CN107403374A - A kind of data processing method and device - Google Patents
A kind of data processing method and device Download PDFInfo
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- CN107403374A CN107403374A CN201610342170.7A CN201610342170A CN107403374A CN 107403374 A CN107403374 A CN 107403374A CN 201610342170 A CN201610342170 A CN 201610342170A CN 107403374 A CN107403374 A CN 107403374A
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Abstract
A kind of data processing method and device；Methods described includes：Server receives changes request for number of objects of first combination in this measurement period；First combination includes multiple objects；The information of object to be modified and the number change value of the object are carried in the number of objects modification request；The unit resource amount and number of the server first combination according to the number of objects changes request and a upper measurement period, obtain the unit resource amount of the first combination described in this measurement period；The change of server unit resource amount according to different measurement periods, determines change in resources information.The technical scheme of the application can conveniently carry out the tracking of data.
Description
Technical field
The present invention relates to data processing field, more particularly to a kind of data processing method and device.
Background technology
With the development of intelligent terminal, user can be helped to comprising one or more right by various APP occur
Resource shared by the combination of elephant is uniformly managed, at present in general way be described in periodic statistics combination and it is wherein each
Resource and delta data shared by object, provide corresponding statistical result, for being referred to during user management object.
Following defect be present in current way：
(1) current way can not carry out convenient, rational data tracking to the change in resources situation of combination；For example combine
In original object A and object B, after user increases object C in combination again, although seeming the resource increase that whole combination takes
, but the resource that actual each object takes may not increase, therefore when the species of object changes, using combining total money
Source situation of change can not carry out correct data tracking；For another example combine in include many objects, although can obtain it is each right
The change in resources situation of elephant, but change in resources situation can not be judged using combination as an entirety, it is difficult to it is tracked.
(2) when user empties the object in combination for certain consideration, statistical result also will be eliminated in the lump, even if not having
It is eliminated, as object empties and loses accuracy；If user increases the quantity of one or more objects again afterwards,
The statistical result then regenerated is entirely the result obtained for new interpolation data, and the data that the last period has emptied are to isolate
Open, can not be connected with previous segment data.
The content of the invention
The application provides a kind of data processing method and device, can conveniently carry out the tracking of data.
The application adopts the following technical scheme that.
A kind of data processing method, including：
Server receives changes request for number of objects of first combination in this measurement period；First combination includes
Multiple objects；The information of object to be modified and the number change value of the object are carried in the number of objects modification request；
The unit of the server first combination according to the number of objects changes request and a upper measurement period
Stock number and number, obtain the unit resource amount of the first combination described in this measurement period；
The change of server unit resource amount according to different measurement periods, determines change in resources information.
Alternatively, the change of server unit resource amount according to different measurement periods, determines change in resources
Information, including：
The server according to the first measurement period first combination unit resource amount and the second measurement period described in
The unit resource amount of first combination, obtains change in resources rate of first measurement period relative to the second measurement period；Wherein, it is described
Second measurement period is before first measurement period.
Alternatively, the server first combination according to number of objects changes request and a upper measurement period
Unit resource amount and number, the unit resource amount of the first combination described in this measurement period is obtained, including：
The unit money of the server first combination according to the number of objects changes request and a upper measurement period
Source is measured, and determines the changing value of number described in this measurement period；
First combination described in the changing value of server number according to this measurement period and a upper measurement period
Number, determine described in this measurement period the number of the first combination；
The server total resources of the first combination and number according to this measurement period, determine this statistics week
The unit resource amount of first combination described in phase.
Alternatively, the server first combination according to number of objects changes request and a upper measurement period
Unit resource amount and number, the unit resource amount of the first combination described in this measurement period is obtained, in addition to：
The server is when the number of objects changes request expression and empties all objects in first combination, by institute
The number for stating the first combination is reduced to 0；According to this measurement period first combination total resources and a upper measurement period described in
The number of first combination, obtain the unit resource amount of the first combination described in this measurement period and preserve；
The server receives expression after all objects in first combination are emptied and increased in the described first combination again
When adding the number of objects of object to change request, the list using the unit resource amount preserved as the first combination described in this measurement period
Position stock number.
Alternatively, the total resources of the first combination is described in a measurement period：
The total resources in first resource pond adds the total resources in Secondary resource pond in the first combination described in the measurement period
Amount；
The total resources in the first resource pond is the money shared by each object in the first combination described in this measurement period
Source sum；Wherein, the resource shared by an object is：The unit of the object takes the quantity that resource is multiplied by the object；
The total resources in the Secondary resource pond is the object of each quantity reduction in the first combination described in this measurement period
The resource sum discharged；Wherein, the resource that the object of a quantity reduction is discharged is：The unit of the object takes resource and multiplied
With the object reduction quantity, subtract the resource spent by the process of the number of objects reduction.
Alternatively, the server first combination according to the number of objects changes request and a upper measurement period
Unit resource amount, determine the changing value of number described in this measurement period, including；
The server is mutually tackled in the first combination according to the number of objects changes acquisition request this measurement period
The number change value of elephant, the change in resources value sum of the object to be changed with each quantity of this measurement period, plus each right
Resource sum as spent by the process that quantity increases or decreases；The result that will add up unifies described in the meter cycle first group except more than
The unit resource amount of conjunction, obtains the changing value of number described in this measurement period；
Wherein, the change in resources value for the object that a quantity changes is：The unit of the object takes resource and is multiplied by this
The number change value of object.
