CN107590758A - Curricula-variable management method and system - Google Patents
Curricula-variable management method and system Download PDFInfo
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Abstract
The present invention provides a kind of curricula-variable management method and system, is related to education administration system management domain.Wherein method includes.When the user's number for logining Course-Selecting System reaches maximum, it is ranked up for the user of Course-Selecting System to be logined and generates queuing sequence number.Real-time monitoring server resource, obtains current residual idling-resource.When server resource occupancy is more than predetermined threshold value or logins time-out, the user for having logined Course-Selecting System is published, when server resource occupancy is not more than predetermined threshold value, according to sequence number is lined up the user of Course-Selecting System to be logined is logined.The present invention is logined by sorting and controlling to user, under identical resource situation, can be carried more users and be entered business handling, is shortened and is handled the time and improve work efficiency.
Description
Technical Field
The invention relates to the field of educational administration system management, in particular to a course selection management method and system.
Background
With the continuous improvement and innovation of colleges and universities. The continuous enhancement of the autonomous learning ability of students. More and more schools require students to complete course selection and study of the course to be completed through the student end of the teaching management system. Under the relatively limited teaching resources and conditions, the problems of server pressure or technical performance bottleneck occur when all students participate in course selection, so that the phenomena of server downtime, over-high network bandwidth, no response and the like occur at the peak of course robbing (second killing).
Currently, most of the second killing services in colleges and universities use caching technology or add hardware to the caching technology. The cache is not suitable for the service with higher real-time data requirement; in addition, the corresponding cache server investment configuration needs to be added; the cache server has certain requirements on the bandwidth of the WEB server.
However, the cache technology has the following disadvantages:
1. the data update displayed by the user is not timely and has certain delay.
2. The consumed network bandwidth is large; the distributed type mainly has the defects of high cost investment of users, high development and deployment difficulty and the like.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a course selection management method and a course selection management system, which overcome the defects of untimely data updating and large bandwidth consumption.
In order to achieve the purpose, the invention is realized by the following technical scheme:
according to a first aspect of the present invention, there is provided a course selection management method, comprising:
when the number of the users logging in the course selection system reaches the maximum value, sequencing the users to be logged in the course selection system and generating a queuing number;
monitoring server resources in real time, and acquiring current remaining idle resources;
and when the occupancy rate of the server resources is greater than a preset threshold value or the login is overtime, logging out the user logged in the course selection system, and when the occupancy rate of the server resources is not greater than the preset threshold value, logging in the user to be logged in the course selection system according to the queuing number.
Further, when the number of the users who log in the course selection system reaches the maximum value, the users who are to log in the course selection system are sorted and queue numbers are generated, and the method comprises the following steps:
generating a queuing serial number according to the sequence of the login time of the user; or,
and randomly generating a queuing serial number for the users logged in the same time period.
Further, the monitoring server resources in real time to obtain the current remaining idle resources includes:
and monitoring the resource condition of the server in real time, acquiring the current remaining idle resources, and calculating the resource condition consumed by each user when the users transact the service in a centralized manner.
Further, the logging out the user logged in the course selection system when the occupancy rate of the server resources is greater than a preset threshold or the logging-in time is overtime includes:
acquiring behavior data of a user logged in a course selection system, and logging out the user who finishes course selection operation when the resource consumption of a server is greater than a preset threshold value;
and obtaining the login time of the user who logs in the course selection system, and logging out the user with overtime login when the login time is greater than a preset time threshold.
Further, when the resource occupancy rate of the server is not greater than the preset threshold, the step of enabling the user to log in the course selection system according to the queuing number includes:
and when the resource occupancy rate of the server is not more than a preset threshold value, displaying the number of the current waiting people and the queuing number of the user for the user to log in the course selection system, and controlling the user to log in the course selection system automatically according to the queuing number.
