Visio Services Limit Maximum value
|Limit||Maximum value||Limit type||Notes|
|File size of Visio Web drawings||50 MB||Threshold||Visio Services has a configuration setting that enables the administrator to change the maximum size of Web drawings that Visio processes.
Larger file sizes have the following side effects:
|Visio Web drawing recalculation time-out||120 seconds||Threshold||Visio Services has a configuration setting that enables the administrator to change the maximum time that it can spend recalculating a drawing after a data refresh.
A larger recalculation time-out leads to:
A smaller recalculation time-out leads to:
|Visio Services minimum cache age (data connected diagrams)||Minimum cache age: 0 to 24hrs||Threshold||Minimum cache age applies to data connected diagrams. It determines the earliest point at which the current diagram can be removed from cache.
Setting Min Cache Age to a very low value will reduce throughput and increase latency, because invalidating the cache too often forces Visio to recalculate often and reduces CPU and memory availability.
|Visio Services maximum cache age (non-data connected diagrams)||Maximum cache age: 0 to 24hrs||Threshold||Maximum cache age applies to non-data connected diagrams. This value determines how long to keep the current diagram in memory.
Increasing Max Cache Age decreases latency for commonly requested drawings.
However, setting Max Cache Age to a very high value increases latency and slows throughput for items that are not cached, because the items already in cache consume and reduce available memory.