A kind of data processing equipment, including：
Receiving module, request is changed for number of objects of first combination in this measurement period for receiving；Described first
Combination includes one or more objects；The information and the object of object to be modified are carried in the number of objects modification request
Number change value；
Processing module, for the first combination according to number of objects modification request and a upper measurement period
Unit resource amount and number, obtain the unit resource amount of the first combination described in this measurement period；
Tracking module, for the change of the unit resource amount according to different measurement periods, determine change in resources information.
Alternatively, the change of tracking module unit resource amount according to different measurement periods, determine that resource becomes
Change information, including：
The tracking module is using the unit resource amount of the first combination and the second measurement period institute described in the first measurement period
The unit resource amount of the first combination is stated, obtains change in resources rate of first measurement period relative to the second measurement period；Wherein, institute
The second measurement period is stated before first measurement period.
Alternatively, the processing module first combination according to number of objects changes request and a upper measurement period
Unit resource amount and number, obtain described in this measurement period the unit resource amount of the first combination, including：
The unit of the processing module first combination according to the number of objects changes request and a upper measurement period
Stock number, determine the changing value of number described in this measurement period；The changing value of the number according to this measurement period and upper
The number of first combination described in one measurement period, determine the number of the first combination described in this measurement period；According to this measurement period
The total resources and the number of first combination, determine the unit resource amount of the first combination described in this measurement period.
Alternatively, the processing module first combination according to number of objects changes request and a upper measurement period
Unit resource amount and number, obtain described in this measurement period the unit resource amount of the first combination, in addition to：
The processing module, will when the number of objects changes request expression and empties all objects in first combination
The number of first combination is reduced to 0；The total resources of the first combination and upper measurement period institute according to this measurement period
The number of the first combination is stated, the unit resource amount of the first combination described in this measurement period is obtained and preserves；When emptying described first
When receiving the number of objects modification request for representing the increase object in the described first combination in combination after all objects again, it will be protected
Unit resource amount of the unit resource amount deposited as the first combination described in this measurement period.
Alternatively, the total resources of the first combination is described in a measurement period：
The total resources in first resource pond adds the total resources in Secondary resource pond in the first combination described in the measurement period
Amount；
The total resources in the first resource pond is the money shared by each object in the first combination described in this measurement period
Source sum；Wherein, the resource shared by an object is：The unit of the object takes the quantity that resource is multiplied by the object；
The total resources in the Secondary resource pond is the object of each quantity reduction in the first combination described in this measurement period
The resource sum discharged；Wherein, the resource that the object of a quantity reduction is discharged is：The unit of the object takes resource and multiplied
With the object reduction quantity, subtract the resource spent by the process of the number of objects reduction.
Alternatively, the processing module is first group according to the number of objects changes request and a upper measurement period
The unit resource amount of conjunction, the changing value of number described in this measurement period is determined, including；
The processing module is corresponding in the first combination according to the number of objects changes acquisition request this measurement period
The number change value of object, the change in resources value sum of the object to be changed with each quantity of this measurement period, plus each
Resource sum spent by the process that number of objects increases or decreases；The result that will add up is unified except more than first described in the meter cycle
The unit resource amount of combination, obtains the changing value of number described in this measurement period；
Wherein, the change in resources value for the object that a quantity changes is：The unit of the object takes resource and is multiplied by this
The number change value of object.
The application includes advantages below：
Combination comprising one or more objects is judged resource as an entirety and become by least one embodiment of the application
Change situation, can conveniently it be tracked, tracking result rationally simultaneously can cover the change in resources situation entirely combined.
In one alternative of the embodiment of the present application, unification can be carried out to the occupation condition of the object in combination
Quantization, so as to which originally complicated various data be simplified, facilitate user to be compared and judge.
In one alternative of the embodiment of the present application, can to multistage, each independent data record is tracked,
User empties when starting to increase the quantity of one or more objects once more after object, it is ensured that statistical result with emptying before
Statistical result during data can be connected, so as to facilitate user to be carried out the data record of multistage independence as an entirety
Observation, analysis.
Certainly, implementing any product of the application must be not necessarily required to reach all the above advantage simultaneously.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the data processing method of embodiment one；
Fig. 2 is to cut time point schematic diagram day in the example of embodiment one；
Fig. 3 is the schematic diagram of the data processing equipment of embodiment two.
Embodiment
The technical scheme of the application is described in detail below in conjunction with drawings and Examples.
If it should be noted that not conflicting, each feature in the embodiment of the present application and embodiment can be tied mutually
Close, within the protection domain of the application.In addition, though logical order is shown in flow charts, but in some situations
Under, can be with the step shown or described by being performed different from order herein.
In a typical configuration, the computing device of client or Verification System may include one or more processors
(CPU), input/output interface, network interface and internal memory (memory).
Internal memory may include computer-readable medium in volatile memory, random access memory (RAM) and/or
The forms such as Nonvolatile memory, such as read-only storage (ROM) or flash memory (flash RAM).Internal memory is computer-readable medium
Example.Internal memory may include module 1, module 2 ... ..., module N (N is the integer more than 2).
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology come realize information store.Information can be computer-readable instruction, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase transition internal memory (PRAM), static RAM (SRAM), moved
State random access memory (DRAM), other kinds of random access memory (RAM), read-only storage (ROM), electric erasable
Programmable read only memory (EEPROM), fast flash memory bank or other memory techniques, read-only optical disc read-only storage (CD-ROM),
Digital versatile disc (DVD) or other optical storages, magnetic cassette tape, the storage of tape magnetic rigid disk or other magnetic storage apparatus
Or any other non-transmission medium, the information that can be accessed by a computing device available for storage.Define, calculate according to herein
Machine computer-readable recording medium does not include non-temporary computer readable media (transitory media), such as the data-signal and carrier wave of modulation.
