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Distributed data bus

A distributed data and data technology, applied in the field of financial information, can solve the problems of low flexibility of quotation engine structure and high transmission delay, and achieve the effect of avoiding single-point performance bottleneck, reducing network transmission delay, flexible configuration and expansion

Pending Publication Date: 2021-07-13
上海中汇亿达金融信息技术有限公司
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Problems solved by technology

[0014] The present invention aims to solve the problems of low flexibility and high transmission delay in the quotation engine architecture in the prior art, and provides a new highly configurable and scalable distributed data bus for the quotation engine system architecture

Method used

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Embodiment Construction

[0040] The present invention will be described in detail below in conjunction with the accompanying drawings, and the features of the present invention will be further revealed in the following detailed description.

[0041] figure 2 A schematic diagram of a foreign exchange market maker quotation engine system using a new distributed data bus architecture is depicted according to an embodiment of the present invention. Such as figure 2 As shown in , the quotation engine system (hereinafter referred to as "quotation engine") includes multiple data publishing modules and multiple data consumption modules.

[0042] The data release module includes but is not limited to LCAPI (Liquidity Consumption) gateway, CMDS (China Foreign Exchange Trading Center Market Data Service) data source gateway and third-party platform gateway. The LCAPI gateway is used to interface with the data source CFETS FX2017 trading platform, the CMDS data source gateway is used to interface with the dat...

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Abstract

The present invention provides a distributed data bus and a foreign exchange market offer offer engine system using such a distributed data bus structure. The system comprises: one or more data publishing modules configured to access one or more foreign exchange market data sources to receive offer information, and register the data source to a registration center; a registration center maintaining a list of data sources registered by the data publishing module; and one or more data consumption modules, which are used for acquiring information of the data sources from the registration center and establishing point-to-point connection with one or more data sources so as to directly receive data.

Description

technical field [0001] The invention relates to financial information technology, in particular to a distributed data bus used for a quotation engine of a foreign exchange market maker. Background technique [0002] There are two main types of foreign exchange trading platforms: Dealing Desk (DD for short) and No Dealing Desk (NDD for short). A foreign exchange trading platform with a processing platform mode (DD) is also called a market maker (Market Maker, MM for short). The non-dealing platform model (NDD) foreign exchange trading platform can be subdivided into STP, DMA / STP and ECN+STP. [0003] A market maker, as the name suggests, is to "make markets" and "create markets" for clients. Under certain conditions, when a trader wants to buy, the market maker sells it to the trader, and when the trader wants to sell, the market maker buys it, that is to say, when needed, the market maker sells it to the trader. The market chamber is always in the opposite position of the...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q40/04G06Q40/02H04L29/08H04L29/12
CPCG06Q40/04G06Q40/02H04L67/1097H04L61/5007
Inventor 汪宏斌刘国强迟晓光吴力丰王祉涵钱二余
Owner 上海中汇亿达金融信息技术有限公司
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