CN107040567A - The management-control method and device of pre-allocation of resources amount - Google Patents

The management-control method and device of pre-allocation of resources amount Download PDF

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Publication number
CN107040567A
CN107040567A CN201610856623.8A CN201610856623A CN107040567A CN 107040567 A CN107040567 A CN 107040567A CN 201610856623 A CN201610856623 A CN 201610856623A CN 107040567 A CN107040567 A CN 107040567A
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amount
predistribution
new information
target resource
message
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连琨
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Alibaba Group Holding Ltd
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Alibaba Group Holding Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/50Network services
    • H04L67/60Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

The application provides a kind of management-control method and device of pre-allocation of resources amount, and method therein includes:The new information for the predistribution amount for target resource that business platform is sent is received, and the new information received is cached to default message queue;The new information cached in the message queue is inserted into default multiple data point table respectively;The new information that predetermined number is read in timing in batches from the multiple data point table carries out batch operation, is updated with the predistribution amount for the target resource.The application can be alleviated the processing pressure of the control platform of predistribution amount, lift the process performance of control platform when predistribution task quantity is larger.

Description

The management-control method and device of pre-allocation of resources amount
Technical field
The application is related to computer application field, more particularly to a kind of management-control method and device of pre-allocation of resources amount.
Background technology
In the related art, for some pre-allocation of resources tasks, it usually needs carry out strict pre-allocation of resources amount Management and control.Business platform is returned in the pre-allocation of resources task for completing to initiate, or resource corresponding with the pre-allocation of resources task Also task when, it usually needs to pre-allocation of resources amount control platform send pre-allocate amount new information, put down by management and control Platform is updated to amount in real time.
However, continuing to develop with pre-allocation of resources business, after the quantity of business rises to certain order of magnitude, pipe Platform is controlled when carrying out the renewal operation of amount, the pressure in larger performance can be faced, performance bottleneck is caused.
The content of the invention
The application proposes a kind of management-control method of pre-allocation of resources amount, and this method includes:
Receive the new information of the predistribution amount for target resource that business platform is sent, and by the renewal received Message is cached to default message queue;
The new information cached in the message queue is inserted into default multiple data point table respectively;
The new information that predetermined number is read in timing in batches from the multiple data point table carries out batch operation, with pin Predistribution amount to the target resource is updated.
The application also proposes a kind of control device of pre-allocation of resources amount, and the device includes:
Cache module, receives the new information for the predistribution amount for target resource that business platform is sent, and will connect The new information received is cached to default message queue;
Module is inserted, the new information cached in the message queue is inserted into default multiple data point table respectively;
Processing module, the new information for regularly reading predetermined number in batches from the multiple data point table carries out batch processing Operation, is updated with the predistribution amount for the target resource.
In the application, a kind of asynchronous batch processing mechanism of the new information for predistribution amount is proposed, by receiving industry The new information for the predistribution amount for target resource that business platform is sent, and the new information received is cached to default Message queue;The new information cached in the message queue is inserted into default multiple data point table respectively;Regularly from institute The new information progress batch operation for reading predetermined number in multiple data point table in batches is stated, with for the target resource Predistribution amount is updated;The new information of amount can be pre-allocated with asynchronous mass processing by realizing control platform, will Renewal operation exception mass for pre-allocating amount, so as to when predistribution task quantity is larger, alleviate management and control and put down The processing pressure of platform, lifts the process performance of control platform.
Brief description of the drawings
Fig. 1 is a kind of flow chart of the management-control method for pre-allocation of resources amount that the implementation of the application one is exemplified;
Fig. 2 is a kind of logic diagram of the control device for pre-allocation of resources amount that the implementation of the application one is exemplified;
Fig. 3 is that carrying a kind of management and control of the control device of pre-allocation of resources amount that the embodiment of the application one is provided is put down The hardware structure diagram of platform.
Embodiment
For some pre-allocation of resources tasks, it usually needs carry out the management and control of strict pre-allocation of resources amount.Business is put down Platform, generally can be to pre-allocation of resources amount after the pre-allocation of resources task for completing to initiate, and corresponding resource return task Control platform, send predistribution amount new information, the new information is handled in real time by control platform, to corresponding The pre-allocation of resources amount of requesting party of pre-allocation of resources be updated.
On the one hand, business platform completes the pre-allocation of resources task of initiation, pre- to requesting party's success of pre-allocation of resources It is assigned with after resource, ordinary business practice platform needs to reduce message to the control platform transmission amount of pre-allocation of resources amount, by pipe Control platform is reduced message to the amount and handled in real time, and corresponding volume is reduced from the pre-allocation of resources amount of the requesting party Degree.
On the other hand, business platform is received when completing to return task with the resource of completed pre-allocation of resources task After the predistribution resource that the requesting party of pre-allocation of resources returns, ordinary business practice platform needs the management and control to pre-allocation of resources amount to put down Platform sends amount increase message, and amount increase message is handled in real time by control platform, and the resource of the requesting party is pre- Distributing amount increases corresponding amount.
It can be seen that, in the mechanism of control of existing predistribution amount, the renewal of amount is pre-allocated, management and control is often relied on and puts down The real-time processing for the amount new information that platform is sent to business platform.
However, in actual applications, when the quantity of the pre-allocation of resources business on business platform rises to certain quantity After level, control platform needs the new information of processing simultaneously may be very huge, so if control platform still is based on the above The mechanism handled in real time, can face the pressure in larger performance, cause performance bottleneck.