According to a second aspect of the present invention, there is provided a course selection management system comprising:
the sorting module is used for sorting the users to be logged in the course selection system and generating a queuing number when the number of the users to be logged in the course selection system reaches the maximum value;
the detection module is used for monitoring server resources in real time and acquiring the current remaining idle resources;
and the management module is used for logging out the user logged in the course selection system when the occupancy rate of the server resources is greater than a preset threshold value or the logging-in is overtime, and logging in the user to be logged in the course selection system according to the queuing number when the occupancy rate of the server resources is not greater than the preset threshold value.
Further, the ranking module includes:
the first sequencing unit is used for generating a queuing serial number according to the sequence of the login time of the user;
and the second sequencing unit is used for randomly generating a queuing serial number for the users logged in the same time period.
Further, the detection module includes:
and the computing unit is used for monitoring the resource condition of the server in real time, acquiring the current remaining idle resources and computing the resource condition consumed by each user when the users transact the service in a centralized manner.
Further, the management module includes:
acquiring behavior data of a user logged in a course selection system, and logging out the user who finishes course selection operation when the resource consumption of a server is greater than a preset threshold value;
and obtaining the login time of the user who logs in the course selection system, and logging out the user with overtime login when the login time is greater than a preset time threshold.
Further, the management module further includes:
and when the resource occupancy rate of the server is not more than a preset threshold value, displaying the number of the current waiting people and the queuing number of the user for the user to log in the course selection system, and controlling the user to log in the course selection system automatically according to the queuing number.
The embodiment of the invention provides a course selection management method and system. The method has the following beneficial effects:
1. by sequencing the users and controlling login, more users can be born to enter service handling under the condition of the same resource, the handling time is shortened, and the handling efficiency is improved.
2. The consumption conditions of the server resources and the network resources are monitored and known in real time by monitoring the server resources.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a flowchart illustrating a course selection management method according to an embodiment of the present invention.
Fig. 2 is a block diagram of a course selection management system according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a flowchart illustrating a course selection management method according to an embodiment of the present invention. As shown in fig. 1, a course selection management method provided by the present invention includes:
in step 100, when the number of users logging in the course selection system reaches the maximum value, sorting the users to be logged in the course selection system and generating a queuing number.
In this step, the maximum number of the users logging in the course selection system can be controlled according to the existing idle resources of the server system, and then the maximum value of the number of the users logging in the course selection system for the first time is given according to the maximum number, so that the system is prevented from being blocked due to all the users logging in the first time. After the maximum number of users is reached, the system dynamically adjusts based on real-time monitored data. When a user logs in the system, the number is firstly taken according to the requirement of queuing course selection, and the sequence of queuing number is the only certificate for the user to enter the system successively.
In an embodiment of the invention, the number fetching of the user can be reduced to cause a robber or stress to the system by the following two ways or a combination of the two ways.
The first method comprises the following steps: and generating a queuing serial number according to the sequence of the login time of the user.
For example, the login time of the first user is 0 min 0 s at 8/13/08 in 2017, the login time of the second user is 0 min 1 s at 8/13/08 in 2017, and the login time of the third user is 0 min 2 s at 08/13/8/2017; the ranks of the three users are: the first user is ranked with the sequence number of 1, the second user is ranked with the sequence number of 2, the third user is ranked with the sequence number of 3, and three logins are allowed according to the sequence of 1, 2 and 3 when logging in the system.
And the second method comprises the following steps: and randomly generating a queuing serial number for the users logged in the same time period.
For example, if there are five users in the same time period from 0 min 0 s at 8/13/08 in 2017 to 1 min 0 s at 08/8/13 in 2017, the five users are randomly ranked. In one embodiment, the sequence numbers of the five users are: 5. 3, 1, 4, 2; the five users log into the system in the order of 1, 2, 3, 4, 5. If 3 other users log in at the next time period, the sequence is continued based on the sequence numbers, for example, the sequence is: 7. 6, 8; the same applies to a plurality of users.
In step 200, server resources are monitored in real time, and current remaining idle resources are obtained.
The real-time monitoring of the resource condition of the server mainly comprises the following steps: monitoring the idle condition of a database server in real time; monitoring the idle condition of WEB server resources in real time; and monitoring the network bandwidth and flow conditions in real time.
