CN110413633A - Inactive users screening technique and readable medium and equipment based on Redis database - Google Patents
Inactive users screening technique and readable medium and equipment based on Redis database Download PDFInfo
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- CN110413633A CN110413633A CN201810412126.8A CN201810412126A CN110413633A CN 110413633 A CN110413633 A CN 110413633A CN 201810412126 A CN201810412126 A CN 201810412126A CN 110413633 A CN110413633 A CN 110413633A
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000012216 screening Methods 0.000 title claims abstract description 27
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- 238000010586 diagram Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000000638 stimulation Effects 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
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- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/02—Marketing; Price estimation or determination; Fundraising
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Abstract
A kind of inactive users screening technique based on Redis database, which comprises the following steps: S1, distribute identity information parameter for each user in customer information system, and be the corresponding state information parameters of each user setting；S2, a record being stored as using the identity information parameter of same user and state information parameters as a data group in Redis database；S3, when user performs new operation, the state information parameters of the user are updated；And S4, according to the current state of the state information parameters of the user judge whether the user is inactive users.Method flow provided by the invention is efficiently succinct, eliminates the defect that the inefficient and high system resource of relevant database occupies, and low cost solves the problems, such as inactive users screening, improves the overall performance of system.The invention further relates to relevant computer readable storage medium and electronic equipments.
Description
Technical field
The present invention relates to the technical fields of data processing, more particularly, to a kind of based on the inactive of Redis database
User's screening technique.
Background technique
As the appearance of more and more systems and application attracts more users to make to efficiently catch a large number of users
With system and application, a kind of way is discovery inactive users, then carries out message push for these users or stimulation uses.
Here, above system can be the related system such as on-line shopping system, similarly, above-mentioned application be can be such as use
In the related application of the application software of mobile phone terminal.For example, a certain user is registered and has been used to certain application preceding, but
It is that for some reason, client is not logged in a long time or using the application, at this time can be defined as this user non-live
Jump user, and is applied by waking up the user to user's PUSH message using corresponding, or can also push away to the user
The interest that relevant advertisements are sent to excite user to use.
Here, finding these inactive users firstly the need of by certain mode.Traditional inactive users screens inspection
The method of survey is that log-on message, shopping information, the various information of payment information are inquired in relevant database such as Mysql, is come
Check user have how long not active behavior.Such method can satisfy the demand of screening system inactive users.But
It is that this needs repeatedly to go the database data of scanning magnanimity once a day or daily, it is living that user is screened from data-base recording
Jump information, and this mode of operation efficiency is lower and occupying system resources are larger, therefore cost is higher.
A kind of method of inactive users screening that efficient and low system resource occupies is needed in the prior art.
Summary of the invention
At least one of regarding to the issue above, as one aspect of the present invention, propose a kind of based on Redis data
The inactive users screening technique in library, method includes the following steps:
S1, identity information parameter is distributed for each user in customer information system, and corresponding for each user setting
State information parameters；
S2, Redis number is stored as using the identity information parameter of same user and state information parameters as a data group
According to a record in library；
S3, when user performs new operation, the state information parameters of the user are updated；And
S4, judge whether the user is inactive users according to the current state of the state information parameters of the user.
In some embodiments, in step sl, the state information parameters are the time that user is operated recently.
In some embodiments, in step s3, the state information parameters of the user are updated including according to institute
The operation that user executes recently is stated to be updated the time for executing operation.
In some embodiments, in step s3, the new operation includes register, purchase operation or hair message behaviour
Make.
In some embodiments, step S4 is specifically included, and inquires the current state and nearest one of the state information parameters
Time span between secondary update, and using the time span as the free time length of corresponding user, according to the free time
Time span judges whether the user is inactive users.
In some embodiments, judged according to the free time length user whether be inactive users step
It suddenly include: setting idle time threshold, it, will be described if the free time length of the user is greater than the idle time threshold
User is determined as inactive users.