In view of this, the application proposes a kind of asynchronous batch processing mechanism of the new information for predistribution amount, passes through The new information for the predistribution amount for target resource that business platform is sent is received, and the new information received is cached To default message queue;The new information cached in the message queue is inserted into default multiple data point table respectively;It is fixed When read the new information of predetermined number in batches from the multiple data point table and carry out batch operation, with for the target The predistribution amount of resource is updated;The renewal that amount can be pre-allocated with asynchronous mass processing by realizing control platform disappears Breath, by for pre-allocate amount renewal operation exception mass, so as to pre-allocate task quantity it is larger when, release pipe The processing pressure of platform is controlled, the process performance of control platform is lifted.
The application is described below by specific embodiment and with reference to specific application scenarios.
Fig. 1 is refer to, Fig. 1 is the management-control method for the pre-allocation of resources amount that the embodiment of the application one is provided, applied to money Source pre-allocates the control platform of amount, and methods described performs following steps:
Step 101, the new information for the predistribution amount for target resource that business platform is sent is received, and will be received To new information cache to default message queue;
Step 102, the new information cached in the message queue is inserted into default multiple data point table respectively;
Step 103, the new information for regularly reading predetermined number in batches from the multiple data point table carries out batch processing Operation, is updated with the predistribution amount for the target resource.
Above-mentioned target resource, refers to the resource that can be used for being pre-allocated;In actual applications, above-mentioned target resource tool Body can be a resource pool for containing a number of resource pre-allocated.
The new information of above-mentioned predistribution amount, can reduce message including the amount of predistribution amount and amount increase disappears Breath.
Above-mentioned business platform, for performing the predistribution business for above-mentioned target resource;And, with above-mentioned predistribution industry Corresponding resource of being engaged in returns business.Above-mentioned business platform is when initiating the predistribution business for above-mentioned target resource, Ke Yixiang Control platform sends inquiry request, inquires about the currently available predistribution amount of above-mentioned target resource;Complete above-mentioned predistribution industry During business, above-mentioned amount can be sent to control platform and reduce message, predistribution amount is reduced by control platform;Complete When the corresponding resource of above-mentioned pre-allocation of resources business returns business, amount increase message can be sent to above-mentioned control platform, by Control platform increases predistribution amount.
Above-mentioned control platform, management and control is carried out for the predistribution amount to above-mentioned target resource.Pin is initiated in business platform During to the predistribution business of target resource, the inquiry request sent based on business platform completes the inquiry of predistribution amount.Work as industry During platform completion predistribution business of being engaged in, the amount sent according to business platform reduces message, is reduced from predistribution amount corresponding Amount.When business platform completes to return business for the corresponding resource of predistribution business, the volume sent according to business platform Degree increase message, corresponding amount is increased for predistribution amount.
Wherein, above-mentioned business platform and the hardware structure of control platform, can be specifically a server, server cluster or The cloud platform that person is built based on server cluster, in this example without being particularly limited to.
In this example, user can be sent and pre-allocated by the client software that is docked with business platform to business platform Request, requested service platform pre-allocates a number of above-mentioned target resource to user.Now the user is to be directed to above-mentioned mesh Mark the pre-allocation request side of resource.
Business platform, can be to control platform after the pre-allocation request that user is sent by above-mentioned client software is received Inquiry request is sent, to inquire about the available predistribution amount of the current target resource;Now, user is carried in the inquiry request to wish Hope the quantity of the above-mentioned target resource of predistribution.
Control platform can inquire about the predistribution volume of the target resource after the inquiry request of business platform transmission is received Degree, and the quantity for the above-mentioned target resource for wishing to pre-allocate based on the user carried in the inquiry request, to determine above-mentioned target Whether the predistribution amount of resource is sufficient.
On the one hand, if the currently available predistribution amount of above-mentioned target resource, pre- point is wished more than or equal to user The quantity matched somebody with somebody, now current predistribution amount is sufficient, and control platform can return to current predistribution amount to business platform and fill The Query Result of foot.
On the other hand, if the currently available predistribution amount of above-mentioned target resource, less than the number that user wishes predistribution Amount, now current predistribution amount is not enough, and control platform can be looked into the current predistribution amount of business platform return is not enough Ask result.
In this example, after business platform receives the Query Result of control platform return, if the Query Result is current Amount abundance is pre-allocated, now business platform can initiate a predistribution business for being directed to above-mentioned target resource, and execution should Predistribution business.
Certainly, after business platform receives the Query Result of control platform return, if the Query Result is current pre- point Not enough with amount, now business platform can not initiate the predistribution business for above-mentioned target resource.In this case, business Platform can be triggered to the predistribution immediately after the not enough Query Result of the current predistribution amount for receiving control platform transmission The requesting party user of business, exports a not enough alarm of current predistribution amount, to point out the user currently to pre-allocate amount It is not enough, it is impossible to perform the predistribution of above-mentioned target service.
In this example, when business platform has successfully initiated the predistribution business for target resource, being somebody's turn to do for initiation is completed After predistribution business, the quantity of predistribution can be asked based on user, is the above-mentioned target resource that user pre-allocates identical quantity. After the completion of predistribution, business platform can also send an amount to control platform and reduce message, and message is reduced in the amount Middle carrying buckle derating degree, this reduces the quantity Matching that amount asks the above-mentioned target resource of predistribution with the user.