In the step, the current remaining idle resources are obtained, and the condition of the server resources can be monitored in real time, so that the login and the logout of the user can be dynamically adjusted. For example, the resource situation consumed by each user when the users transact the business centrally is calculated. Therefore, the law of system resource consumption can be obtained, and the control on the login and the logout of the user can be dynamically completed.
In step 300, when the occupancy rate of the server resources is greater than the preset threshold or the login is overtime, the user logged in the course selection system is logged out, and when the occupancy rate of the server resources is not greater than the preset threshold, the user to be logged in the course selection system is logged in according to the queuing number.
In an embodiment of the present invention, behavior data of a user who has logged into the course selection system, including login, logout, course selection operation, and the like, is obtained, and a decision can be provided for subsequent processing data according to the data. When the resource consumption of the server is more than 85-90% of the resource, logging out the user who has finished the course selection operation. For example, server resource consumption of 85% to 90% serves as a warning value below which the user login number is increased appropriately. Above this value, the number of users already on the system is appropriately logged out.
Further, when the resource occupancy rate of the server is not more than 85-90% of the resource, displaying the number of the current waiting people and the queuing number of the user for the user to log in the course selection system, and controlling the user to log in the course selection system automatically according to the queuing number. For example, a user who does not log in the system (in a queue) after getting a number will pop up a waiting page, and the current own queue number and the number of people waiting in front of the user are displayed in the page. The system will automatically help you log into the system when it is ranked to oneself.
In another embodiment of the invention, the login time of the user who has logged in the course selection system is obtained, and when the login time is greater than a preset time threshold, the user whose login time is overtime is logged out. For example, after a user logs in the system, corresponding business transaction is completed in advance within a specified time (for example, 10 minutes), the system can be clicked to log out, the system can automatically release corresponding resources, and the user in a later queue can log in the system; if the user is not logged out, the system controls the user to log out.
According to the technical scheme in the embodiment, the user entering the system can be guaranteed to smoothly complete the business operation to be handled by the user. The situation that all users cannot be handled due to the fact that all users enter the system in a crowded mode is avoided. Under the condition of limited resources, more users can be ensured to smoothly complete required business handling operation. And the number-taking resources are more reasonably issued and managed, and the user only needs to manage number-taking queuing. After the resource number is obtained, the system can automatically help the user to log in the system for handling according to the resource condition of the server and the previous handling condition only by waiting.
Fig. 2 is a block diagram of a course selection management system according to an embodiment of the present invention. As shown in fig. 2, the present invention provides a course selection management system, comprising:
the sorting module 210 is configured to, when the number of users who log in the course selection system reaches a maximum value, sort and generate a queuing number for the users who wait to log in the course selection system;
the detection module 220 is configured to monitor server resources in real time and obtain current remaining idle resources;
and the management module 230 is configured to log out the user who has logged in the course selection system when the occupancy rate of the server resources is greater than a preset threshold or the login is overtime, and log in the user who is to log in the course selection system according to the queuing number when the occupancy rate of the server resources is not greater than the preset threshold.
The sorting module 210 includes:
the first sequencing unit is used for generating a queuing serial number according to the sequence of the login time of the user;
and the second sequencing unit is used for randomly generating a queuing serial number for the users logged in the same time period.
The detection module 220 includes:
and the computing unit is used for monitoring the resource condition of the server in real time, acquiring the current remaining idle resources and computing the resource condition consumed by each user when the users transact the service in a centralized manner.
The management module 230 includes:
acquiring behavior data of a user logged in a course selection system, and logging out the user who finishes course selection operation when the resource consumption of a server is greater than a preset threshold value;
and obtaining the login time of the user who logs in the course selection system, and logging out the user with overtime login when the login time is greater than a preset time threshold.
The management module 230 further includes:
and when the resource occupancy rate of the server is not more than a preset threshold value, displaying the number of the current waiting people and the queuing number of the user for the user to log in the course selection system, and controlling the user to log in the course selection system automatically according to the queuing number.
