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❖Operating system requirements

VooltDB needs to be installed on the Linux operating system of x86_64, AArch64 or PowerPC64LE CPU architecture. Currently, it supports CentOS 7.0 and above operating systems, or the same version of the same source system.

 

❖System configuration requirements

1. Check the firewall and other configurations to ensure normal communication between the C node and the planned VooltDB installation nodes.

2. When large data volume data mart files enter the market, you need to modify the system configuration /etc/security/limits.conf, and add items in the configuration file: "soft nofile 65535" and "hard nofile 65535", these two configurations are The purpose is to prevent VooltDB from reporting errors when the number of open files exceeds the system limit.