In some embodiments, described to inquire using the object free time order in Redis database in step S4
Time span between the current state and last update of state information parameters.
In some embodiments, the time between the current state and last update of the state information parameters is inquired
Length include: inquired using the scan command in Redis database the current states of the state information parameters of all users with
Time span between last update.
Another aspect provides a kind of computer readable storage mediums, are stored thereon with executable instruction, institute
It states executable instruction when executed by the processor, realizes as previously described based on the inactive users screening side of Redis database
The step of method.
Another aspect of the present invention provides electronic equipment, comprising:
Memory, for storing executable instruction；And
Processor, for executing the executable instruction stored in the memory, to realize that basis is based on as previously described
The step of inactive users screening technique of Redis database.
Based on the above-mentioned technical proposal it is found that the present invention at least achieves one in following beneficial effect:
Inactive users screening technique proposed by the present invention based on Redis database, the time that user is operated recently
Information is stored in Redis database and stores, when not enlivening in conjunction with the high-performance treatments ability of Redis and its keyword provided
Between query function, can be realized efficiently scanning and screening system inactive users, for subsequent user stimulation and strategy
Change marketing and efficient data support is provided.Method flow provided by the invention is efficiently succinct, departing from the low of relevant database
The defect that effect and high system resource occupy, low cost solve the problems, such as inactive users screening, improve the globality of system
Energy.
Detailed description of the invention
Fig. 1 is the stream according to the inactive users screening technique based on Redis database of one embodiment of the present of invention
Cheng Tu；
Fig. 2 is the inactive users screening technique based on Redis database according to a preferred embodiment of the present invention
Flow chart；
Fig. 3 is the schematic diagram according to the computer readable storage medium of the embodiment of the present invention；
Fig. 4 is the schematic diagram according to the electronic equipment of the embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below
Clearly and completely describe.Obviously, described embodiment is a part of the embodiments of the present invention, instead of all the embodiments.
Based on described the embodiment of the present invention, those of ordinary skill in the art are obtained under the premise of being not necessarily to creative work
Every other embodiment, shall fall within the protection scope of the present invention.
Unless otherwise defined, the technical term or scientific term that the present invention uses should be tool in fields of the present invention
The ordinary meaning for thering is the personage of general technical ability to be understood.
Referring to Fig.1, the inactive users screening according to an embodiment of the invention based on Redis database is shown
Method flow diagram, the inactive users screening technique the following steps are included:
S1, identity information parameter is distributed for each user in customer information system, and corresponding for each user setting
State information parameters；
S2, Redis number is stored as using the identity information parameter of same user and state information parameters as a data group
According to a record in library；
S3, when user performs new operation, the state information parameters of the user are updated；And
S4, judge whether the user is inactive users according to the current state of the state information parameters of the user.
Redis database is a kind of memory database, and Redis database stores data in memory, directly in memory
Middle reading data carry out corresponding operation processing, since the reading and writing data speed of memory will be higher by the several orders of magnitude of disk,
Redis database can greatly improve the treatment effeciency of data by storing data in memory.Redis database simultaneously
In each keyword (key) have recorded the nearest active time of keyword key, and provide application programming interface
(API) how long the keyword key to inquire in Redis database has had in an inactive state, i.e., there is no reading
Write operation.
Based on the features above of Redis database, for example, can be by the id information of each user with keyword in the present embodiment
The mode of key is stored in Redis database, as the identity information parameter, and using value corresponding to keyword key as institute
State information parameters are stated, to constitute identity information parameter and the one-to-one key-value pair of state information parameters；In conjunction with Redis number
According to the query function of the high-performance treatments ability in library and its non-active time of keyword provided, it can be realized and efficiently scan simultaneously
The inactive users of screening system.
