CN110460632A - A kind of preferred method and system of order - Google Patents
A kind of preferred method and system of order Download PDFInfo
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- CN110460632A CN110460632A CN201910558127.8A CN201910558127A CN110460632A CN 110460632 A CN110460632 A CN 110460632A CN 201910558127 A CN201910558127 A CN 201910558127A CN 110460632 A CN110460632 A CN 110460632A
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Abstract
The present invention relates to order data processing technology field more particularly to a kind of preferred method and system of order；The described method includes: received order data is converted into tcp application data；Establish the connection between maintenance and the channel all front end processor tcp；Tcp data transformation will be received into tcp protocol data；By etc. tcp protocol data to be sent be routed on the optimal channel tcp of current selected and be sent to corresponding front end processor.The system comprises Ordering Module, path management module, Tcp module, data center module, Optimal Decision-making module and detecting module, the system executes the method.The present invention provides a kind of preferred method and system of order, by selecting the optimal channel tcp, order data is routed to the highest front end processor of process performance, so that order processing best performance, ensures the high-performance treatments of transaction.
Description
Technical field
The present invention relates to order data processing technology field more particularly to a kind of preferred method and system of order.
Background technique
In the application of high frequency transaction system, the transaction of futures high frequency is a kind of form of automated transaction, is good at speed, it
Using complicated computer technology and system, transaction is executed with the speed of Microsecond grade；Therefore, user needs order data as early as possible
Issue exchange.
All n platforms of trading receive the front end processor of second place sales counter order (n is between 6 and 12 at present)；Each futures Shang You great
The second place sales counter of amount connects this n platform order front end processor；Specifically, as shown in Figure 1, firstly, user sends order data unification
Second place order sales counter is given, second place order sales counter is then forwarded to exchange's front end processor；Secondly, second place order sales counter can choose a friendship
Front end processor ip establishes the channel tcp of order data communication；Finally, being exactly fixed after tcp Path Setup and cannot change；For example,
Second place order sales counter is assigned with the tcp communication channel of front end processor 1 to user 1, and the order operation of all following users 1 can only pass through
This channel and front end processor 1 interact.
The shortcoming of current this processing mode is mainly reflected in, and after tcp Path Setup, user's order data can only be with
Fixed front end processor interacts, and will not jump automatically according to load, and during running, each front end processor is to ordering
The response speed singly handled can have dynamic change, therefore fixed carries out data interaction to single front end processor and cannot be guaranteed order
The optimal performance of processing.
Summary of the invention
The embodiment of the present invention provides a kind of preferred method and system of order, to solve user's order numbers in the prior art
It according to that can only be interacted with fixed front end processor, will not be jumped automatically according to load, cause user's order data fixed only to list
When a front end processor carries out data interaction, the high-performance treatments of transaction cannot be ensured.
On the one hand, the embodiment of the present invention provides a kind of preferred method of order, specifically includes the following steps:
Received order data is converted into tcp application data by S1；
S2 establishes the connection between maintenance and the channel all front end processor tcp；
S3 will receive the tcp data transformation into tcp protocol data；
S4, by etc. the tcp protocol data to be sent be routed on the optimal channel tcp of current selected and be sent to correspondence
Front end processor.
Wherein, current selected described in the S4 step the optimal channel tcp the following steps are included:
S41 receives system context information, carries out analysis and decision to the contextual information according to optimization algorithm；Institute
It states contextual information and specifically includes order processing performance statistics, the protocol keyword section statistics in each channel tcp, each channel
The performance statistics of order inquiries；
S42, it is selected to meet the optimal channel tcp of user's order data to be sent such as current.
It wherein, further include that can carry out active probe according to itself optimization algorithm, specifically include, actively in the S41 step
Give out a contract for a project from order level or tcp level and communicated with front end processor, excellent algorithm is supplied to according to feedback data and is calculated.
Wherein, the optimization algorithm in the S41 step includes simple mode and fine mode.
On the other hand, the embodiment of the present invention provides a kind of preferred system of order, comprising:
Received order data is converted into tcp application data by Ordering Module；
Path management module establishes the connection between maintenance and the channel all front end processor tcp；By the received tcp
Data transformation is at tcp protocol data；By etc. the tcp protocol data to be sent be routed to the optimal tcp of current selected
Corresponding front end processor is sent on channel；
Tcp module is responsible for the tcp communication of the order data.
Wherein, the optimal channel tcp of the current selected specifically includes:
Data center module counts the contextual information and is sent to Optimal Decision-making module, and the contextual information is specific
The protocol keyword section of order processing performance statistics, tcp layers of each channel including front end processor channel level counts；
Management module is detected, the performance statistics of the order inquiries in each channel are counted, feedback arrives the data center module；
The Optimal Decision-making module receives system context information, is carried out according to optimization algorithm to the contextual information
Analysis and decision；It is selected to meet the optimal channel tcp of active user's order data.
