Rapid access to the event that happened seconds ago
Answered
A group of Casinos we are working with need to quickly analyse the events that happened seconds ago (given the specific and the nature of the surveillance in this industry).
Our understanding is that data is buffered in memory and written to disk every 1 minute. We need to be able to either:
- access the data that is currently in memory to see the events that happened within a minute;
- or be able to configure disk write frequency (allowing for better granularity, e.g. seconds).
Can this be done?
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Official comment
Hi @...,
A lot of things can be done, but we limit this to approx 1 minute for performance reasons.
If we would change these values, the load on CPU, RAM, and most importantly the storage will increase significant and errors like "Not enough HDD/SSD speed for recording to %drive_name%" are very likely and you even might miss data due to these errors.
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