The course selection management system corresponds to the course selection management method, and the embodiment of the method can be referred to as the embodiment of the specific system.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A course selection management method is characterized by comprising the following steps:
when the number of the users logging in the course selection system reaches the maximum value, sequencing the users to be logged in the course selection system and generating a queuing number;
monitoring server resources in real time, and acquiring current remaining idle resources;
and when the occupancy rate of the server resources is greater than a preset threshold value or the login is overtime, logging out the user logged in the course selection system, and when the occupancy rate of the server resources is not greater than the preset threshold value, logging in the user to be logged in the course selection system according to the queuing number.
2. The course selection management method of claim 1, wherein when the number of users logging in the course selection system reaches a maximum value, sorting the users to be logged in the course selection system and generating a queuing number comprises:
generating a queuing serial number according to the sequence of the login time of the user; or,
and randomly generating a queuing serial number for the users logged in the same time period.
3. The course selection management method of claim 1, wherein the real-time monitoring of server resources to obtain currently remaining free resources comprises:
and monitoring the resource condition of the server in real time, acquiring the current remaining idle resources, and calculating the resource condition consumed by each user when the users transact the service in a centralized manner.
4. The course selection management method of claim 1, wherein the logging out of the user logged in to the course selection system when the server resource occupancy is greater than a preset threshold or the logging in is overtime comprises:
acquiring behavior data of a user logged in a course selection system, and logging out the user who finishes course selection operation when the resource consumption of a server is greater than a preset threshold value;
and obtaining the login time of the user who logs in the course selection system, and logging out the user with overtime login when the login time is greater than a preset time threshold.
5. The course selection management method of claim 4, wherein when the server resource occupancy rate is not greater than the preset threshold, the enabling the user to log in the course selection system according to the queuing number comprises:
and when the resource occupancy rate of the server is not more than a preset threshold value, displaying the number of the current waiting people and the queuing number of the user for the user to log in the course selection system, and controlling the user to log in the course selection system automatically according to the queuing number.
6. A course selection management system, comprising:
the sorting module is used for sorting the users to be logged in the course selection system and generating a queuing number when the number of the users to be logged in the course selection system reaches the maximum value;
the detection module is used for monitoring server resources in real time and acquiring the current remaining idle resources;
and the management module is used for logging out the user logged in the course selection system when the occupancy rate of the server resources is greater than a preset threshold value or the logging-in is overtime, and logging in the user to be logged in the course selection system according to the queuing number when the occupancy rate of the server resources is not greater than the preset threshold value.
7. The lesson selection management system according to claim 6, wherein the ranking module comprises:
the first sequencing unit is used for generating a queuing serial number according to the sequence of the login time of the user;
and the second sequencing unit is used for randomly generating a queuing serial number for the users logged in the same time period.
8. The lesson selection management system according to claim 6, wherein the detection module comprises:
and the computing unit is used for monitoring the resource condition of the server in real time, acquiring the current remaining idle resources and computing the resource condition consumed by each user when the users transact the service in a centralized manner.
9. The lesson-selection management system according to claim 6, wherein the management module comprises:
acquiring behavior data of a user logged in a course selection system, and logging out the user who finishes course selection operation when the resource consumption of a server is greater than a preset threshold value;
and obtaining the login time of the user who logs in the course selection system, and logging out the user with overtime login when the login time is greater than a preset time threshold.
10. The lesson-selection management system according to claim 9, wherein said management module further comprises:
and when the resource occupancy rate of the server is not more than a preset threshold value, displaying the number of the current waiting people and the queuing number of the user for the user to log in the course selection system, and controlling the user to log in the course selection system automatically according to the queuing number.
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| CN201710819860.1A CN107590758A (en) | 2017-09-13 | 2017-09-13 | Curricula-variable management method and system |
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| CN201710819860.1A CN107590758A (en) | 2017-09-13 | 2017-09-13 | Curricula-variable management method and system |
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Cited By (1)
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| CN109934560A (en) * | 2019-03-12 | 2019-06-25 | 北京赢科天地电子有限公司 | A kind of Student-Online-Course-Select method and system |
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Application publication date: 20180116 |