Wherein, the Optimal Decision-making module can drive the detection management module to carry out actively according to itself optimization algorithm
Detection；It specifically including, the detection management module is actively given out a contract for a project from order level or tcp level to be communicated with front end processor,
The calculating of Optimal Decision-making module is supplied to according to feedback data.
Wherein, the Optimal Decision-making module includes simple mode and fine mode.
The present invention provides a kind of preferred method and system of order and is routed order data by selecting the optimal channel tcp
Exploitation is reduced to the highest front end processor of process performance so that order processing best performance, ensures the high-performance treatments of transaction
And maintenance cost, guarantee meet the needs of investor.
Detailed description of the invention
It, below will be to needed in the technology of the present invention description in order to illustrate more clearly of technical solution of the present invention
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without any creative labor, it can also be obtained according to these attached drawings others
Attached drawing.
Fig. 1 is prior art overall structure diagram；
Fig. 2 is a kind of preferred method flow schematic diagram of order of the embodiment of the present invention；
Fig. 3 is a kind of preferred method sub-process schematic diagram of order of the embodiment of the present invention；
Fig. 4 is a kind of preferred overall system architecture schematic diagram of order of the embodiment of the present invention；
Fig. 5 is a kind of preferred system data center module structural schematic diagram of order of the embodiment of the present invention；
Fig. 6 is a kind of simple Optimal Decision-making mode configuration schematic diagram of the preferred system of order of the embodiment of the present invention；
Fig. 7 is a kind of preferred system high Optimal Decision-making mode configuration schematic diagram of order of the embodiment of the present invention；
Appended drawing reference:
- 2 data center module -3 of -1 path management module of Ordering Module
Optimal Decision-making module -4 detects -5 Tcp module -6 of management module.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Fig. 2 is a kind of preferred method flow schematic diagram of order of the embodiment of the present invention；As shown in Fig. 2, specifically including following
Step:
Received order data is converted into tcp application data by S1；
S2 establishes the connection between maintenance and the channel all front end processor tcp；
S3 will receive the tcp data transformation into tcp protocol data；
S4, by etc. the tcp protocol data to be sent be routed on the optimal channel tcp of current selected and be sent to correspondence
Front end processor.
The present invention provides a kind of preferred method of order, and by selecting the optimal channel tcp, order data is routed to processing
The highest front end processor of performance, so that order processing best performance, ensures the high-performance treatments of transaction.
Further, Fig. 3 is a kind of preferred method sub-process schematic diagram of order of the embodiment of the present invention, as shown in figure 3, S4
The optimal channel tcp of current selected described in step the following steps are included:
S41 receives system context information, carries out analysis and decision to the contextual information according to optimization algorithm；Institute
It states contextual information and specifically includes order processing performance statistics, the protocol keyword section statistics in each channel tcp, each channel
The performance statistics of order inquiries；
S42, it is selected to meet the optimal channel tcp of user's order data to be sent such as current；The user's order sent
Data are sent according to the optimal channel tcp that last time is selected.
It further, further include that can carry out active probe according to itself optimization algorithm, specifically include, actively in S41 step
Give out a contract for a project from order level or tcp level and communicated with front end processor, excellent algorithm is supplied to according to feedback data and is calculated.
Further, the optimization algorithm in S41 step includes simple mode and fine mode；Simple mode, can be with
Optimization algorithm is directly realized in FPGA；Optimization algorithm is used machine learning in this case, utilizes CPU+ by fine mode
The framework of GPU is realized.
The embodiment of the present invention provides a kind of preferred method of order, by selecting the optimal channel tcp, by order to be sent
Data are routed to the highest front end processor of process performance, so that order processing best performance, ensures the high-performance treatments of transaction
Development and maintenance cost is reduced, guarantee meets the needs of investor；Meanwhile order preferred process being made to reach very high real-time and standard
True reliability.
Fig. 4 is a kind of preferred overall system architecture schematic diagram of order of the embodiment of the present invention, as shown in Figure 4, comprising:
Received order data is converted into tcp application data by Ordering Module 1；Tcp application data are sent out
It goes, and obtains order feedback data from pathway selected；
Path management module 2 establishes the connection between maintenance and the channel all front end processor tcp；By the received tcp
Data transformation is at tcp protocol data；By etc. the tcp protocol data to be sent be routed to the optimal tcp of current selected
Corresponding front end processor is sent on channel；
Tcp module 6 is responsible for the tcp communication of order data.