After management and control server, which receives the amount, reduces message, the amount can be read reduce in message and reduce amount, The predistribution amount of the target resource is reduced into corresponding amount.After the completion of amount is reduced, now user is directed to above-mentioned target The available predistribution amount of resource will be reduced, and this part amount reduced, and the mesh of this part predistribution can be completed in user After the return for marking resource, recovery is re-started.
For example, in a kind of application scenarios of the loan shown, above-mentioned target resource can be borrowing on business platform Loan fund, above-mentioned predistribution can be loan, and above-mentioned predistribution amount can be then user loan limit and user borrow The loan guarantee amount of the Zeng Xin mechanisms selected during money.In such a scenario, user can be by the tool that is docked with business platform There is the APP of loan function, send loan requests to business platform, business platform, can be to management and control after the loan requests are received Platform inquires about the loan limit of the user, and whether the guarantee amount of Zeng Xin mechanisms that the user selects in loan is sufficient;Such as The really loan limit of the user, and the guarantee amount of Zeng Xin mechanisms are sufficient, and business platform can be in platform with the shape of product Formula issues a loan transaction, and brings the provider of loan user and loan fund together and set up loan agreement, to complete this pen Loan transaction.After the completion of this loan transaction, business platform can send an amount to control platform and reduce message, management and control Platform is being received after the amount reduces message, can be by the guarantee of the loan limit of loan user, and above-mentioned Zeng Xin mechanisms Amount, synchronously reduces corresponding amount.The amount now reduced, this part amount for reducing consistent with the loan limit of user, It will recover after user successfully refunds.
In this example, when user by client software successful request business platform has pre-allocated a number of above-mentioned mesh Mark after resource, the follow-up user can also be sent and provided by the above-mentioned client software that is docked with business platform to business platform Request is returned in source, and the target resource of predistribution is returned to business platform.Business platform, can after resource return request is received Business is returned to initiate a reward for writing or painting source, and performs the resource and returns business.When the resource that business platform completes initiation is returned After business, can also send an amount to control platform increases message, and increase amount is carried in the amount reduces message, should Increase the quantity Matching for the above-mentioned target resource that amount is returned with the user.
After management and control server receives amount increase message, the increase amount in amount increase message can be read, The predistribution amount of the target resource is increased into corresponding amount.After the completion of amount increase, now user is directed to above-mentioned target The available predistribution amount of resource will increase, and this increased part amount, as user are returning the above-mentioned of predistribution After target resource, the amount recovered again.
For example, still by taking the application scenarios of loan as an example, when user by what is docked with business platform has loan function APP, successfully applies to after a loan, subsequent user can also be refunded by the APP to business platform to business platform, Business platform can issue reimbursement business in platform, check the repayment amount of user, transferred accounts to the provider of loan fund, and When refund number is consistent with loan amount, the loan agreement set up in the loan stage is deleted.After the completion of this reimbursement business, Business platform can send an amount to control platform increases message, and control platform, can after amount increase message is received It is synchronous to increase corresponding amount with by the guarantee amount of the loan limit of loan user, and above-mentioned Zeng Xin mechanisms.Now increase Plus amount, as user is after successfully repaying the loan, the amount recovered.
Description more than, control platform reduces message, and volume receiving the amount that business platform sends After degree increase message, it will usually reduce amount and increase amount, the predistribution to above-mentioned target resource based on what is carried in message Amount is updated.
In the related art, control platform reduces message in the amount for receiving business platform transmission and amount increase disappears Breath, generally using real-time message processing facility, message is reduced to the amount received and amount increase message is carried out in real time Processing, the predistribution amount to target resource carries out real-time update.
However, in actual applications, with the expansion of business platform scale, and the client docked with business platform is soft The quantity of part is on the increase so that the pre-allocation of resources business in business platform also constantly increases.When the money on business platform The quantity of source predistribution business is risen to after certain order of magnitude, and control platform needs the new information of processing simultaneously also can be very It is huge, so if control platform still is based on the real-time processor system of the above, it will face the pressure in larger performance, very There is bottleneck to the performance of business platform is caused.
In this example, in order to tackle above mentioned problem, at propose a kind of new information for predistribution amount asynchronous batch Reason mechanism, and be further introduced into the overstocked monitoring of waiting task on the basis of the asynchronous batch processing mechanism and estimated machine System.
On the one hand, by this asynchronous batch processing mechanism, the performance requirement of business processing can be met, in control platform Need while when the new information of processing is very huge, control platform can be avoided performance bottleneck occur.
On the other hand, monitoring is overstock by this waiting task and estimates mechanism, can be not enough in predistribution amount When, the estimated recovery duration of predistribution amount is estimated out, so as in the predistribution brought by asynchronous batch processing mechanism On the delay issue that amount is recovered, Consumer's Experience is lifted so that after user can revert to abundance pre-allocating amount, then again Initiate predistribution business.
Monitoring is overstock below for above-mentioned asynchronous batch processing mechanism and above-mentioned waiting task and mechanism is estimated, respectively It is described.
1) asynchronous batch processing mechanism
In this example, control platform is when the amount for receiving business platform transmission reduces message and amount and recovers message, It no longer will in real time be handled, but the amount received is reduced into message and amount recover message and cached, it is then right The message of caching carries out point storehouse point table, splits into different data point table, is timed batch processing.