Embodiment one, a kind of data processing method, as shown in figure 1, including S110~S130：
S110, server receive changes request for number of objects of first combination in this measurement period；Described first group
Conjunction includes one or more objects；The information and the object of object to be modified are carried in number of objects modification request
Number change value；
The first combination according to the number of objects changes request and a upper measurement period of S120, the server
Unit resource amount and number, obtain described in this measurement period the unit resource amount of the first combination；
S130, server unit resource amount according to different measurement periods change, determine that change in resources is believed
Breath.
In the present embodiment, the length of the measurement period can voluntarily be set, and be such as but not limited to as 24 hours or one day.
Quarter or finish time carry out the calculating of statistics at the beginning of each measurement period；The start time/finish time also may be used
Voluntarily to set, it is such as but not limited to be arranged to afternoon 3:00.
In the present embodiment, the server can receive the number of objects request by client, can also be by described in
The data feedbacks such as the first unit resource amount combined, number, change in resources information are shown to client for client.
In the present embodiment, the change in resources information can with but it is unlimited including change in resources rate；Resource can also be included
The information such as change frequency of changing value, resource.The change in resources information can be the change in resources for the described first combination
The information or enter for the change in resources situation comprising the account entirety including the described first combination that situation is described
The information of row description；In the account in addition to it can include one or more first combinations, it can also include other
The object of non-combined form；When any of account first combine number of objects changed, except that may lead
Cause the resource of first combination to change, also can accordingly cause the resource of the account to change.According to the different statistics
The change of unit resource amount described in cycle, can learn the change in resources situation of the first combination, so learn comprising this first
The change in resources situation of the account of combination.
In the present embodiment, the object can be, but not limited to the assets for investment, and correspondingly, first combination can be
The investment combination that the assets of investment are formed；One user can manage one or more first combinations.Such as first group
Conjunction includes assets A and assets B, then assets A and assets B is referred to as first combination.If whole or portion in the first combination
There is nontransaction day in point assets, then can not be included in into measurement period nontransaction day；For example the length of hypothesis measurement period is 24
Hour, beginning/finish time is afternoon 3:00, Saturday, day and festivals or holidays be before nontransaction day, then Friday and festivals or holidays last
The individual afternoon day of trade 3:After 00 counting statistics data, afternoon 3 first day of trade after Monday or festivals or holidays:00 just counts again
Calculate statistics.Using when, when being related to nontransaction day, can also designed, designed whether be included in the measurement period in.
In the present embodiment, the number and unit resource amount of the first combination are quantizating index, and the number is simultaneously remarkable etc.
The quantity sum of each object in the first combination；The initial value of number when establishing the first combination can be set to 0, unit resource
Amount is set to 1；The list of follow-up the first combination according to the change of number of objects in the described first combination and a upper measurement period
Position stock number accordingly calculates the changing value of the number, so as to obtain the number in each measurement period, then according to one
The number of individual measurement period and the total resources of the first combination obtain the unit resource amount in the measurement period.
When the present embodiment includes multiple objects in the first combination, the data of multiple objects can be collected and simple
Change, user need not calculate or analyze respectively again the resource increase and decrease situation of each object, by unit resource amount can to group
It is very clear to close overall change in resources situation.
In a kind of alternative of the present embodiment, server unit resource amount according to different measurement periods
Change, determines change in resources information, can include：
The server according to the first measurement period first combination unit resource amount and the second measurement period described in
The unit resource amount of first combination, obtains change in resources rate of first measurement period relative to the second measurement period；Wherein, it is described
Second measurement period is before first measurement period.
In this alternative, the server can be, but not limited to by first, second measurement period unit resource amount
Amplitude of variation, divided by the unit resource amount of the first or second measurement period, to obtain the change in resources rate；The change in resources
Rate can be that positive number can also be negative.
In this alternative, for example the investment combination that the described first assets for being combined as investment are formed, measurement period are
One day, then it is T days that can set the second measurement period, and the first measurement period is T+2 days (assuming that T days, T+1 days and T+2 days are
The day of trade).Using when, according to demand or whether the measurement period of actual conditions designed, designed first, second adjacent, or can be separated by
How many individual measurement periods.
In a kind of alternative of the present embodiment, the server changes request and a upper statistics according to number of objects
The unit resource amount and number of first combination described in cycle, obtain the unit resource amount of the first combination described in this measurement period, can
With including：
The unit money of the server first combination according to the number of objects changes request and a upper measurement period
Source is measured, and determines the changing value of number described in this measurement period；
First combination described in the changing value of server number according to this measurement period and a upper measurement period
Number, determine described in this measurement period the number of the first combination；
The server total resources of the first combination and number according to this measurement period, determine this statistics week
The unit resource amount of first combination described in phase.
In a kind of embodiment of this alternative, the server according to number of objects change request and on unify
The unit resource amount and number of the first combination described in the cycle are counted, obtains the unit resource amount of the first combination described in this measurement period,
It can also include：
The server is when the number of objects changes request expression and empties all objects in first combination, by institute
The number for stating the first combination is reduced to 0；According to this measurement period first combination total resources and a upper measurement period described in
The number of first combination, obtain the unit resource amount of the first combination described in this measurement period and preserve；
The server receives expression after all objects in first combination are emptied and increased in the described first combination again
When adding the number of objects of object to change request, the list using the unit resource amount preserved as the first combination described in this measurement period
Position stock number.
