Financial data query method based on cloud computing

A technology of financial data and query methods, applied in the field of cloud computing, can solve problems such as increased data transmission costs, inability to obtain results, business errors, etc.

Active Publication Date: 2014-08-13
ZHUHAI HENGQIN KUAJINGSHUO NETWORK TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, if you only perform data query on a certain computing node, you will not be able to get the expected goal
On the second hand, many users are not familiar with the business in actual operation, it is easy to make wrong requests, so the expected results cannot be obtained without verification
In the third aspect, the data query request is decomposed in real time. If the decomposition granularity is too small, resources will be wasted, and if the deco

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  • Financial data query method based on cloud computing

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Embodiment Construction

[0015] The invention can be implemented in various ways, including as a method, process, apparatus, system and combinations thereof. In this specification, these implementations, or any other form that the invention may take, may be referred to as techniques. In general, the order of steps of disclosed methods may be altered within the scope of the invention.

[0016] The following and accompanying appendices illustrating the principles of the invention Figure 1 A detailed description of one or more embodiments of the invention is provided together. The invention is described in connection with such embodiments, but the invention is not limited to any embodiment. The scope of the invention is limited only by the claims and the invention encompasses numerous alternatives, modifications and equivalents. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. These details are provided for t...

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Abstract

The invention provides a financial data query method based on cloud computing. The financial data query method comprises the steps of receiving a query request which is submitted by a user by a user node; analyzing the query request and verifying the query request; decomposing the query request into multiple sub-queries; respectively converting the multiple sub-queries into multiple query languages which aim at multiple data sources based on the multiple data sources which need to be accessed by the multiple sub-queries; respectively executing the multiple query languages and obtaining multiple intermediate results; composing the multiple intermediate results into a query result. According to the financial data query method based on the cloud computing, provided by the invention, a more comprehensive query result can be obtained in a could computing network, unnecessary query operation is avoided, the computing resource is more reasonably utilized, and the data transmission cost is reduced.

Description

technical field [0001] The present invention relates to cloud computing technology, in particular to a query method based on cloud computing, in particular to a financial data query method based on cloud computing. Background technique [0002] Since the emergence of cloud computing, through the continuous development of science and technology, through the continuous advancement of academia and industry, the application of cloud computing is constantly developing and deepening, and cloud computing is also moving from theory to practice. With the continuous maturity of cloud computing technology, the data center also develops accordingly. Today's data center is no longer just a place where servers are hosted and maintained in a unified manner. It has evolved into a centralized place for high-performance computers that integrate large-scale data computing and storage. The cloud computing data center involves hundreds of millions of servers or PCs, etc., with a large number of...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/244
Inventor 李海鹰
Owner ZHUHAI HENGQIN KUAJINGSHUO NETWORK TECH CO LTD
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