Control platform will can connect first when the amount for receiving business platform transmission reduces message and amount recovers message The message received is cached into default message queue.Wherein, above-mentioned message queue, can use that is commonly used in system cluster to disappear Cease queue;Such as rabbitMQ message queues.
On the one hand, reduce message for the amount being buffered in Message queue and amount recovers message, can be put down by management and control Platform is marked as waiting task.
On the other hand, in order to lift the concurrency performance of Message Processing, control platform can carry out point storehouse point table handling in advance, Multiple data point storehouses are pre-created for the message that is cached in message queue, and set up in each data point storehouse mutually isostructural treat The data of processing task point table (one can be set up in same data point storehouse can also set up multiple data point table).Control platform When needing to handle the message cached in message queue, having been labeled as of being cached in Message queue can be successively read and wait to locate The message of reason task, and the message read is inserted in the data point table of above-mentioned multiple waiting tasks respectively.
Certainly, in actual applications, can also logarithm when control platform requires to be lifted to the concurrency performance of Message Processing It is extended according to the quantity in point storehouse, by splitting out more data point storehouses, to meet control platform in the concurrent of Message Processing Requirements at the higher level in performance.
Wherein, can when inserting the message as waiting task in the data point table to above-mentioned multiple waiting tasks , can also radom insertion to be inserted based on certain point table strategy.
In a kind of embodiment shown, control platform reads the message as waiting task from Message queue When, can be corresponding with the message in the data point table to determine above-mentioned multiple waiting tasks based on pre-configured point table strategy Data point table;When determining data corresponding with the message point table, the message can be inserted to the data point table.
Wherein, above-mentioned point of table strategy is in this example without specific restriction;For example, in one kind shown point table strategy, Can be based on user corresponding with message mark come location data point storehouse and data point table.Assuming that user is designated userId, Point table strategy can be configured to position the data that the message needs to insert respectively by the value of the certain bits in userId Divide storehouse and data point table;Such as, it is assumed that userId=2088102122954570, a point table rule can be configured to inverted the Three location data point storehouses, inverted second carrys out location data point table, because the userId antepenulatimates are 5, Ke Yiding Storehouse db05 is divided in position to data;The userId second from the bottom 7, can navigate to data point table t_order_7.Subsequently with the userId Corresponding message will be inserted into the data point table t_order_7 under the db05 of data point storehouse.
In a kind of embodiment shown, control platform reads the message as waiting task from Message queue When, can also be by any data point in the data of the message radom insertion read to above-mentioned multiple waiting tasks point table Table.
It can be seen that, by inserting message to each data point storehouse, the message cached in message queue can be split into different Data point table.After the completion of fractionation, the message cached in message queue " will be scattered " in different data point table.
In this example, control platform, can be fixed by timed task when processing is inserted into the message in each data point table When the reading message of batch from each data point table.
Wherein, the process cycle of above-mentioned timed task, and the number that timed task is read in batches from each data point table According to quantity, in this example without being particularly limited to, can be configured according to actual process performance demand;For example, when pair When process performance requires higher, process cycle (processing one in such as every 3 seconds one shorter can be set for above-mentioned timed task It is secondary);Or, the data that can read the timed task in batches from each data point table are set to a larger quantity (such as single batch reads 1000).
In addition, it is necessary to which explanation, is starting above-mentioned timed task, the reading number of batch from each data point table of timing According to when, can parallel read, can also serially read, can also be according to actual processing in this example without being particularly limited to Performance requirement is configured;For example, when requiring higher to process performance, data reading mode can be changed to parallel reading, From can shorten read data duration.
In this example, when the triggering of above-mentioned timed task, and disappearing for predetermined number is read in batches from each data point table After breath, now control platform can carry out batch operation for the bulk messages read, for the pre- of above-mentioned target resource Distribution amount is updated;For example, message may be reduced comprising amount simultaneously and amount increase disappears in the bulk messages read Breath, control platform can carry out parallel processing for these message;Message is reduced for amount, control platform can read the volume Degree, which is reduced in message, reduces amount, and the predistribution amount of the target resource is reduced into corresponding amount;Disappear for amount increase Breath, control platform can read the increase amount in amount increase message, and the predistribution amount of the target resource is increased into phase The amount answered.
When above-mentioned timed task is directed to the bulk messages that read, all processing is completed, and now control platform can will be finally The result of obtained predistribution amount, being updated to is used in control platform in the tables of data for storing predistribution amount.
For example, still by taking the application scenarios of loan as an example, under the application scenarios, predistribution amount can generally include user Loan limit and Zeng Xin mechanisms loan guarantee amount.For both amounts, control platform can be stored respectively in Different tables of data;Such as, the loan limit of user can be stored in default " debt-credit side's amount table " by control platform In, the loan guarantee amount of Zeng Xin mechanisms is stored in default " Zeng Xin mechanisms amount table ".When control platform passes through Above-mentioned timed task, after the completion of the bulk messages read processing, the user that can obtain timed task is current have been used Loan limit, and Zeng Xin mechanisms it is current use loan limit, above-mentioned " debt-credit side amount table " and " increasing are updated to respectively Believe mechanism amount table " in.