According to some embodiments, in step sl, state information parameters are the time that user is operated recently.For example,
Value corresponding to keyword key is the timestamp for the time that user carries out active operation recently.In step s 2, by same user
Identity information parameter and state information parameters be stored in Redis database as a data group, to constitute same use
The identity information parameter at family and the one-to-one key-value pair of state information parameters, it is possible thereby to by means of Redis database
Capability of fast response is quickly read or is written to the identity information parameter and/or state information parameters of same user.
According to some embodiments, in step s3, the operation executed recently according to the user is to the time for executing operation
It is updated.For example, value corresponding to keyword key is updated to the timestamp that user carries out the time of new active operation.
That is, state information parameters corresponding to identity information parameter by user be updated to the newest operation of user it is occurred when
Temporal information.
Wherein, the operation of user may include register, purchase operation and/or hair Message Opcode etc..That is, working as
User executes any one or more of register, purchase operation and hair Message Opcode etc. operation behaviour in system or application
Make the update of Shi Junke state of activation information parameter.It should be understood that the operation of above-mentioned user not only includes register, purchase
Operation and/or hair Message Opcode, also may include that other can indicate that user is in the operation of active state.
According to some embodiments, step S4 include inquire state information parameters current state and last update it
Between time span judged according to free time length and using the time span as the free time length of corresponding user
Whether user is inactive users.
According to some embodiments, step S4 further includes idle time threshold being arranged, if the free time length of user is greater than
The user is then determined as inactive users by the threshold value.That is, free time threshold can be arranged in advance according to actual needs
Value, and the free time length and the threshold value of user are compared, in the case where reaching the threshold value, it is non-to judge that user belongs to
Any active ues, and the user information can be utilized by further mode.
According to some embodiments, in step S4, using the object free time (OBJECT in Redis database
IDLETIME) order is to inquire the time span between the current state of state information parameters and last update.OBJECT
The effect of IDLETIM order is to have returned to free time of the value since storage corresponding to given keyword key in seconds
Length is not read the time span being also not written to.It is ordered using the OBJECT IDLETIM that Redis database provides
It enables, is capable of the free time of key word of the inquiry key, with the inactive users of efficiently screening system.
According to some embodiments, step S4 further includes being inquired using scanning (SCAN) order in Redis database
Time span in Redis database between the current state and last update of the state information parameters of all users, with
Inactive users is filtered out in all users.When screening inactive users, system traverses Redis number by SCAN order
According to keyword key all in library, Redis database is continually scanned for, until scanning through all keyword key.It utilizes
The SCAN order that Redis database provides traverses the free time of all keyword key in Redis database, efficiently to sweep
Retouch all users of system.
After filtering out inactive users, message push is carried out to all inactive users or it is stimulated to use related system
Or application.In conjunction with the above method, it can be realized and efficiently scan and filter out inactive users, for subsequent user stimulation and plan
Slightly change marketing and efficient data support is provided.
Below with reference to Fig. 2, a preferred embodiment of the present invention is introduced, Fig. 2 is one according to the present invention preferred implementation
The flow chart of the inactive users screening technique based on Redis database of example, method includes the following steps:
S01: the id information of each user is stored in Redis database in a manner of keyword key, wherein each key
Value corresponding to word key is the timestamp for the time that user executes operation recently, to constitute identity information parameter and state letter
Cease the one-to-one key-value pair of parameter；
S02: when user carries out new operation, the value of keyword is updated to by value corresponding to trasaction key key
User carries out the timestamp of the time of new operation；
S03: value corresponding to the keyword key in Redis database is continually scanned for by SCAN order；
S04: one threshold value of setting passes through the free time of value corresponding to OBJECT IDLETIM order key word of the inquiry key
Time span, judges whether free time length is greater than threshold value, if being then transferred to S05a, is otherwise transferred to S05b；
S05a: the corresponding user of the keyword is inactive users, records the id information of user；
S05b: without any processing；
S06: whether the primary traversal of judgement is completed, i.e., whether has scanned through the corresponding keyword key of all users, if
All inactive users are then found, process terminates；Otherwise return step S03.
