Stock data server based management device and method
A technology for data server and management equipment, applied in the computer field, can solve the problems of single function, poor scalability, low IO efficiency, etc., and achieve the effect of improving usability, improving efficiency, and improving use efficiency
Active Publication Date: 2016-08-10
UP WEALTH MANAGEMENT CO LTD
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Problems solved by technology
[0004] In order to solve the technical defects of existing historical data management devices that usually use full reading and writing, low IO efficiency, single function, and poor scalability, the present invention provides a management device based on a stock data data server to realize file identification according to the trading market ID symbols to improve IO efficiency, and at the same time improve the efficiency of error and omission data maintenance by marking the stock data offset position, and at the same time enhance the function of the data management device through the realization of the communication module, and increase its flexibility
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[0027] The present invention will be described in further detail below through specific embodiments and in conjunction with the accompanying drawings.
[0028] The usual historical data management device manages landing files in units of stocks. Every time a stock data is read and written, it needs to occupy a file descriptor, and the landing file management device is integrated with the data server. Every time the server receives a client request, it also needs to Occupies file descriptors, and the IO performance of the system is limited, which leads to lower IO efficiency when the amount of client requests is larger, which affects the response time of the server.
[0029] For this reason the present invention provides a kind of management device based on the stock data server based on the transaction market ID, such as figure 1 As shown, it includes a stock data server 100 and at least one management device 200 .
[0030] in,
[0031] The stock data server 100 is configure...
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The invention discloses a stock data server based management device and method. The stock data server based management device comprises a stock data server and at least a management device; the stock data server is used for receiving a stock data request sent by a user client. The stock data request comprises a stock code, a trading market ID, stock data and a control instruction. The stock data server is also used for sending the stock data request to the corresponding management deice based on the trading market ID. The management device is used for carrying out corresponding operations based on the received stock data request which is sent by the stock data server. According to the stock data server based management device and method, the purposes of increasing the IO efficiency, increasing mistaken and omitted data maintenance efficiency and enhancing functions of the data management device are realized, and the flexibility is also improved.
Description
technical field [0001] The invention belongs to the technical field of computers, and in particular relates to a management device and method based on a stock data server. Background technique [0002] With the development of the securities industry, there are more and more types of securities, and the number of stocks is also increasing, such as A shares, Hong Kong stocks, US stocks, etc. Therefore, the management of securities data is a big problem. [0003] The usual historical data management device has the following problems: every time a stock data is read and written, it needs to occupy a file descriptor, and the landing file management device is integrated with the data server, and every time the server receives a client request, it also needs to occupy a file descriptor , and the IO performance of the system is limited, which leads to the lower IO efficiency when the amount of client requests is larger, which affects the server response time; the read adopts the who...
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IPC IPC(8): H04L29/08G06Q40/04
CPCG06Q40/04H04L67/565H04L67/5682
Inventor 邱新颖代超仁左宏伟黄伟
Owner UP WEALTH MANAGEMENT CO LTD