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RedundancyMaster by Kepware Technologies Inc. :: Last updated on March 13, 2007

RedundancyMaster increases the reliability and availability of OPC data by configuring OPC Servers into redundant pairs that seamlessly appear as a single OPC Server to any OPC Client application.

RedundancyMaster can be added to an existing server/client application without any reconfiguration of the application, keeping your processes going without any down time. In addition, a new Aliasing feature allows redundancy to be added to multiple pairs of servers that use the same ProgID.

Leveraging the popularity of OPC, a RedundancyMaster enabled system uses multiple connections to a device or system to increase the reliability of data collection. By transparently mapping these redundant data paths to appear as a single OPC Server connection.

Key Features

• If a failure occurs on one OPC Server, RedundancyMaster automatically switches to the secondary server
• Add Redundant Data Collection to any OPC Data Access Application
• Supports multiple OPC Server pairs
• ProgID Aliasing allows redundancy to be provided to multiple pairs of servers with the same ProgID
• Easy setup: No programming or application changes required
• Drop-in design makes implementing redundancy painless
• Available fail over modes: Hot, Warm, and Cold
• Configurable Server polling intervals
• Trigger fail over and fallback
• Configure multiple monitor items
• Built-in diagnostics and event logging track every redundant events to disk
• Events can generate email notifications to multiple recipients with custom headers and footers
• A configurable Mail Server supports multiple servers for complete product redundancy front to back

Contact Information

Core Capabilities

Industries

• Aerospace and Defense
• Automotive OEM
• Chemicals
• Consumer Packaged Goods - Beverage, Tobacco
• Consumer Packaged Goods - Food Products
• Consumer Packaged Goods - House, Health, Beauty Products
• Electrical Equipment
• Electronics and Semiconductors
• Hi-Tech (Computers, Communications, Office)
• Industrial/Heavy Equipment and Machinery
• Instruments and Controls
• Medical Devices
• Metals - Fabrication and Assembly
• Metals - Primary (Mills, Foundries)
• Miscellaneous Manufacturing
• Oil and Gas
• Other Transportation (Railroad, Ships, Boats)
• Pharmaceuticals
• Plastics and Rubber Products
• Pulp and Paper
• Textiles and Apparel

Platforms

• Microsoft Windows NT/2000/XP
• Microsoft Windows Server 2003

Databases supported

• ASCII - Text file-based
• Microsoft Access
• Microsoft SQL Server
• MySQL
• Oracle
• Other ODBC Compliant Systems
• PostgreSQL

Target Business Size(s)

• Large (501+ users)
• Mid-Size (101-500 users)
• Small (1-100 users)

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