In present embodiment, the server is when the investment combination that the first assets for being combined as investment are formed, then clearly
All objects mean that user redeems total assets, that is, the liquidation being commonly called as in empty first combination；The server empties institute
State to receive again after all objects in the first combination and represent that the number of objects modification for increasing object in the described first combination is asked, then
Mean that user starts to invest once more after liquidation, that is, start again at the assets of applying to purchase.Assuming that again in statistics week after user's liquidation
Apply to purchase fund A in phase X, now the unit resource amount of the first combination is the unit resource amount for calculating and storing during liquidation, reaches system
Calculating the unit resource amount of the first combination again when counting cycle X+1 is：Part that the total resources X+1/ first of first combination is combined
Number X+1；Subscript X+1 represents it is the value in measurement period X+1.
In present embodiment, because in all objects in emptying the first combination, the number can be reduced to 0, therefore this implementation
Calculated in mode using the number of previous measurement period.In other alternatives, first group can also emptied
The number, and unit of account stock number are set using other manner during all objects in conjunction.
In a kind of embodiment of this alternative, the total resources of the first combination can be with described in a measurement period
For：
The total resources in first resource pond adds the total resources in Secondary resource pond in the first combination described in the measurement period
Amount；
The total resources in the first resource pond is the money shared by each object in the first combination described in this measurement period
Source sum；Wherein, the resource shared by an object is：The unit of the object takes the quantity that resource is multiplied by the object；
The total resources in the Secondary resource pond is the object of each quantity reduction in the first combination described in this measurement period
The resource sum discharged；Wherein, the resource that the object of a quantity reduction is discharged is：The unit of the object takes resource and multiplied
With the object reduction quantity, subtract the resource spent by the number of objects reduction process.
In present embodiment, when the number of objects, which changes request expression, empties all objects in first combination,
The total resources in first resource pond is 0；Now the total resources of the first combination is the total resources in the Secondary resource pond,
I.e.：The resource sum that all objects are discharged in first combination.
In a kind of embodiment of this alternative, the server changes request and upper one according to the number of objects
The unit resource amount of the first combination, determines the changing value of number described in this measurement period, can include described in measurement period：
The server is mutually tackled in the first combination according to the number of objects changes acquisition request this measurement period
The number change value of elephant, the change in resources value sum of the object to be changed with each quantity of this measurement period, plus each right
Resource sum as spent by the process that quantity increases or decreases；The result that will add up unifies described in the meter cycle first group except more than
The unit resource amount of conjunction, obtains the changing value of number described in this measurement period；
Wherein, the change in resources value for the object that a quantity changes is：The unit of the object takes resource and is multiplied by this
The number change value of object.
In present embodiment, the number change value has positive and negative point, means the quantity increase of object, object for timing
Change in resources value be also positive number；To mean that the quantity of object is reduced when bearing, the change in resources value of object is also negative.Substitute into
After sign, the changing value of the number can regard two parts as：This measurement period is increased relative to previous measurement period
Number (part of positive number) and this measurement period relative to previous measurement period reduction number (part of negative)；Namely
Say, number changing value can be regarded as：This measurement period subtracts this measurement period relative to the increased number of previous measurement period
Relative to the number of previous measurement period reduction.
In present embodiment, if carving counting statistics data at the beginning of measurement period, it is assumed that in opening for measurement period X
The number that moment first beginning combines is P, and the quantity of one or more objects is varied multiple times in user in measurement period X, so exists
Carved at the beginning of measurement period X+1, this measurement period is relative to previous measurement period (quota P), the number of increase/reduction
Refer to this sum that number increase/reduction of the first caused combination is varied multiple times.Similarly, if measurement period knot
Beam moment counting statistics data, it is assumed that measurement period X-1 finish time first combine quota be Q, in measurement period
The quantity of one or more objects, the so finish time in measurement period X, described measurement period is varied multiple times in user in X
Relative to previous measurement period (quota Q), the number of increase/reduction also refers to this and the first caused combination is varied multiple times
Number increase/reduction sum.
Wherein, described measurement period relative to the increased number of previous measurement period can be, but not limited to for：
Resource incrementss sum corresponding to the increased each object of this measurement period quantity, divided by institute in previous measurement period
State unit resource amount；Resource incrementss corresponding to the increased each object of the quantity are respectively：The unit of the object takes money
After the number change value of the object is multiplied by source, plus the resource spent by the increased process of the number of objects；
Described measurement period relative to the number of previous measurement period reduction can be, but not limited to for：
Resource decrement sum corresponding to each object that this measurement period quantity is reduced, divided by institute in previous measurement period
State unit resource amount；Resource decrement corresponding to each object that the quantity is reduced is respectively：The unit of the object takes money
After the absolute value of number change value of the object is multiplied by source, the resource spent by the process of the number of objects reduction is subtracted.
Wherein, the object of this measurement period quantity increase/reduction, it may be possible to which the measurement period before just have received object
Modification request；If number change result caused by an object modification request appears in measurement period X, the object modification please
Ask is exactly to be asked for object modification of first combination in measurement period X.
