CN106022727B - Enterprise supply chain management method - Google Patents

Enterprise supply chain management method Download PDF

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CN106022727B
CN106022727B CN201610347379.2A CN201610347379A CN106022727B CN 106022727 B CN106022727 B CN 106022727B CN 201610347379 A CN201610347379 A CN 201610347379A CN 106022727 B CN106022727 B CN 106022727B
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郭建锋
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Shanghai Zhongchuan Network Technology Co.,Ltd.
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Abstract

The invention provides an enterprise supply chain management method, which comprises the following steps: the resource service is deployed in a cloud platform to form a cloud computing resource service system, and all computing resources are integrated to form virtualized resources and are disclosed in a service form for sharing by a plurality of enterprise users. The invention provides an enterprise supply chain management method, which supports multiple enterprise users, is highly extensible and reusable, and meets the low-threshold and low-cost informatization requirements of medium and small enterprises for renting according to needs.

Description

Enterprise supply chain management method
Technical Field
The invention relates to cloud computing, in particular to an enterprise supply chain management method.
Background
The cloud computing adopts a virtualization technology to realize resource sharing and unified management of computing resources, infrastructure, application software and the like through the Internet, and provides the Internet users with service according to needs. In the aspect of architecture implementation, the cloud computing can adopt a service computing technology to decompose a service function into services of loose coupling, unified standards and interfaces, and meet the requirements of enterprises on quick construction and response of service change, reuse of original IT resources, data sharing and service cooperation. The enterprise information resource management system constructed by the cloud computing technology and the SOA mode can realize that an enterprise acquires shared resources, reduce the enterprise informatization cost and improve the core competitiveness of the enterprise in market competition. The traditional enterprise resource management system is generally realized specially, and can not meet the requirements of all enterprises on informatization; meanwhile, with the change of the internet development mode and the increasingly changing market conditions, the rigid structure of the traditional enterprise resource management system determines that the capacity of the traditional enterprise resource management system for coping with business mutation is slow; the pressure of data processing servers of the enterprise resource management system is increased due to geometric growth information data driven by enterprise development; particularly, the deployment of the traditional enterprise resource management system needs the operation and maintenance of professional personnel, and meanwhile, the informatization cost brought by the erection of a server, the use of software and the like is huge, so that small enterprises cannot bear the traditional enterprise resource management system.
Disclosure of Invention
In order to solve the problems existing in the prior art, the invention provides an enterprise supply chain management method, which comprises the following steps:
the resource service is deployed in a cloud platform to form a cloud computing resource service system, and all computing resources are integrated to form virtualized resources and are disclosed in a service form for sharing by a plurality of enterprise users.
Preferably, the cloud computing resource service system abstracts all business logic entities into services and distributes the services to the cloud, so as to realize the distribution, storage and management of the services, and the services are displayed on the client through a standardized semantic port;
the cloud computing resource service system comprises a physical entity layer, a virtual resource layer, a resource service layer and a user interface layer, wherein the physical entity layer provides computing resources, equipment resources, data resources and storage resources; the physical entity layer provides a uniform access interface for the outside to realize the global sharing and transparent access of resources, and the virtual resource layer manages the computing resources after the virtualized encapsulation through Hadoop and directly operates the resources for service development users to use, including the description, distribution, search, calling and monitoring of the resources; the resource service layer provides a development environment and a platform by a cloud computing service mode, develops, deploys and manages resource services, provides basic functions required by constructing the cloud services, realizes system development by PaaS service and provides the system development to users in a service form, and the user interface layer enables service developers to realize function module integration by using a uniform interface view;
the cloud computing resource service system packages business logic of an enterprise into service components with standard specifications, basic service components are designed into fine-grained services, a plurality of components are combined to form new large-grained services, each large-grained service is combined again to form combined services, and finally the enterprise resource service system forms complete services; distributing services with standard semantic interfaces to a public service registry through an enterprise-level service bus, wherein the standard semantic interfaces comprise a conversation interface with a supplier and a required product specification description interface; each logic service in the cloud computing resource service system is used as a local service requester, a required service is searched from the service registration center through the enterprise-level service bus, the service is bound and called according to a query result returned by the enterprise-level service bus, and the service requester requests and calls an openable service interface provided by a cooperative enterprise on an enterprise supply chain so as to complete service butt joint between the current enterprise and the cooperative enterprise; the collaboration enterprise distributes the service interfaces to a common service registry so that service requestors query, bind and invoke the standard Web service interfaces they provide through the common service registry.
Compared with the prior art, the invention has the following advantages:
the invention provides an enterprise supply chain management method, which supports multiple enterprise users, is highly extensible and reusable, and meets the low-threshold and low-cost informatization requirements of medium and small enterprises for renting according to needs.
