enaio® documentviewer

enaio® 10.10 »

You can determine the size of the cache area required by enaio® documentviewer using the following formula:

"Expected document volume per month" (converted into GB) x "expected previews available immediately in the client in age in months" x 2 = recommendation for the minimum HDD size for cache to be reserved for enaio® documentviewer.

Or simply: Volume(GB/month) * Preview age(no. of months) * 2 = Cache size(GB)

According to the system requirements, 1 MB is required per document (eight pages) in the enaio® documentviewer cache. This makes it possible to make a projection based on the number of documents or pages.

Recommendation

enaio® documentviewer should be allocated to a separate host. You also need to check that the document volume per hour/day/week can be handled with the given specifications (1 CPU/512 MB RAM). This is not the case in most instances where periodic imports are run and users do not expect to receive the previews immediately. It is possible to deploy an additional enaio® documentviewer that generates and supplies previews ad hoc for users in such cases.

All databases, temp directories, and converters are always local and therefore run a large number of read and write operations on the hard drive. If several enaio® documentviewer are in use, the cache is shared by them all and can be located in the network (on a \\UNC\path).