In present embodiment, when the investment combination that the assets that first is combined as investment are formed, each number of objects hair
The spent resource of changing is service charge, and when number of objects increase (applying to purchase assets success), number of objects changes
Spent resource applies to purchase service charge；When number of objects reduces (redeem assets success), number of objects changes institute
The resource of consuming redeems service charge.In the case of applying to purchase, the unit of object takes the resource request moment assets and each measured
The buying rate of unit；In the case of redemption, the unit of object takes resource to redeem selling for the moment each measurement unit of the assets
Bid；For example when object is fund, it is unit market value that unit, which takes resource, that is, each part of the Zhi Jijin apply to purchase valency or
Redemption price.The summation of number of objects is likely to different during the number being so calculated combines with first；Such as in user
When once establishing the first combination, number is initial value 0, it is assumed that it is combined to establishing first between next measurement period reaches,
User has applied to purchase fund A, then is that (fund A unit price of applying to purchase multiplies using resource incrementss corresponding to fund A when measurement period reaches
With the quantity of applying to purchase, product applies to purchase service charge along with fund A) divided by unit resource amount initial value (for example being 1), increased
The number added；Because the number of previous measurement period is initial value 0, therefore the number of the investment combination of this obtained measurement period
Namely increased number (rather than fund A apply to purchase quantity).For another example when applying to purchase fund A again after user liquidates, statistics
Cycle is that (liquidate when institute using resource incrementss corresponding to fund A divided by the unit resource amount of previous measurement period when reaching
The unit resource amount of preservation), obtain increased number；Because the number of previous measurement period (reverts to 0, right for 0 during liquidation
As being remained 0) when quantity is unchanged, therefore obtained number is also increased number (rather than fund A share).So count
Calculation expends the unit resource for also accounting for, finally obtaining caused by the change of number of objects (being increased or decreased) into process
Amount is more reasonable, accurate.
When the investment combination that the assets that first is combined as investment are formed, for several special asset transition situations
Processing mode is as follows：
For the granting of monetary fund income, the strong add drop of fund, fund up/down folding, (including cash is red for fund/stock dividends
Profit, stock bonus), stock splits situations such as, be not related to the number increase and decrease of investment combination, pertain only to total city of the investment combination
It is worth the increase and decrease of (the market value sums of each assets in investment combination).
Changed for fund share in investment combination, situations such as storehouse is adjusted between different types of assets, be considered as corresponding
Assets are applied to purchase/redeemed.
For " t+0 " class assets, income is the granting in the form of the asset share is increased；The number of investment combination is constant,
Income is designated as the increase of the market value of the investment combination.In addition, " t+0 " class assets of T days are transferred to and produced the statistics for being included in T days
Data movement, with daily 24:00 is cuts time point day, using the market value of T days " t+0 " class assets as T days 24:00 " t+0 " class provides
The amount of money of production.
If in investment combination there is nontransaction day in part assets, for the assets in the absence of nontransaction day,
When first day of trade calculated the number of investment combination after Monday or festivals or holidays, the changing value of number also contains day Saturday or section
Apply to purchase/redeem the number of caused increase/reduction in holiday.
Illustrate the detail of above-described embodiment with an example below.In this example, the object is the assets of investment, right
As the increase of quantity is the assets of applying to purchase, reduction is to redeem assets；The resource is fund, and first is combined as investment combination, statistics
Cycle is one day.The number of first combination is referred to as investment combination share, and the unit resource amount of first combination is referred to as throwing
Composite unit net value is provided, the total resources of first combination is referred to as the total amount of investment combination, and the unit of the object takes
Resource is referred to as unit market value.
In order to make it easy to understand, the total resources in object composition can be regarded as assets layer (i.e. described first resource pond) and
Fund layer (i.e. described Secondary resource pond) two parts, assets layer is the assets for being in held state, and fund layer is to be used for
Buy the fund of assets or just redeem the fund that asset income arrives；The fund that user is not put into investment combination regards outside as.
In practical operation, be directly externally entering assets layer when applying to purchase assets equivalent to fund, when redeeming assets equivalent to
Fund is directly converted into the fund of outside from assets；" fund layer " in this example is Computing Principle for convenience of explanation, is not related to
And the restriction to this example implementation detail.
In this example, when assets apply to purchase confirmation, it is considered as fund and is externally entering fund layer immediately, and enter assets immediately
Layer.Assets, which are redeemed, to be confirmed, is considered as assets and is converted into fund from assets layer and enters fund layer, and is taken out immediately, leaves investment combination
Into outside.Conversion between fund layer and assets layer does not influence investment combination share, the only money between fund layer and outside
Gold flowing can influence the increase and decrease of investment combination share.Investment combination unit net value only by investment combination total amount increase and decrease amplitude with
The quota increase and decrease amplitude of investment combination, which mismatches, to be caused, generally by transaction cost (the i.e. increase of number of objects/reduction process institute
The resource of consuming) cause the mismatch；Fund passes in and out the fund layer of investment combination, does not influence investment combination unit net value.
Specifically, when applying to purchase assets, fund enters the fund layer of investment combination, causes the increase of investment combination share；
Then fund enters assets layer, and investment combination share is constant, but transaction cost (applying to purchase service charge) can make total gold of investment combination
Volume is reduced.
Assuming that applying to purchase for fund A confirms that day is T days, measurement period is 1 day；Fund A is with the applying date of applying to purchase (T- under user name
1 day) the unit net value of investment combination carry out share note and increase, process includes step S11~S12.
Step S11：User's fund enters the fund layer of investment combination, and investment combination share increases, investment combination share
Changing valueT=(fund A apply to purchase the amount of money+fund A apply to purchase service charge)/investment combination unit net valueT-1.Investment combination shareT
The quota of=investment combinationT-1The changing value of+investment combination shareT.Wherein fund A's applies to purchase the amount of money equivalent to base when applying to purchase
Golden A unit market value is multiplied by the fund A applied to purchase share；
Step S12：The fund layer cash of investment combination is converted into fund asset, into assets layer.Investment combination share is not
Become, the market value of investment combinationT=Σ (unit's market valuesT* fund shareTThe total amount of)=investment combination, investment combination unit
Net valueTThe total amount of=investment combinationT/ investment combination shareT。
It can be seen that when fund layer cash is converted into assets, the service charge of applying to purchase can form transaction cost so that investment combination
Total amount increasing degree is less than the increasing degree of investment combination share, drags down investment combination unit net value.