By the description of above example, control platform is reduced by the amount for sending the business platform received Message and amount recover message, are cached to message queue, then enter the message cached in message queue as waiting task Row point storehouse point table, partition is stored in different data point table, and carries out batch processing by the reading message of timed task batch, real Show the renewal operation exception mass for pre-allocating amount, so as to when predistribution task quantity is larger, alleviate The processing pressure of control platform, lifts the process performance of control platform.
2) waiting task overstocks monitoring and estimates mechanism
As it was previously stated, by the way that by the renewal operation exception mass for pre-allocating amount, control platform can be alleviated Processing pressure, lifts the process performance of control platform.But the treatment mechanism of this asynchronous mass, with being directed in correlation technique The real-time update mechanism of predistribution amount is compared, and may generally be had certain amount and be recovered delay.
Because amount recovers the presence of delay, then predistribution volume of the requesting party user of predistribution in above-mentioned target resource When degree is not enough, if the user initiates pre-allocation request again immediately, now current predistribution amount is possible to still not yet Recover, in this case, user is initiated after pre-allocation request again again, and business platform may can be exported still to the user The not enough alarm of amount, so that the experience of user operationally can be influenceed.
In this example, in order to optimize the operational experience of user, it can enter on the basis of above-mentioned asynchronous batch processing mechanism One step introduces a kind of waiting task and overstocks monitoring and estimate mechanism.
Inquiry request of the control platform in the predistribution amount for above-mentioned target resource for receiving business platform transmission When, it still can perform the inquiry operation of normal predistribution amount.
If by inquiry, it is found that the predistribution amount of above-mentioned target resource currently is not enough:
On the one hand, control platform can be evaluated whether above-mentioned timed task to the bulk messages that are read from each data point table The processing speed of batch operation.
Wherein, in a kind of embodiment shown, when estimating the processing speed of above-mentioned batch operation, control platform A timed task can be started, timing output journal file (output in such as 1 second is once) is recorded in the journal file and respectively treated The sum of pending message in the data of processing task point table.Meanwhile, control platform can also start another timed task, The above-mentioned journal file (such as can also be to gather once for 1 second) exported by the timed task timing acquiring, and statistics gatherer To journal file in record message sum number change, after enough journal files are collected, it is possible to according to Obtained number change is counted to estimate the processing speed of above-mentioned batch operation.
For example, it is assumed that timing output journal file, and the timing cycle of timing acquiring journal file is 1 second, n-th second Journal file in the message sum that records be 1000, the message that is recorded in journal file for N+1 second sum is 500, this The number change of one second is 500, then the processing speed of this second can then be recorded as 500/second.In this way can be with The processing speed of each second is counted, after enough journal files are collected, it is possible to count in a period Average treatment speed.
Certainly, in actual applications, the estimation mode of the processing speed of above-mentioned batch operation, however it is not limited to this, also may be used With using other estimation modes.
On the other hand, control platform can be calculated the number of each waiting task based on the above-mentioned processing speed estimated According to the message as waiting task overstock in point table, the estimated duration that all processing is completed.Wherein, computationally state estimated During duration, the message sum that will can be overstock in the data point table of current each waiting task, divided by the above-mentioned processing estimated Speed.
In this example, when calculating the disappearing as waiting task that will be overstock in the data of each waiting task point table After breath, the estimated duration that all processing is completed, the estimated duration can also be sent to business platform by control platform, pass through business Platform, the estimated duration is exported to above-mentioned pre-allocation request side user.
For example, can be sent by business platform by the estimated duration to the client software of the user, the client software When receiving the estimated duration, to the user can exporting one by display interface, " current amount is not enough, is please weighed after N second The prompting message of examination ".
In this case, the user can recognize current predistribution volume in real time after the preset duration is viewed The recovery duration of degree, now the user can after the preset duration, by business platform again initiate for above-mentioned target money The predistribution business in source, rather than the predistribution business for above-mentioned target resource is initiated immediately, so as to ensure that user exists Pre-allocate after amount full recovery, then initiate the predistribution for target resource again, the operating experience of user can be optimized.
By above example, the application is by proposing a kind of be directed to the new information for pre-allocating amount asynchronous batch Treatment mechanism, and be further introduced into the overstocked monitoring of waiting task on the basis of the asynchronous batch processing mechanism and estimated Mechanism:
On the one hand, by this asynchronous batch processing mechanism, the performance requirement of business processing can be met, in control platform Need while when the new information of processing is very huge, control platform can be avoided performance bottleneck occur.
On the other hand, monitoring is overstock by this waiting task and estimates mechanism, can be not enough in predistribution amount When, the estimated recovery duration of predistribution amount is estimated out, so as in the predistribution brought by asynchronous batch processing mechanism On the delay issue that amount is recovered, Consumer's Experience is lifted so that after user can revert to abundance pre-allocating amount, then again Initiate predistribution business.
It can be seen that, it is combined by both the above mechanism, can have both met and strict management and control is carried out to pre-allocation of resources amount It is required that, process performance of the lifting control platform when the renewal for predistribution amount is operated again can be by pointing out amount to recover It is expected that the mode of duration, recovers delay, to user's operating experience to alleviate the amount being manufactured into due to above-mentioned asynchronous batch processor On influence.
The technical scheme in above example is described in detail below in conjunction with specific application scenarios.
