eLine Technology EYS-VMS eyStream User Manual Part1 - Manual (Page 30)

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7. Indicate the destination folders for installation of EyStream components and click Next.
Components include both EyStream and the databases used in its operation: the log
database and the object trajectory database.
Attention!
You are advised to place the log database and object trajectory database
on a disk that has sufficient space. If you will be using only a log database,
the disk capacity must be at least 5% larger than the archive size. If you
will also be using a trajectory database, the disk must be at least 15%
larger than the archive.
When determining the required disk size, the size of the trajectory
database can be calculated with the following formulas:
Size of object trajectory database = N×T×(0,5Gb / day)– sufficient
disk size;
Size of object trajectory database = N×T×(1Gb / day)– sufficient disk
size plus reserve space;
Size of object trajectory database = N×T×(5Gb / day)– sufficient disk
size plus a large reserve.
N equals the number of video cameras in the system actively recording
metadata; T equals the period of time (number of days) that metadata will
be stored. By default, T = 30 days.
Note
By default, the software will be installed to the directory C:\Program
Files\AxxonSoft\. By default, the log database and the object trajectory
database will be placed in the directory C:\Program
Files\AxxonSoft\AxxonSmart\Metadata (in the pg_tablespace and vmda_db
subdirectories, respectively)
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