Specifically, user group weaves the order data of transmission, consigns to second place order sales counter；Ordering in the order sales counter of second place
Single 1 first processing order data of processing module, is packaged as the tcp application data of trade agreement format, and path management module 2 is logical
The connection that Tcp module 6 is established between the channel all front end processor tcp is crossed, and safeguards the channel all front end processor tcp；Access tube
Manage module 2 by etc. tcp data transformation to be sent be pure tcp protocol data, by the optimal channel tcp of current selected
It is sent to corresponding front end processor.For example, tcp application data are the data of 16 bytes, it is packaged by path management module 2
Processing, just becomes tcp protocol data, this protocol data includes ip head+tcp head+tcp path information (port+ip)+sequence
Number+data, path management module 2 maintains a few road tcp links, if front end processor maximum number is n, then path management module
2 maintenance maximum tcp link numbers be exactly n, if the optimal channel tcp of current selected be the second tunnel, path management module 2 can etc.
Tcp agreement number to be sent is routed on the second road channel tcp and is sent to corresponding front end processor；
Based on the above embodiment, Fig. 5 is that a kind of preferred system data center module structure of order of the embodiment of the present invention is shown
It is intended to, as shown in figure 5, the optimal channel tcp of current selected specifically includes in conjunction with Fig. 4:
Data center module 3 counts the contextual information and is sent to Optimal Decision-making module, and the contextual information is specific
The protocol keyword section of order processing performance statistics, tcp layers of each channel including front end processor channel level counts；
Management module 5 is detected, the performance statistics of the order inquiries in each channel are counted, feedback arrives the data center module
3；Order inquiries data belong to one of type of actively giving out a contract for a project, and this kind of give out a contract for a project cannot generate processing congestion and violation to front end processor；
Specifically, data center module 3 is responsible for statistics and saves following three classes data whithin a period of time:
A. order processing performance data derives from Ordering Module 1；It specifically includes, the port front end processor IP/, order close
Key field, order processing time delay etc.；
B. order inquiries feedback data, from detection management module 5；It specifically includes, the port front end processor IP/, order are looked into
Ask critical field, order inquiries processing delay etc.；
C.Tcp Protocol layer data derives from tcp module 6；
Optimal Decision-making module 4 receives system context information, is analyzed according to optimization algorithm the contextual information
And decision；It is selected to meet the optimal channel tcp of user's order data to be sent such as current.Specifically, anti-according to data center module 3
The data of feedback are analyzed and processed, and obtain the optimal front end processor channel sequence for meeting user's order data processing to be sent such as current
Column, subsequent order processing will all be routed to this optimal channel and send.For example, it is preferable to which decision-making module 4 is according to when front upper and lower
Literary information discriminatory analysis show that the optimal front end processor channel sequence for meeting user's order data processing to be sent such as current is the
Two tunnels, subsequent order data processing to be sent, which will be all routed on this second optimal paths, to be sent.It is preferred that determining
Plan module 4, the processing speed for carrying out quantificational description and the following fixed time period to the processing speed difference between front end processor change
It is estimated, to guarantee the duration performance advantage of this set Intelligent routing system and the stability of advantage, this part is used
The method of statistical analysis and machine learning.
Further, it is preferable to which decision-making module 4, can drive detection management module 5 to carry out active spy according to itself optimization algorithm
It surveys；It specifically includes, 5 active of detection management module is given out a contract for a project from order level or tcp level to be communicated with front end processor, root
It is supplied to the calculating of Optimal Decision-making module 4 according to feedback data, supports more accurate efficient decision to obtain more data.Example
Such as, Optimal Decision-making module 4 obtains relevant property by other methods for the front end processor of not direct order response data
Energy data simultaneously establish this correlated performance data and the corresponding relationship if there is order response performance data, wherein relatively effective
Method is exactly that the driving detection management module 5 of Optimal Decision-making module 4 sends querying command, detects the corresponding speed of this front end processor,
And data center module 3 is recorded, convenient for Optimal Decision-making module 4 carry out united analysis, in this way to order is not routed through before
Machine is set, can also be when suitable as selection is routed to obtain, similarly, specific logic will be using the method for machine learning.
Further, Fig. 6 is a kind of simple Optimal Decision-making mode configuration signal of the preferred system of order of the embodiment of the present invention
Figure, Fig. 7 are a kind of preferred system high Optimal Decision-making mode configuration schematic diagram of order of the embodiment of the present invention, such as Fig. 6, Fig. 7 institute
Show, Optimal Decision-making module 4 includes simple mode and fine mode, and simple mode, preference policy is fairly simple, can directly exist
Optimization algorithm is realized in FPGA；Conventional algorithm is to be arranged according to certain weight in time period and calculate order processing
Can most fast, order inquiries are most fast, tcp processing is most fast, the Comprehensive Correlation of the channel tcp busy state obtains optimal channel.Advanced mould
Formula, preference policy is very complicated, can consume more hardware resource using FPGA operation and operational performance is not real-time enough；Such case
Lower calculate preference policy uses machine learning, and using the framework of CPU+GPU, processing calculates power faster, and the result of decision is more accurate.
