6 results about "File storage" patented technology

A programmable search engine system is programmable by a variety of different entities, such as client devices and vertical content sites to customize search results for users. Context files store instructions for controlling the operations of the programmable search engine. The context files are processed by various context processors, which use the instructions therein to provide various pre-processing, post-processing, and search engine control operations. Spam related and biased contexts and search results are identified using offline and query time processing stages, and the context files from vertical content providers associated with such spam and biased context and results are excluded from processing on direct user queries.

An improved hierarchical user interface for a handheld media player is disclosed, which classifies media assets that an on-line merchandiser intends to sell to the user as hidden files. The files are invisible to a user without a user's intended and persistent interaction with a user input device of the player. The media assets that an on-line merchandiser intends to sell to the user are stored in the unused storage capacity of the player and are organized in a single structure as those media assets owned by the user. A method includes a means that a user actuates a user input device until the hidden files are displayed. Furthermore, a method is disclosed to utilize a file storage system of a portable media player more effectively and efficiently. The unused storage capacity is then used by the on-line merchandiser to store media assets, which have not been purchased by the user at the moment when they are received by the media player. The capacity occupied by the media assets from the merchandiser is adjusted dynamically based upon the required capacity by the user at a specific time. The media assets stored are managed based on their assigned priorities.

The invention provides a terminal and a file management method. The terminal comprises a segmenting and transposition module and a file storage module; the segmenting and transposition module is used for dividing a source file into multiple segments and arraying the segments again; the file storage module is used for storing the multiple segments which are arrayed again as a new file. If the new file is acquired by other terminals, then the terminals read the different parts of the new file in a wrong sequence since the arraying sequence of the segments of the file is disordered, and accordingly, the file cannot be read normally and security of the file is guaranteed.

In a storage medium, an address space is defined which is divided into a first area and a second area. According to the invention, at least one file is stored on the medium which is split into small data packets and large data packets. All small data packets are stored on said first area, and all large data packets are stored on said second area. A single file allocation table (FAT) is used and is small by having one entry per data packet.

The invention discloses a file storage method which comprises the following steps: S1, acquiring an operation user name K of a currently uploaded file, and defining a value function b (K) of the operation user name K: b (K) = K mod M; taking the operation result of the value function b (K) as the name of the first-level directory; S2, obtaining the month Y of the current year, calculating a valuefunction b (Y) of the month Y: b (Y) = Ymod M, and taking an operation result as the name of a secondary directory; S3, obtaining a file step length variable value n set by the system; S4, obtaining afile name Z of the uploaded file, and calculating a value function P (Z) of the file name Z; S5, performing bitwise AND operation on the P (Z) value obtained in the step S4 and 2n-1 to obtain a nameof a third-level directory; and S6, storing the file in a corresponding directory. According to the method, the user name, the date and the file name are respectively stored in the three levels of directories, so that the problem of excessive files in the same folder when the files are uploaded and stored in the B/S architecture can be solved, the files can be searched in various modes, and the reading efficiency and performance of the files are improved.

The invention discloses a data processing method and system based on efficient file storage and a terminal. The method comprises the steps that storage files are controlled to be named as dates, one directory is stored every day, one storage file is set for each device every day, and the storage file of each device is named as a device number and placed in the directory of the current date; the method comprises the following steps: presetting two temporary storage files, mapping the two temporary files into a memory through a function for storing GPS track data reported by equipment, and writing the GPS track data in the temporary files meeting a preset condition into an equipment file corresponding to a directory of a date corresponding to a directory structure according to the date and an equipment number; and when the GPS track data of the specified equipment needs to be inquired, traversing the specified GPS file by using the equipment number in units of days, taking out the data, sequencing and displaying, and reading the specified equipment file of the specified date. According to the invention, efficient storage and query of the GPS track data are realized.