Big data high-speed storage system and implementation method

Abstract

The invention provides a big data high-speed storage system and an implementation method. The big data high-speed storage system comprises a power supply management module, a system main control board and a system storage module. The system main control board transmits received data to a storage plate in the system storage module after receiving the data. If the storage plate is not full of information, the information is stored in the storage plate; if the storage plate is full of information, the data are transmitted to a next storage plate, and meanwhile the information embodying that the storage plate is full of the information is fed back to an FPGA main controller; in this way, operation is conducted till the last storage plate is full of information, and big data storage is achieved. An FPGA serves as the core controller, and therefore the 400 MB / s real-time bandwidth is achieved. The data storage capacity can be unlimited in theory. Due to the cascading connection method between the plates, the system structure is made simple, the size and the weight are greatly reduced, and the big data high-speed storage system and the implementation method are suitable for special application occasions such as the occasion where mass data need to be unceasingly stored at a high speed in airborne aerial photography.

Description

technical field [0001] The invention belongs to the technical field of large data high-speed storage, and in particular relates to a large data high-speed storage system and an implementation method. Background technique [0002] Flash memory (FLASH) has the advantages of non-volatility (data can be retained after power failure), fast read and write speed, low power consumption, and easy portability. It has been used as an important storage medium in data storage products. According to different internal architectures and implementation technologies, the current mainstream FLASH mainly includes NOR and NAND FLASH. The characteristic of NOR is that multiple storage units are parallel, which can realize fast random byte access, and is suitable for applications with small capacity requirements and fast random read and write. NAND FLASH is characterized by fast writing and erasing operations and small chip area, which is very suitable for large-capacity memory design. [0003]...

AI Technical Summary

Problems solved by technology

[0006] 1) The capacity is small or has a theoretical upper limit, which cannot meet the storage of massive data;

[0007] 2) The real-time bandwidth is low, which cannot meet the high-speed storage of real-time data;

[0008] 3) Large size, large space occupation, not suitable for some small equipment;

[0009] 4) Heavy weight, not convenient for some special occasions

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