In a kind of application scenarios of the loan shown, above-mentioned target resource can borrow or lend money money on business platform Gold, above-mentioned predistribution can be loan, and above-mentioned resource, which is returned, can also be refund, and above-mentioned predistribution business can be loan transaction, And above-mentioned predistribution amount can be then the loan guarantee for the Zeng Xin mechanisms that the loan limit of user and user select in loan Amount.
In this scenario, user can be sent out by the APP with loan function that is docked with business platform to business platform Loan requests are sent, business platform can inquire about the loan limit of the user after the loan requests are received to control platform, and should Whether the guarantee amount for the Zeng Xin mechanisms that user selects in loan is sufficient;If the loan limit of the user, and Zeng Xin mechanisms Guarantee amount it is sufficient, business platform can issue a loan transaction in platform in the form of product, and bring the loan together Money user and the provider of loan fund set up loan agreement, to complete this loan transaction.
When user is by APP, successfully apply to business platform to after a loan, subsequent user can also pass through the APP Refunded to business platform, business platform can issue reimbursement business in platform, the repayment amount of user is checked, to loan The provider of fund transfers accounts, and when refund number is consistent with loan amount, deletes the loan agreement set up in the loan stage.
On the one hand, after the completion of one loan transaction of Client-initiated, business platform can send one to control platform Amount reduces message, and control platform is being received after the amount reduces message, can be by the loan limit of loan user, Yi Jishang The guarantee amount of Shu Zengxin mechanisms, synchronously reduces corresponding amount.
On the other hand, after the completion of this reimbursement business, business platform can send an amount increase to control platform Message, control platform, can be by the loan limit of loan user, and above-mentioned increasing letter machine after amount increase message is received The guarantee amount of structure, the synchronous corresponding amount of increase.Now increased amount, as user is after successfully repaying the loan, and institute is extensive Multiple amount.
In the related art, the management and control of the guarantee amount of Zeng Xin mechanisms and the loan limit of user, typically credit risk A part for management and control, control platform is that comparison is strict to the guarantee amount of Zeng Xin mechanisms and the loan limit of user.
Therefore, control platform reducing and increase to the guarantee amounts of Zeng Xin mechanisms and the loan limit of user, be typically Handled in real time, the guarantee amount and the loan limit of user of Ji Zengxin mechanisms, it usually needs provided a loan successfully in lender Afterwards, reduce immediately;After lender is successfully refunded, increase immediately.
However, what is completed being continuously increased with loan transaction scale, the loan transaction that same day completes, and same day goes back The volume peaks of money business can be also continuously increased.When the amount that control platform receives business platform transmission in same day increases message The volume peaks of message are reduced with amount, when reaching the maximum performance load that control platform can be handled in real time, it is possible to can go out Bottleneck in existing performance.
In this example, the amount increase message and amount that control platform is sent for business platform reduce message, can not Handled in real time again, but by a kind of asynchronous batch processing mechanism, the amount received is increased into message and amount is reduced and disappeared Breath is cached, and the message of caching is saved as into waiting task, is inserted through multiple data point table that point storehouse point table is set up In so that the amount increase message and amount received reduces message " being scattered " in multiple data point table.For example, control platform 10 data point storehouses can be pre-created, each data point storehouse preserves the data point of a mutually isostructural waiting task respectively Table.After the completion of the message of caching is entirely insertable, the amount increase message and amount that control platform is received reduce message, will It is distributed in 10 different data point table.
Control platform, can when the amount increase message and amount in for multiple data point table are reduced message and handled By timed task, regularly to read the message of predetermined number in batches from the plurality of data point table, batch operation is carried out, it is right The guarantee amount of Zeng Xin mechanisms and the loan limit of user carry out asynchronous refresh.
By the treatment mechanism of this asynchronous mass, business platform transmission can be received in same day in control platform When the quantity that amount increase message and amount reduce message reaches peak value, effectively alleviate at the processing pressure of control platform, lifting Rationality energy.
In this example, when user by above-mentioned APP to business platform initiate provide a loan when, if the loan limit of the user or The guarantee amount of the Zeng Xin mechanisms of person user's selection is not enough, and control platform can also estimate the processing speed of above-mentioned batch operation Degree, the loan guarantee amount that the loan limit of user or the Zeng Xin mechanisms of user's selection are calculated according to the processing speed is whole The estimated duration recovered.
When user initiates to provide a loan by APP, the loan limit of user or the loan guarantee amount of Zeng Xin mechanisms are not enough, pipe Control platform can will calculate obtained above-mentioned estimated duration, be exported by business platform to the user.User checks being somebody's turn to do for output It is expected that duration, the duration for needing the amount waited to recover can be learned in real time, so as to after the estimated duration, then sent out again Loan is played, so as to optimize the experience of user operationally.
For example, under normal circumstances, when user initiates a loan, have selected after Zeng Xin mechanisms, if the Zeng Xin mechanisms Loan guarantee amount it is not enough, now business platform can export the not enough alarm of amount, and this pen loan can not be completed.In this feelings Under condition, user may initiate loan again, if the loan guarantee amount of the Zeng Xin mechanisms is not yet recovered, business platform is still The not enough alarm of amount can be exported, so as to influence the operating experience of user.
In this example, by the estimated duration for the loan guarantee amount full recovery that Zeng Xin mechanisms are exported to user, such as 5 Second, then user can no longer carry out loan within this 5 seconds and retry operation, after 5 seconds, then can initiate a loan again Money, so as to lift the success rate of loan, it is to avoid because user frequently retries, the continuous outputting alarm of business platform, to user Influence on operating experience.
