applications work on multiple machines. As you may have noticed,
GS1 - 12 Drawer In None
Using Barcode creation for Software Control to generate, create UCC - 12 image in Software applications.
Make Barcode In None
Using Barcode printer for Software Control to generate, create bar code image in Software applications.
Company Compaq
Encode Barcode In None
Using Barcode generator for Software Control to generate, create bar code image in Software applications.
Paint Code-128 In None
Using Barcode maker for Software Control to generate, create ANSI/AIM Code 128 image in Software applications.
Website www.compaq.com
Make Codabar In None
Using Barcode maker for Software Control to generate, create Codabar image in Software applications.
Reading USS Code 39 In C#
Using Barcode decoder for .NET Control to read, scan read, scan image in .NET framework applications.
Notes Offers products and services for supporting advanced features in Windows 2000 and SQL Server 7. Features products that are created for use with Windows NT Enterprise Edition and Microsoft Cluster Services. Provides high-end servers and storage solutions for large SQL Server installations. Provides server hardware and services for implementing clustered environments.
Barcode Generation In Visual Studio .NET
Using Barcode generator for VS .NET Control to generate, create bar code image in Visual Studio .NET applications.
Bar Code Printer In .NET Framework
Using Barcode encoder for ASP.NET Control to generate, create barcode image in ASP.NET applications.
Data General
Make 2D Barcode In Visual C#.NET
Using Barcode maker for VS .NET Control to generate, create Matrix Barcode image in .NET framework applications.
Bar Code Maker In .NET Framework
Using Barcode encoder for Reporting Service Control to generate, create barcode image in Reporting Service applications.
www.dg.com
Painting UCC - 12 In None
Using Barcode generation for Font Control to generate, create Universal Product Code version A image in Font applications.
UCC - 12 Maker In .NET Framework
Using Barcode encoder for Visual Studio .NET Control to generate, create UCC - 12 image in .NET framework applications.
Dell
www.dell.com
Unisys
www.unisys.com
Table 8-4.
Companies That Offer SQL Server Clustering Solutions
SQL Server 7 Backup & Recovery
there s still more to be desired in the realm of clustering in Windows NT/2000-based environments, including the following: w s s v Support for more nodes in fail-over configurations Support for load balancing at the application level (to decrease the costs associated with implementing clusters and improve overall performance) Easier setup Improved reliability
This is quite a tall order, but with the pace of innovation in data protection technologies, you can expect to see more demand for clustering. With that will come better support, more options, and decreased costs. All of these features will make clustering a more accessible solution for many businesses. There are also several resources for more information related to high availability and clustering from Microsoft and other third-party hardware and software vendors. Table 8-5 provides several good starting points for web research on clustering and related technologies.
Resource SQL Server 7 Enterprise Edition Resources Microsoft TechNet High Availability Resources Windows NT Server, Enterprise Edition Legato Systems
Website www.microsoft.com/ sql/productinfo/ resources.htm www.microsoft.com/ technet/avail www.microsoft.com/ ntserver/ ntserverenterprise/ default.asp www.vinca.com
Content Information on hardware, software, and support for SQL Server, Enterprise Edition Resources providing information on high-availability solutions for Windows NT Resources for more information on Windows NT Server, Enterprise Edition NT clustering solutions; product information on Vinca Co-StandbyServer and Octopus for Windows Product information on ClusterX for MSCS Product information on data protection and disaster recovery solutions for Windows NT
Veritas Network Specialists
www.veritas.com www.nsisoftware.com
Table 8-5.
Resources for More Information on Clustering
8:
Advanced Data Protection Tactics
SUMMARY
In this chapter, we looked at some advanced features and methods for protecting information and increasing server uptime. We began by covering SQL Server 7 s replication architecture. If you plan to use replication in your environment, it s important to plan for it and to understand the various methods in which it can be implemented. Next, we looked at the actual steps required to set up replication. Although the ideas behind these steps are fairly complex, the numerous wizards and features in Enterprise Manager make setting up replication a simple task. By properly creating publications and configuring Publishers, Distributors, and Subscribers, replication is an excellent way to distribute information throughout your organization while simultaneously ensuring that information is kept synchronized. Next, we looked at the use of standby servers. Although this is not labeled as one of the specific features of the SQL Server 7 product, it provides a way to ensure that you have a warm backup of your server in case anything goes wrong. Of course, there are limitations to the scenarios that you re protected against. If uptime is a critical requirement in your business, then SQL Server s fail-over support is likely to be worth the cost and effort. With this safeguard in place, another server can automatically take over the functions of a failed or otherwise unavailable machine without severely impacting clients. Although these solutions are not appropriate for every business, they do represent excellent options where uptime and performance requirements outweigh the costs. Be sure to evaluate the use of advanced data protection techniques when employing a data protection plan in your own environment.
Copyright © OnBarcode.com . All rights reserved.