When redeeming assets, assets are converted into fund and are introduced into fund layer, and investment combination share is constant, but transaction cost
(redemption service charge) can reduce the total amount of investment combination.Then fund enters outside from investment combination, causes investment combination
Share is reduced.
Assuming that fund B redemption confirms that day is T days, measurement period is 1 day；Fund B is to redeem the applying date (T- under user name
1 day) investment combination unit net value carry out share note subtract, process includes step S21~S22.
Step S21：Fund B is converted into cash in investment combination assets layer, into investment combination fund layer, investment combination part
Volume is constant, the market value of investment combinationT=Σ (unit's market valuesT* fund shareT), investment combination unit net valueT=investment group
The total amount of conjunctionT/ investment combination shareT-1.Wherein, the total amount of investment combinationTFor the market value of investment combinationTRedeemed with fund B
Acquired amount of money sum；Wherein, the fund B redeems the acquired amount of money and subtracts fund B's for the fund B redemption gained amount of money
Redeem service charge；The redemption share that the gained amount of money is fund B of fund B redeeming is multiplied by unit market value when fund B is redeemed；
Step S22：Investment combination fund layer appropriate section cash is extracted by user, leaves investment combination.Investment combination part
Volume is reduced, the changing value of investment combination shareT=fund B redeems the acquired amount of money/investment combination unit net valueT-1, investment group
Close shareTThe quota of=investment combinationT-1The changing value of-investment combination shareT。
It can be seen that when assets layer fund is converted into fund layer cash, transaction cost can be formed by redeeming service charge so that investment
The total amount of combination reduces the reduction amplitude that amplitude is more than investment combination share, drags down investment combination unit net value.
Because " t+0 " class assets do not apply to purchase service charge, redemption service charge, so " t+0 " class assets are transferred to, produce not shadow
Investment combination unit net value is rung, but income granting can draw high investment combination unit net value.
The day applied to purchase in this example time point schematic diagram is cut as shown in Fig. 2 redeeming similarly, is repeated no more here.
As shown in Figure 2, initiate the application of applying to purchase user T days, confirm T+1 days, T+2 days 15:00 starts to calculate the investment of T+1 days
The unit net value of combination.
The unit net value calculating process of the investment combination of T+1 days is divided into three phases：
(1) T+1 days 15:00~T+2 days 11:00, Fund Company returns confirmation file successively, when the market value of fund has more
When new and user accesses front end page inquiry, trigger and calculate in real time, the statistics such as investment combination unit net value are updated to T+1
The statistics of day.
(2) T+2 days 11:00~T+2 days 24:00, Fund Company confirms that file passback finishes, the list of all fund T+1 days
Position market value has updated, and when user accesses front end page inquiry, triggers and calculates in real time, unit net value of investment combination etc. is counted
Data are updated to the statistics of T+1 days.
(3) T+3 days 0:After 00, the unit market value of fund T+1 days confirms to finish, and database is in 0:00 proceeds by entirely
The off-line calculation of user is measured, the statistics such as the investment combination unit net value of T+1 days are deposited into database and retained.
In this example, situation about being reinvested after liquidation includes following process one~tri-：
Process one：Assets in investment combination are converted into cash state, i.e. the assets of assets layer are all redeemed, assets layer
Empty, be completely converted into cash form, into fund layer.In the process, investment combination share is constant (unifies before remaining
Count the investment combination share in cycle), the investment combination unit net value on the same day can be calculated and preserved.
Process two：Fund is all taken out, investment combination liquidation；User takes fund, i.e. fund layer cash empties, and all turns
Move on to outside investment combination.During this, investment combination unit net value is constant, and investment combination share, market value and total amount are all clear
Zero.
Process three：When user invests again, fund is externally entering fund layer, then is converted into assets layer after investment confirms
In assets；Take investment combination list of the investment combination unit net value preserved during last time investment liquidation as the first day in epicycle investment
Position net value, investment combination share=Σ (every assets market value)/investment combination unit net value.
Wherein, process one can obtain, and all redeem investment combination unit net value=Σ (every assets redemptions of day (liquidation day)
Gained fund)/proxima luce (prox. luc) investment combination share；Wherein, the redemption share of the fund=assets obtained by the redemption of an assets
The redemption service charge of unit market value-assets when the × assets are redeemed.
In process three, user invests again.Institute is calculated to enter in the principal amount and process one of investment combination fund layer
The whole investment combination unit net value for redeeming days obtained, calculate the initial investment combination share invested again, you can complete heavy
The initialization of new investment.Again invest initial outlay combination share=enter investment combination fund layer principal amount/whole
Redeem the investment combination unit net value of day.
The upper example of concrete numerical value explanation is substituted into below.
Assuming that user holds 10000 parts of 1,20000 part of fund, 2,15000 parts of fund funds 3, it is assumed that investment combination share is
45000.User applies for all redemptions in T days, T+1 days all confirms successfully that T+2 days apply to purchase fund 3 again.
Fund is applied to purchase, redeems formality rate as shown in Table 1.
Table one, apply to purchase, redeem formality rate
| Fund 1 | Fund 2 | Fund 3 | |
| Apply to purchase formality rate | 0.20% | 0.30% | 0.25% |
| Redeem formality rate | 0.50% | 0.25% | 0.30% |
Then every assets, investment combination unit net value, share, market value calculate and shown process such as table two.
