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System Requirements for Message Broker 3.
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X for Linux:
.NET 5.0 and any Linux distribution supporting it
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Any Linux system
RAM: minimum 1 GB above system requirements
HDD: the program itself has minimal disk space requirements. What can grow big and quickly take several gigabytes are the log files. Therefore, 50GB above the system requirements are recommended. Log files retention policy should be considered and implemented to keep the HDD requirements lower