Multi Agent Restrictions
This document outlines the restrictions for QueryPie Multi Agent.
Version
Multi Agent is available starting from version 10.2.5 or later.
If the version is >= 10.2.5, you can register and use QueryPie hosts with different versions.
However, hosts with version 10.2.4 or earlier cannot be registered.
In versions 10.2.5 and above, Multi Agent ensures maximum compatibility.
Forward compatibility is supported, and if a host with a version that is not compatible or an attempt to register such a host is made, an update notification will be provided.
Updates are supported only manually, meaning that you will need to download and install the latest version of Multi Agent from an incompatible version of QueryPie.
Backward compatibility is supported.
DB Connection Port
When connecting via DAC Proxy, the structure occupies the user's PC port range.
Each QueryPie host must configure a different Proxy port range to avoid port conflicts.
The maximum number of available ports is 65,000, but it is recommended to use fewer than 10,000 ports.
Others
There is no limit to the number of hosts that can be registered, but depending on the user's PC (memory) performance, issues such as slower host list retrieval may occur.
No environment variables need to be set during the QueryPie installation for Multi Agent usage.