Information processing apparatus and information processing system

摘要

An information processing apparatus includes a user authentication unit that authenticates a user, a data storage controller that controls the storing of data in a network storage and a local storage, a usage history information recording unit that records usage history information for all data stored in the network storage including user information who accessed the data, a prediction unit that predicts data that has a high probability of being accessed by the user based on identification information and the usage history information of the user authenticated by the user authentication unit, and an acquisition unit that acquires the data that has a high probability of being accessed predicted by the prediction unit from the network storage and stores the data in the local storage.

主权项

1. An information processing apparatus, comprising:
circuitry configured to
authenticate a user as an authenticated user,control storing image data in at least one of a network storage and a local storage,record, for each image data stored in the network storage, usage history information including user information regarding one or more users who have accessed the image data, and number of times accessed or frequency of being accessed by each user of the one or more users,predict image data that has a high probability of being accessed by the authenticated user based on identification information identifying the authenticated user and the usage history information, the circuitry being configured to predict the image data that has a high probability of being accessed based on whether the identification information identifying the authenticated user and identification information identifying a user who stores each image data match, and to predict the image data that has a high probability of being accessed based on whether number of times accessed or frequency of being accessed by the authenticated user is larger than a predetermined value,query the network storage about size of the image data that has a high probability of being accessed as predicted, and acquire the image data that has the high probability of being accessed as predicted from the network storage and store the image data in the local storage after deleting image data that meets certain predetermined criteria from the local storage when the image data size is larger than available space in the local storage.