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video surveillance industry on the characteristics of storage needs?
- Mar 04, 2018 -

Video surveillance storage requirements have the following characteristics:

 

1, the demand for storage capacity flexibility is relatively large, the amount of storage capacity with the screen quality requirements, the size of the screen size, picture frame rate, the length of storage time and other factors, these factors will change the storage capacity will produce more Big change.

 

2, the performance requirements of the storage is not high, but need to be able to meet a long time continuous data read and write, data flow, while the small number of access requests.

 

3, the data retention period varies, more than the use of time can be reused. General monitoring site data stored for a certain period of time (such as 10 days), after which you can delete or cover.