2024 July FeatureLog
View the various changes made to the FairCom documentation in the month of July
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FairCom now provides an in-house system memory calculator that calculates a server's expected memory use. Administrators can use this new feature to help them allocate system memory to maintain high server performance.
FairCom DB 13.0.0
FairCom Edge 4.2.0
FairCom MQ 4.2.0
FairCom RTG COBOL 4.2.0
FairCom RTG Btrieve 4.2.0
Administrators and Developers
D918
system memory calculator
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FairCom Edgeprovides a Modbus emulator that simulates a hardware device communicating over the Modbus protocol. You can run and configure the Modbus emulator from the command line in Windows, Linux, and MacOS.
Modbus emulator Tutorials
FairCom Edge 4.2.1
Users and Engineers
D1112
Modbus emulator
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The FairCom Edge Modbus connector allows users to specify the format in which their data types will be read or written and returns new exception codes to help you troubleshoot issues more easily.
FairCom has deprecated the property name modbusSlave and replaced it with the new name of modbusUnitId.
FairCom Edge 4.2.1
Engineers and Users
D1115
Modbus connector enhancements
The FairCom server protects against denial of service attacks by limiting the number of connections and JSON DB sessions from a single TCP/IP address and username.
Errors Concepts
FairCom DB 13.0.1
FairCom MQ 4.2.1
FairCom Edge 4.2.1
FairCom RTG Btrieve 4.2.1
FairCom RTG COBOL 4.2.1
Administrators
D1156
Prevent denial of service
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The cobol_tutorial1 is a simple COBOL application that creates a data table to verify if the file system is properly running.
The Sqlize tutorial demonstrates how to prepare your data for SQL access so you can query COBOL data using SQL, JSON DB, JDBC, etc.
FairCom RTG COBOL 4.2.1
Administrators
D1125