Table two, investment combination data
Embodiment two, a kind of data processing equipment, as shown in figure 3, including：
Receiving module 31, request is changed for number of objects of first combination in this measurement period for receiving；Described
One combination includes one or more objects；The information of object to be modified is carried in number of objects modification request and this is right
The number change value of elephant；
Processing module 32, for the first combination according to number of objects modification request and a upper measurement period
Unit resource amount and number, obtain described in this measurement period the unit resource amount of the first combination；
Tracking module 33, for the change of the unit resource amount according to different measurement periods, determine that change in resources is believed
Breath.
In the present embodiment, receiving module 31 is the part for being responsible for receiving number of objects modification request in said apparatus, can be with
It is the combination of software, hardware or both.
In the present embodiment, processing module 32 is that the part of unit resource amount is obtained in said apparatus, can be software, hardware
Or both combination.
In the present embodiment, tracking module 33 is the part for being responsible for receiving data tracking in said apparatus, can be software, hard
The combination of part or both.
In a kind of alternative of the present embodiment, tracking module unit resource amount according to different measurement periods
Change, determine change in resources information, can include：
The tracking module unit resource amount of the first combination and the second measurement period institute according to the first measurement period
The unit resource amount of the first combination is stated, obtains resource growth rate of first measurement period relative to the second measurement period；Wherein, institute
The second measurement period is stated before first measurement period.
In a kind of alternative of the present embodiment, the processing module according to number of objects change request and on unify
The unit resource amount and number of the first combination described in the cycle are counted, obtains the unit resource amount of the first combination described in this measurement period,
It can include：
The unit of the processing module first combination according to the number of objects changes request and a upper measurement period
Stock number, determine the changing value of number described in this measurement period；The changing value of the number according to this measurement period and upper
The number of first combination described in one measurement period, determine the number of the first combination described in this measurement period；According to this measurement period
The total resources and the number of first combination, determine the unit resource amount of the first combination described in this measurement period.
In a kind of embodiment of this alternative, the processing module changes request and upper one according to number of objects
The unit resource amount and number of first combination described in measurement period, obtain the unit resource of the first combination described in this measurement period
Amount, can also include：
The processing module, will when the number of objects changes request expression and empties all objects in first combination
The number of first combination is reduced to 0；The total resources of the first combination and upper measurement period institute according to this measurement period
The number of the first combination is stated, the unit resource amount of the first combination described in this measurement period is obtained and preserves；When emptying described first
When receiving the number of objects modification request for representing the increase object in the described first combination in combination after all objects again, it will be protected
Unit resource amount of the unit resource amount deposited as the first combination described in this measurement period.
In a kind of embodiment of this alternative, the total resources of the first combination can be with described in a measurement period
For：
The total resources in first resource pond adds the total resources in Secondary resource pond in the first combination described in the measurement period
Amount；
The total resources in the first resource pond is the money shared by each object in the first combination described in this measurement period
Source sum；Wherein, the resource shared by an object is：The unit of the object takes the quantity that resource is multiplied by the object；
The total resources in the Secondary resource pond is the object of each quantity reduction in the first combination described in this measurement period
The resource sum discharged；Wherein, the resource that the object of a quantity reduction is discharged is：The unit of the object takes resource and multiplied
With the object reduction quantity, subtract the resource spent by the process of the number of objects reduction.
In a kind of embodiment of this alternative, the processing module according to the number of objects change request and on
The unit resource amount of the first combination, determines the changing value of number described in this measurement period, can include described in one measurement period；
The processing module is corresponding in the first combination according to the number of objects changes acquisition request this measurement period
The number change value of object, the change in resources value sum of the object to be changed with each quantity of this measurement period, plus each
Resource sum spent by the process that number of objects increases or decreases；The result that will add up is unified except more than first described in the meter cycle
The unit resource amount of combination, obtains the changing value of number described in this measurement period；
Wherein, the change in resources value for the object that a quantity changes is：The unit of the object takes resource and is multiplied by this
The number change value of object.
Other implementation details can be found in embodiment one.
One of ordinary skill in the art will appreciate that all or part of step in the above method can be instructed by program
Related hardware is completed, and described program can be stored in computer-readable recording medium, such as read-only storage, disk or CD
Deng.Alternatively, all or part of step of above-described embodiment can also be realized using one or more integrated circuits.Accordingly
Ground, each module/unit in above-described embodiment can be realized in the form of hardware, can also use the shape of software function module
Formula is realized.The application is not restricted to the combination of the hardware and software of any particular form.
Certainly, the application can also have other various embodiments, ripe in the case of without departing substantially from the application spirit and its essence
Know those skilled in the art when can be made according to the application it is various it is corresponding change and deformation, but these corresponding change and become
Shape should all belong to the protection domain of claims hereof.
Claims (10)
- A kind of 1. data processing method, it is characterised in that including：Server receives changes request for number of objects of first combination in this measurement period；First combination includes multiple Object；The information of object to be modified and the number change value of the object are carried in the number of objects modification request；The unit resource of the server first combination according to the number of objects changes request and a upper measurement period Amount and number, obtain the unit resource amount of the first combination described in this measurement period；The change of server unit resource amount according to different measurement periods, determines change in resources information.
- 2. the method as described in claim 1, it is characterised in that server unit according to different measurement periods provides The change of source amount, determines change in resources information, including：The server according to the first measurement period first combination unit resource amount and the second measurement period described in first The unit resource amount of combination, obtain change in resources rate of first measurement period relative to the second measurement period；Wherein, described second Measurement period is before first measurement period.
- 3. the method as described in claim 1, it is characterised in that the server is according to number of objects modification request, Yi Jishang The unit resource amount and number of first combination described in one measurement period, obtain the unit resource of the first combination described in this measurement period Amount, including：The unit resource of the server first combination according to the number of objects changes request and a upper measurement period Amount, determine the changing value of number described in this measurement period；Part of first combination described in the changing value of server number according to this measurement period and a upper measurement period Number, determine the number of the first combination described in this measurement period；The server total resources of the first combination and number according to this measurement period, determine this measurement period institute State the unit resource amount of the first combination.
