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Method and system for tiered storage based on PACS and storafe equipment

A layered storage and storage medium technology, applied in the storage field, can solve problems such as high cost and reduced probability of being used, and achieve the effect of reducing procurement cost, simple algorithm, and meeting performance requirements

Inactive Publication Date: 2017-09-29
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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Problems solved by technology

[0004] The PACS system involves the digital acquisition, processing, retrieval and retrieval of medical images, etc., and has relatively high storage performance requirements, but most of the files will be used over time, and the probability of being used will be greatly reduced. If all high-performance The cost of the SSD will be very high, so it is necessary to adopt a feasible tiered storage technology to reduce the purchase cost

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  • Method and system for tiered storage based on PACS and storafe equipment
  • Method and system for tiered storage based on PACS and storafe equipment
  • Method and system for tiered storage based on PACS and storafe equipment

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Embodiment Construction

[0042] The core of this application is to provide a PACS-based layered storage method, system, and storage device. By classifying the archived image data, the corresponding level of storage is obtained. The algorithm is simple and unnecessary data migration bumps are reduced. Combined with automatic stratification, it not only meets the performance requirements but also reduces the procurement cost.

[0043] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belon...

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Abstract

The invention discloses a method for tiered storage based on a PACS. The method comprises the steps of determining a grade mark corresponding to the filing image data when filing image data is obtained; storing the filing image data into a storage medium of the grade corresponding to the grade mark. According to the method for tiered storage, by making equipment technicians and doctors conduct grade marking on the filing image data according to requirements, the storage of the corresponding grade is obtained, the algorithm is simple, and unnecessary data transfer jolts are avoided. Through the combination of automatic tiering, not only are performance requirements satisfied, but also the purchasing cost is lowered. The invention further discloses a system of the tiered storage based on the PACS and storage equipment. The system of the tiered storage based on the PACS and the storage equipment have the advantages.

Description

technical field [0001] The present application relates to the field of storage technologies, and in particular to a PACS-based hierarchical storage method, system and storage device. Background technique [0002] PACS (Picture Archiving and Communication Systems, medical image archiving and transmission system) is the system with the largest amount of data and the longest data storage period in hospitals. At present, domestic PACS system manufacturers focus on the process, and storage manufacturers do not have a deep understanding of PACS system products. Therefore, It is difficult to achieve good integration, and the current PACS system is difficult to meet the needs of customers. [0003] There are many types of storage media on the market, such as SAS SSD, enterprise, and nearline disks. The difference in storage media mainly lies in access speed and capacity; storage media with fast access speed usually have high storage unit cost and relatively low capacity. The stora...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06F19/00
CPCG06F16/51
Inventor 宿燕鸣
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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