The machine learning algorithm being able to use includes: random forest, logistic regression, AdaBoost and neural network etc..
The embodiment of the present invention provides a kind of preferred system of order, and path management module, will by selecting the optimal channel tcp
Order data to be sent is routed to the highest front end processor of process performance, so that order processing best performance, ensures transaction
High-performance treatments reduce development and maintenance cost, guarantee meet the needs of investor；Meanwhile reach order preferred process very
High real-time and accurate and reliable degree.
The apparatus embodiments described above are merely exemplary, wherein described, unit can as illustrated by the separation member
It is physically separated with being or may not be, component shown as a unit may or may not be physics list
Member, it can it is in one place, or may be distributed over multiple network units.It can be selected according to the actual needs
In some or all of the modules achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art are not paying creativeness
Labour in the case where, it can understand and implement.
Through the above description of the embodiments, those skilled in the art can be understood that each embodiment can
It realizes by means of software and necessary general hardware platform, naturally it is also possible to pass through hardware.Based on this understanding, on
Stating technical solution, substantially the part that contributes to existing technology can be embodied in the form of software products in other words, should
Computer software product may be stored in a computer readable storage medium, such as ROM/RAM, magnetic disk, CD, including several fingers
It enables and using so that a computer equipment (can be personal computer, server or the network equipment etc.) executes each implementation
Method described in certain parts of example or embodiment.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (8)
1. a kind of preferred method of order, which is characterized in that specifically includes the following steps:
Received order data is converted into tcp application data by S1；
S2 establishes the connection between maintenance and the channel all front end processor tcp；
S3 will receive the tcp data transformation into tcp protocol data；
S4, by etc. the tcp protocol data to be sent be routed on the optimal channel tcp of current selected be sent to it is corresponding before
Set machine.
2. a kind of preferred method of order according to claim 1, which is characterized in that currently selected described in shown S4 step
The fixed optimal channel tcp the following steps are included:
S41 receives system context information, carries out analysis and decision to the contextual information according to optimization algorithm；On described
Context information specifically includes order processing performance statistics, the protocol keyword section in each channel tcp counts, the order in each channel
The performance statistics of inquiry；
S42, it is selected to meet the optimal channel tcp of user's order data to be sent such as current.
3. a kind of preferred method of order according to claim 2, which is characterized in that further include meeting in shown S41 step
According to itself optimization algorithm carry out active probe, specifically include, actively from order level or tcp level give out a contract for a project with front end processor into
Row communication is supplied to excellent algorithm according to feedback data and calculates.
4. a kind of preferred method of order according to claim 2, which is characterized in that described excellent in shown S41 step
Selecting algorithm includes simple mode and fine mode.
5. a kind of preferred system of order characterized by comprising
Received order data is converted into tcp application data by Ordering Module (1)；
Path management module (2) establishes the connection between maintenance and the channel all front end processor tcp；The received tcp is answered
With data conversion at tcp protocol data；By etc. the tcp protocol data to be sent be routed to the optimal tcp of current selected and lead to
Corresponding front end processor is sent on road；
Tcp module (6) is responsible for the tcp communication of the order data.
6. the preferred system of a kind of order according to claim 5, which is characterized in that the optimal tcp of the current selected
Channel specifically includes:
Data center module (3) counts the contextual information and is sent to Optimal Decision-making module, and the contextual information specifically wraps
The protocol keyword section of the order processing performance statistics, tcp layers of each channel that include front end processor channel level counts；
It detects management module (5), counts the performance statistics of the order inquiries in each channel, feedback arrives the data center module
(3)；
The Optimal Decision-making module (4) receives system context information, is divided according to optimization algorithm the contextual information
Analysis and decision；It is selected to meet the optimal channel tcp of user's order data to be sent such as current.
7. the preferred system of a kind of order according to claim 6, which is characterized in that the Optimal Decision-making module (4), meeting
The detection management module (5) is driven to carry out active probe according to itself optimization algorithm；It specifically includes, the detection management module
(5) actively give out a contract for a project from order level or tcp level and communicated with front end processor, Optimal Decision-making is supplied to according to feedback data
Module (4) calculates.
8. the preferred system of a kind of order according to claim 7, which is characterized in that the Optimal Decision-making module includes letter
Single mode and fine mode.
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