- 4. method as claimed in claim 3, it is characterised in that the server is according to number of objects modification request, Yi Jishang The unit resource amount and number of first combination described in one measurement period, obtain the unit resource of the first combination described in this measurement period Amount, in addition to：The server is when the number of objects changes request expression and empties all objects in first combination, by described the The number of one combination is reduced to 0；According to this measurement period first combination total resources and a upper measurement period described in first The number of combination, obtain the unit resource amount of the first combination described in this measurement period and preserve；The server receives expression increase pair in the described first combination again after all objects in first combination are emptied During the number of objects modification request of elephant, provided the unit resource amount preserved as the unit of the first combination described in this measurement period Measure in source.
- 5. the method as described in claim 3 or 4, it is characterised in that the resource of the first combination is total described in a measurement period Measure and be：The total resources in first resource pond adds the total resources in Secondary resource pond in the first combination described in the measurement period；The total resources in the first resource pond be resource in the first combination described in this measurement period shared by each object it With；Wherein, the resource shared by an object is：The unit of the object takes the quantity that resource is multiplied by the object；The total resources in the Secondary resource pond is released by the object of each quantity reduction in the first combination described in this measurement period The resource sum put；Wherein, the resource that the object of a quantity reduction is discharged is：The unit of the object takes resource and is multiplied by this Object reduction quantity, subtract the resource spent by the process of the number of objects reduction.
- 6. method as claimed in claim 3, it is characterised in that the server according to the number of objects change request and The unit resource amount of first combination described in a upper measurement period, the changing value of number described in this measurement period is determined, including；Corresponding object in the server first combination according to the number of objects changes acquisition request this measurement period Number change value, the change in resources value sum of the object to be changed with each quantity of this measurement period, plus each number of objects Measure the resource sum spent by the process increased or decreased；The result that will add up unifies the first combination described in the meter cycle except more than Unit resource amount, obtain the changing value of number described in this measurement period；Wherein, the change in resources value for the object that a quantity changes is：The unit of the object takes resource and is multiplied by the object Number change value.
- A kind of 7. data processing equipment, it is characterised in that including：Receiving module, request is changed for number of objects of first combination in this measurement period for receiving；First combination Including one or more objects；The information of object to be modified and the number of the object are carried in the number of objects modification request Measure changing value；Processing module, for the number of objects modification request received according to the receiving module and a upper measurement period The unit resource amount and number of first combination, obtain the unit resource amount of the first combination described in this measurement period；Tracking module, the change of the unit resource amount obtained for the processing module according to different measurement periods, really Determine change in resources information.
- 8. device as claimed in claim 7, it is characterised in that tracking module unit according to different measurement periods The change of stock number, change in resources information is determined, including：The tracking module is using described in the unit resource amount of the first combination described in the first measurement period and the second measurement period the The unit resource amount of one combination, obtains change in resources rate of first measurement period relative to the second measurement period；Wherein, described Two measurement periods are before first measurement period.
- 9. device as claimed in claim 7, it is characterised in that the processing module according to number of objects change request and The unit resource amount and number of first combination described in a upper measurement period, obtain the unit money of the first combination described in this measurement period Source is measured, including：The unit resource of the processing module first combination according to the number of objects changes request and a upper measurement period Amount, determine the changing value of number described in this measurement period；The changing value of the number according to this measurement period and above unify The number of the first combination described in the cycle is counted, determines the number of the first combination described in this measurement period；According to this measurement period The total resources and the number of first combination, determine the unit resource amount of the first combination described in this measurement period.
- 10. device as claimed in claim 9, it is characterised in that the processing module according to number of objects change request and The unit resource amount and number of first combination described in a upper measurement period, obtain the unit money of the first combination described in this measurement period Source is measured, in addition to：The processing module is when the number of objects changes request expression and empties all objects in first combination, by described in The number of first combination is reduced to 0；The described in the total resources of the first combination and a upper measurement period according to this measurement period The number of one combination, obtain the unit resource amount of the first combination described in this measurement period and preserve；Combined when emptying described first In when the number of objects for representing to increase object in the described first combination received after all objects again changing request, by what is preserved Unit resource amount of the unit resource amount as the first combination described in this measurement period.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610342170.7A CN107403374A (en) | 2016-05-20 | 2016-05-20 | A kind of data processing method and device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109615456A (en) * | 2018-10-31 | 2019-04-12 | 阿里巴巴集团控股有限公司 | Order information statistical method and device on way |
| CN109978223A (en) * | 2019-01-08 | 2019-07-05 | 阿里巴巴集团控股有限公司 | Generate the high performance method and its device of account balance snapshot |
| CN110162402A (en) * | 2019-05-27 | 2019-08-23 | 眸芯科技（上海）有限公司 | The application method and system of integrated circuit scarce resource |
-
2016
- 2016-05-20 CN CN201610342170.7A patent/CN107403374A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109615456A (en) * | 2018-10-31 | 2019-04-12 | 阿里巴巴集团控股有限公司 | Order information statistical method and device on way |
| CN109978223A (en) * | 2019-01-08 | 2019-07-05 | 阿里巴巴集团控股有限公司 | Generate the high performance method and its device of account balance snapshot |
| CN110162402A (en) * | 2019-05-27 | 2019-08-23 | 眸芯科技（上海）有限公司 | The application method and system of integrated circuit scarce resource |
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