CN103077037A

CN103077037A - High-concurrency expandable operation system

Info

Publication number: CN103077037A
Application number: CN2013100369219A
Authority: CN
Inventors: 谢刚
Original assignee: Beijing 58 Information Technology Co Ltd
Current assignee: Beijing 58 Information Technology Co Ltd
Priority date: 2013-01-31
Filing date: 2013-01-31
Publication date: 2013-05-01
Anticipated expiration: 2033-01-31

Abstract

The invention discloses a high-concurrency expandable operation system which comprises (1) a service layer, (2) an operation layer, (3) an individual presenting layer, (4) a control layer and (5) a template positioning layer, wherein the service layer is responsible for the packaging of a bottom service and is used for uniformly treating the bottom service, reducing error calling of a service interface and unifying version replacement; the operation layer is used for supplying high-availability common operation to a public basic operation for each project and supplying uniform log treatment; the individual presenting layer is used for performing individual data packaging; the control layer is used for controlling each layer of the system; and the template positioning layer is used for confirming a template state shown to a user while positioning a specific hierarchy inheritance relationship. According to the invention, the development mode is unified; the hierarchy dividing is clear; the vertical dividing and the horizontal dividing can be achieved; the hierarchy replacement is easily realized; the dependence between layers is reduced; the standardization is benefited; the reuse of all layers of logics is benefited; the structure is more clear; the developing encoding speed is greatly increased; the concurrency developing difficulty is reduced; and the later maintenance cost and maintenance time are reduced.

Description

A kind of high concurrent extendible operation system

Technical field

The present invention relates to field of computer technology, particularly relate to a kind of high concurrent extendible operation system.Background technology

Existing operation system has adopted simple three-tier architecture pattern, specifically is divided into:

1, presentation layer (USL, User Show Layer): popular saying is exactly the interface that represents to the user, i.e. user's his finding gained when using a system

2, Business Logic (BLL, Business Logic Layer): for the operation of particular problem, also can be described as the operation to data Layer, to the data business logic processing.

3, data access layer (DAL, Data Access Layer): this layer done the affairs immediate operand according to the storehouse, increasing, delete, revise, searching etc. for data.

The shortcoming of this framework is:

1, reduced the performance of system: this is self-evident, if do not adopt hierachical structure, a lot of business can directly be called on database, obtain corresponding data with this, nowadays but must finish by the middle layer.

2, cause sometimes the modification of cascade: this modification especially is embodied in top-down direction.If in presentation layer, need to increase a function, meet hierachical structure for guaranteeing its design, may in corresponding Business Logic and data access layer, all increase corresponding code.

3, increased cost of development: hard coded when operation layer is vertically changed, during concurrent exploitation identical file is made an amendment, realize separately calling bottom.

Summary of the invention

The technical problem to be solved in the present invention provides a kind of high concurrent extendible operation system, in order to solve the large problem of the concurrent development difficulty of prior art three-tier architecture pattern.

For solving the problems of the technologies described above, the invention provides a kind of high concurrent extendible operation system, comprising:

(1) service layer is responsible for the encapsulation of bottom service, and unified Treated Base service reduces the mistuning of service interface and gets, unified version upgrading;

(2) operation layer is the public basic business of each project, and high available common service is provided,

Unified log processing is provided;

(3) Individuation layer carries out the individuation data encapsulation;

(4) key-course is controlled each layer of system;

(5) Template Location layer is used for definite template form that presents to the user, and locates simultaneously concrete level inheritance.

Beneficial effect of the present invention is as follows:

Unitized overall development pattern of the present invention, it is clear that level is divided, and Each performs its own functions for the developer, can accomplish very easily vertical division and horizontal division, can be easy to the replacement of implementation level; Reduce dependence between layers; Be conducive to standardization, be beneficial to the multiplexing of each layer logic, structure is more clear and definite; Greatly improve the exploitation coding rate, reduced concurrent development difficulty; In later maintenance, maintenance cost and maintenance time have greatly been reduced.

Description of drawings

Fig. 1 is the structural representation of a kind of high concurrent extendible operation system in the embodiment of the invention.

Embodiment

Below in conjunction with accompanying drawing and embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, does not limit the present invention.

The present invention relates to a kind of realization and support vertical division, high concurrent extendible operation system extending transversely solves the problem that the concurrent exploitation of many people brings from system architecture; Simultaneously expand very easily system of the same type, greatly improve development efficiency.This system can but be not limited to be applied to following aspect:

1, pc end: list page system, final page system, delivery system, individual center;

2, cell-phone customer terminal: list page system, final page system, delivery system, individual center;

3, mobile phone m end: list page system, final page system, delivery system, individual center.

As shown in Figure 1, the embodiment of the invention relates to a kind of high concurrent extendible operation system, comprising:

(1) service layer is responsible for the encapsulation of bottom service, and unified Treated Base service reduces the mistuning of service interface and gets, and unified version upgrading improves development efficiency;

(2) operation layer is the public basic business of each project, and high available common service is provided, and unified log processing is provided, and improves development efficiency;

(3) Individuation layer carries out the individuation data encapsulation; The SqlHelper class offers the call method of front Side Template, and the SqlHelper of each project is from this layer expansion;

(4) key-course is controlled each layer of system;

Take the classification of renting a house as example, just be divided into ABCD level Four city, the template in every one-level city all is not quite similar, even the classification of renting a house in same city, also may there be the multiple forms that represent such as plain text version/picture and text edition, common terrestrial reference version, residential quarter version, public transport version or subway version, if by configuration file or hard coded, can increase a lot of maintenance costs undoubtedly, effect is very not direct yet.

And pass through Template Location, can be according to the URL(UniformResourceLocator of product model from user's access, URL(uniform resource locator)) or other relevant information (such as UA frame head or Cookies etc.) obtain needed parameter, just can determine the template form that present to the user; Locate simultaneously concrete level inheritance, can reduce a large amount of bond-allocatings, the positioning relation tree can be interrogated the relation between tree very intuitively.

HTTP(Hypertext transferprotocol, HTML (Hypertext Markup Language)) ask at first to pass through the Template Location layer, obtain the service logic of corresponding template and processing template; Operation layer is transferred service layer by key-course, obtains data; Show by the Individuation layer at last.Wherein, can obtain processing different service logics of all categories by different configurations; Key-course can be done following control to the various bottom services of transferring: buffer control, performance monitoring, log recording, asynchronous process.

As can be seen from the above-described embodiment, unitized overall development pattern of the present invention, it is clear that level is divided, and Each performs its own functions for the developer, can accomplish very easily vertical division and horizontal division, can be easy to the replacement of implementation level; Reduce dependence between layers; Be conducive to standardization, be beneficial to the multiplexing of each layer logic, structure is more clear and definite; Greatly improve the exploitation coding rate, reduced concurrent development difficulty; In later maintenance, maintenance cost and maintenance time have greatly been reduced.

Although be the example purpose, the preferred embodiments of the present invention are disclosed, it also is possible those skilled in the art will recognize various improvement, increase and replacement, therefore, scope of the present invention should be not limited to above-described embodiment.

Claims

1. one kind high concurrent extendible operation system is characterized in that, comprising:

(2) operation layer is the public basic business of each project, and high available common service is provided, and unified log processing is provided;

(3) Individuation layer carries out the individuation data encapsulation;

(4) key-course is controlled each layer of system;