Corresponding with above method embodiment, present invention also provides the embodiment of device.
Fig. 2 is referred to, the application proposes a kind of control device 20 of pre-allocation of resources amount, applied to predistribution amount Control platform;Wherein, the control platform can be specifically a server;Fig. 3 is referred to, the carrying pre-allocation of resources volume is used as In hardware structure involved by the control platform of the control device 20 of degree, CPU, internal memory, nonvolatile memory, net are generally included Network interface and internal bus etc.;Exemplified by implemented in software, the control device 30 of the pre-allocation of resources amount can generally be managed Solve to be carried in the computer program in internal memory, the logic device that the software and hardware formed after running by CPU is combined is described Device 20 includes:
Cache module 201, receives the new information for the predistribution amount for target resource that business platform is sent, and will The new information received is cached to default message queue;
Module 202 is inserted, the new information cached in the message queue is inserted into default multiple data point table respectively;
Processing module 203, the new information for regularly reading predetermined number in batches from the multiple data point table is criticized Processing operation, is updated with the predistribution amount for the target resource.
In this example, the cache module 201 is further:
Before the new information for the predistribution amount of target resource that business platform is sent is received, receive business and put down Platform is when initiating the predistribution for the target resource, the inquiry request for the predistribution amount sent;Wherein, institute State the quantity that inquiry request carries the target resource of request predistribution;
Described device 20 also includes:
Whether sufficient enquiry module 204, inquire about the predistribution amount of the target resource currently;Returned to the business platform Return the whether sufficient Query Result of the predistribution amount.
In this example, the enquiry module 204 is further:
, please to the predistribution of the target resource by the business platform when the pre-allocation of resources amount is not enough The alarm that output Current resource predistribution amount in the side's of asking is not enough.
In this example, the enquiry module 204 is further:
When the pre-allocation of resources amount is not enough, the processing speed of the batch operation is estimated;
Processing speed based on the batch operation is calculated at the new information whole in the multiple data point table Manage the estimated duration completed;
By the business platform, to pre-allocation request side's output of the target resource estimated duration, to point out The pre-allocation request side of the target resource, initiates to be directed to the mesh again after the estimated duration by the business platform Mark the predistribution of resource.
In this example, the enquiry module 204 is further:
Timing output have recorded the journal file of new information sum pending in the multiple data point table;
Journal file described in timing acquiring, and statistics gatherer to journal file in the pending new information that records it is total Several number changes;
Statistical result based on the number change estimates the processing speed of the batch operation.
In this example, the new information reduces message and amount increase message including amount;
The cache module 201:
The business platform is received after the predistribution for the target resource is completed, the amount of transmission reduces message; Wherein, the amount reduces carrying buckle derating degree in message, described to reduce amount and the target resource of request predistribution Quantity Matching;And,
The business platform is received when completing the resource return for the target resource, the amount increase sent disappears Breath;Wherein, increase amount, the increase amount and the quantity for the target resource returned are carried in the amount increase message Matching.
In this example, default multiple data point table deposits in different data point storehouses respectively;
The insertion module 202:
It is successively read the new information cached in the message queue;
Determine in default multiple data point table, data corresponding with the new information read point table, and will read The new information got inserts data point table corresponding with the new information as waiting task;
Or, it regard the new information read as any in waiting task radom insertion the multiple data point table Data point table.
In this example, the target resource include can loan fund;The predistribution includes loan;The predistribution amount The loan guarantee amount of loan limit and Zeng Xin mechanisms including user.
Those skilled in the art will readily occur to its of the application after considering specification and putting into practice invention disclosed herein Its embodiment.The application is intended to any modification, purposes or the adaptations of the application, these modifications, purposes or Person's adaptations follow the general principle of the application and including the undocumented common knowledge in the art of the application Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the application and spirit are by following Claim is pointed out.
It should be appreciated that the precision architecture that the application is not limited to be described above and is shown in the drawings, and And various modifications and changes can be being carried out without departing from the scope.Scope of the present application is only limited by appended claim.
The preferred embodiment of the application is the foregoing is only, not to limit the application, all essences in the application God is with principle, and any modification, equivalent substitution and improvements done etc. should be included within the scope of the application protection.

Claims (16)

1. a kind of management-control method of pre-allocation of resources amount, it is characterised in that this method includes:
Receive the new information of the predistribution amount for target resource that business platform is sent, and by the new information received Cache to default message queue;
The new information cached in the message queue is inserted into default multiple data point table respectively;
The new information that predetermined number is read in timing in batches from the multiple data point table carries out batch operation, with for institute The predistribution amount for stating target resource is updated.
2. according to the method described in claim 1, it is characterised in that what the reception business platform was sent is directed to target resource Before the new information for pre-allocating amount, in addition to:
Business platform is received when initiating the predistribution for the target resource, the looking into for the predistribution amount sent Ask request;Wherein, the inquiry request carries the quantity of the target resource of request predistribution;
Whether sufficient inquire about the predistribution amount of the target resource currently;
The whether sufficient Query Result of the predistribution amount is returned to the business platform.
3. method according to claim 2, it is characterised in that also include:
When the pre-allocation of resources amount is not enough, by the business platform, to the pre-allocation request side of the target resource Export the not enough alarm of Current resource predistribution amount.