The entire algorithm flow provided in the embodiment of the present invention is efficiently succinct, departing from conventional method use relationship type
The defect that the inefficient and high system resource of database Mysql occupies, low cost solve the problems, such as inactive users screening, improve
The overall performance of system.
Based on the same inventive concept, refering to what is shown in Fig. 3, the embodiment of the present invention also provides a kind of computer-readable storage medium
Matter 201, is stored thereon with executable instruction 202, executable instruction 202 when executed by one or more processors, Ke Yishi
Now the step of any inactive users screening technique based on Redis database of embodiment as above.
Based on the same inventive concept, refering to what is shown in Fig. 4, the embodiment of the present invention also provides a kind of electronic equipment 301, packet
It includes: memory 302, for storing executable instruction；And processor 303, for execute stored in memory 302 it is executable
Instruction, the step of to execute according to any inactive users screening technique based on Redis database of embodiment as above.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
Describe in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in protection of the invention
Within the scope of.
Claims (10)
1. a kind of inactive users screening technique based on Redis database, which comprises the following steps:
S1, identity information parameter is distributed for each user in customer information system, and be the corresponding state of each user setting
Information parameter；
S2, Redis database is stored as using the identity information parameter of same user and state information parameters as a data group
In one record；
S3, when user performs new operation, the state information parameters of the user are updated；And
S4, judge whether the user is inactive users according to the current state of the state information parameters of the user.
2. according to the method described in claim 1, wherein, in step sl, the state information parameters are that user carries out recently
The time of operation.
3. according to the method described in claim 2, wherein, in step s3, being carried out more to the state information parameters of the user
It newly include that the operation executed recently according to the user is updated the time for executing operation.
4. according to the method described in claim 1, wherein, in step s3, the new operation includes register, purchase behaviour
Make or send out Message Opcode.
5. according to the method described in claim 1, wherein, the step S4 includes: the current of the inquiry state information parameters
Time span between state and last update, and using the time span as the free time length of corresponding user,
Judge whether the user is inactive users according to the free time length.
6. according to the method described in claim 5, wherein, judging whether the user is non-according to the free time length
The step of any active ues includes: setting idle time threshold, if the free time length of the user is greater than the free time
The user is then determined as inactive users by threshold value.
7. idle using the object in Redis database in the step S4 according to the method described in claim 5, wherein
Time span between current state and last update of the time order to inquire the state information parameters.
8. the method according to any one of claim 4-7, wherein inquire the current state of the state information parameters
Time span between last update includes: that all users are inquired using the scan command in Redis database
Time span between the current state and last update of state information parameters.
9. a kind of computer readable storage medium, is stored thereon with executable instruction, the executable instruction is held by processor
When row, inactive users screening technique described in any one of -8 based on Redis database according to claim 1 is realized
Step.
10. a kind of electronic equipment, comprising:
Memory, for storing executable instruction；And
Processor, for executing the executable instruction stored in the memory, with any in realization according to claim 1-8
The step of inactive users screening technique based on Redis database described in item.
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| CN201810412126.8A CN110413633A (en) | 2018-04-28 | 2018-04-28 | Inactive users screening technique and readable medium and equipment based on Redis database |
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| CN201810412126.8A CN110413633A (en) | 2018-04-28 | 2018-04-28 | Inactive users screening technique and readable medium and equipment based on Redis database |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111913977A (en) * | 2020-08-19 | 2020-11-10 | 上海莉莉丝网络科技有限公司 | Data processing method, device and medium |
| CN113590591A (en) * | 2021-07-30 | 2021-11-02 | 中国平安财产保险股份有限公司 | Method, device, equipment and storage medium for automatically updating event state |
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| CN113590591A (en) * | 2021-07-30 | 2021-11-02 | 中国平安财产保险股份有限公司 | Method, device, equipment and storage medium for automatically updating event state |
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