4. method according to claim 2, it is characterised in that also include:
When the pre-allocation of resources amount is not enough, the processing speed of the batch operation is estimated;
Processing speed based on the batch operation, which is calculated, has all handled the new information in the multiple data point table Into estimated duration;
It is described to point out to pre-allocation request side's output of the target resource estimated duration by the business platform The pre-allocation request side of target resource, initiates to provide for the target again after the estimated duration by the business platform The predistribution in source.
5. method according to claim 4, it is characterised in that the processing speed of the estimation batch operation, bag Include:
Timing output have recorded the journal file of new information sum pending in the multiple data point table;
Journal file described in timing acquiring, and statistics gatherer to journal file in the pending new information sum that records Number change;
Statistical result based on the number change estimates the processing speed of the batch operation.
6. according to the method described in claim 1, it is characterised in that the new information reduces message including amount and amount increases Plus message;
The new information for receiving the predistribution amount for target resource that business platform is sent, including:
The business platform is received after the predistribution for the target resource is completed, the amount of transmission reduces message;Wherein, The amount reduces carrying buckle derating degree in message, described to reduce amount and the quantity of the target resource of request predistribution Match somebody with somebody;And,
The business platform is received when completing the resource return for the target resource, the amount increase message sent;Its In, increase amount, the increase amount and the quantity Matching for the target resource returned are carried in the amount increase message.
7. according to the method described in claim 1, it is characterised in that default multiple data point table deposits in difference respectively Data point storehouse;
It is described that the new information cached in the message queue is inserted into default multiple data point table respectively, including:
It is successively read the new information cached in the message queue;
Determine in default multiple data point table, data corresponding with the new information read point table, and will read New information be used as waiting task to insert corresponding with new information data to divide table;
Or, it regard the new information read as any data in waiting task radom insertion the multiple data point table Divide table.
8. according to the method described in claim 1, it is characterised in that the target resource includes can loan fund;Described pre- point With including loan;The predistribution amount includes the loan limit of user and the loan guarantee amount of Zeng Xin mechanisms.
9. a kind of control device of pre-allocation of resources amount, it is characterised in that the device includes:
Cache module, receives the new information for the predistribution amount for target resource that business platform is sent, and will receive New information cache to default message queue;
Module is inserted, the new information cached in the message queue is inserted into default multiple data point table respectively;
Processing module, the new information for regularly reading predetermined number in batches from the multiple data point table carries out batch processing behaviour Make, be updated with the predistribution amount for the target resource.
10. device according to claim 9, it is characterised in that the cache module is further:
Before the new information for the predistribution amount of target resource that business platform is sent is received, receive business platform and exist When initiating the predistribution for the target resource, the inquiry request for the predistribution amount sent;Wherein, it is described to look into Ask the quantity that request carries the target resource of request predistribution;
Described device also includes:
Whether sufficient enquiry module, inquire about the predistribution amount of the target resource currently;Returned to the business platform described Pre-allocate the whether sufficient Query Result of amount.
11. device according to claim 10, it is characterised in that the enquiry module is further:
When the pre-allocation of resources amount is not enough, by the business platform, to the pre-allocation request side of the target resource Export the not enough alarm of Current resource predistribution amount.
12. device according to claim 10, it is characterised in that the enquiry module is further:
When the pre-allocation of resources amount is not enough, the processing speed of the batch operation is estimated;
Processing speed based on the batch operation, which is calculated, has all handled the new information in the multiple data point table Into estimated duration;
It is described to point out to pre-allocation request side's output of the target resource estimated duration by the business platform The pre-allocation request side of target resource, initiates to provide for the target again after the estimated duration by the business platform The predistribution in source.
13. device according to claim 12, it is characterised in that the enquiry module is further:
Timing output have recorded the journal file of new information sum pending in the multiple data point table;
Journal file described in timing acquiring, and statistics gatherer to journal file in the pending new information sum that records Number change;
Statistical result based on the number change estimates the processing speed of the batch operation.
14. device according to claim 9, it is characterised in that the new information reduces message and amount including amount Increase message;
The cache module:
The business platform is received after the predistribution for the target resource is completed, the amount of transmission reduces message;Wherein, The amount reduces carrying buckle derating degree in message, described to reduce amount and the quantity of the target resource of request predistribution Match somebody with somebody;And,
The business platform is received when completing the resource return for the target resource, the amount increase message sent;Its In, increase amount, the increase amount and the quantity Matching for the target resource returned are carried in the amount increase message.
15. device according to claim 9, it is characterised in that default multiple data point table is deposited in not respectively Same data point storehouse;
The insertion module:
It is successively read the new information cached in the message queue;
Determine in default multiple data point table, data corresponding with the new information read point table, and will read New information be used as waiting task to insert corresponding with new information data to divide table;
Or, it regard the new information read as any data in waiting task radom insertion the multiple data point table Divide table.
16. device according to claim 9, it is characterised in that the target resource includes can loan fund;Described pre- point With including loan;The predistribution amount includes the loan limit of user and the loan guarantee amount of Zeng Xin mechanisms.
CN201610856623.8A 2016-09-27 2016-09-27 The management-control method and device of pre-allocation of resources amount Pending CN107040567A (en)

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CN116431335B (en) * 2023-03-21 2024-06-07 哈尔滨工业大学 Control group-based container message queue resource quota control method

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