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FIG. 1 is a flow diagram of a method of enterprise supply chain management in accordance with an embodiment of the present invention.
Detailed Description
A detailed description of one or more embodiments of the invention is provided below along with accompanying figures that illustrate the principles of the invention. The invention is described in connection with such embodiments, but the invention is not limited to any embodiment. The scope of the invention is limited only by the claims and the invention encompasses numerous alternatives, modifications and equivalents. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. These details are provided for the purpose of example and the invention may be practiced according to the claims without some or all of these specific details.
One aspect of the invention provides an enterprise supply chain management method. FIG. 1 is a flow diagram of an enterprise supply chain management method according to an embodiment of the invention.
The cloud computing enterprise resource service system is driven by the business process of an enterprise, and the enterprise resource management is used as service for the enterprise to use by utilizing a service interface model of a standardized service semantic description system. The system collects and integrates all computing resources to form virtualized resources which are used for sharing by multiple enterprises in a service mode, provides an enterprise resource service application development platform in a PaaS mode, and provides cloud computing resource services for small enterprise users. And abstracting all business logic entities into services in a cloud computing resource service system, and distributing the services to a cloud end for a user to use as required. The service distribution, storage and management are realized, and the service is displayed on the client through a standardized semantic port.
The enterprise resource management system based on cloud computing applies a service-oriented architecture to distribute distributed resource services to a cloud end after virtualization integration packaging so as to realize transparent retrieval and on-demand use of the services. According to the software architecture of the cloud computing resource service system, the following model is used. From bottom to top is the underlying physical entity layer that provides hardware resources (e.g., computing resources, device resources, etc.) and software resources (e.g., data resources, storage resources, etc.). The physical entity layer relates to a resource virtualization technology, provides a uniform access interface for the outside and realizes the global sharing and transparent access of resources. And managing the virtualized and packaged computing resources through Hadoop in a virtual resource layer, and directly operating the resources for service development users to use, wherein the operation comprises the steps of describing, distributing, searching, calling and monitoring the resources. Then, in a resource service layer, resource services can be developed, deployed and managed by a development environment and a platform provided by a cloud computing service mode, and basic functions required by constructing the cloud services are provided. The system development is realized through the PaaS service and the PaaS service is provided for users in the form of service. And finally, in a user interface layer, a service developer uses a uniform interface view to realize functional module integration.
The invention encapsulates the business logic of an enterprise into standard and normative service components, the basic service components are designed into fine-grained services, the components are combined to form a new large-grained service response system function, the large-grained services are combined to form combined services, and finally the enterprise resource service system forms complete services. Services with standard semantic interfaces are distributed to the service registry via an enterprise-level service bus, and some publicly available services, such as session interfaces with the provider, required product specification description interfaces, are distributed to the public service registry. And each logic service in the cloud computing resource service system is used as a local service requester, searches for a required service from the service registration center through the enterprise-level service bus, and binds and calls the service according to a query result returned by the enterprise-level service bus. The service requester can also request and call an open service interface provided by the cooperative enterprise on the enterprise supply chain to complete business interfacing between the current enterprise and the cooperative enterprise. The collaboration enterprise will distribute the service interfaces to a common service registry so that the service requesters query, bind and invoke the standard Web service interfaces they provide through the common service registry.
A cloud computing resource service is a collection of all sub-services within the system. The SOA regards each business process and business function of the enterprise resource management system as service, and after the functional modules of the system are decomposed and serviced according to the business processes, the description and calling of the service are realized, and then the service of the enterprise resource service system can be used as required. The on-demand service realizes the loosely-coupled calling of a development flow through staged decomposition, and realizes the on-demand and centralized application of distributed resources through calling of system resources in each stage.
The specific implementation of the enterprise resource management system in the cloud computing environment is described by taking the warehousing service as an example. The storage management module generates a raw material delivery order and a product storage order according to the production order, feeds back the execution condition of the order to the raw material demand module, and tracks and inquires the execution condition of the production order; the sales management module delivers goods to the client through a sales delivery list managed by the warehouse to complete the sales function; generating a purchase warehousing note according to the purchase order, the purchase order and the like, and feeding back the warehousing condition to the purchase management module; the purchase management generates an invoice according to the purchase warehousing bill, and then purchase settlement is carried out according to the purchase warehousing bill and the invoice; the inventory detail account of the financial management is registered for the warehouse-in and warehouse-out bill and is taken as a financial certificate, and financial data such as warehouse-in and warehouse-out cost and the like are provided for the warehousing management; raw material information is fed back to related personnel of the purchasing plan according to the warehousing early warning, and the planning is convenient to make for purchasing or production.
The invention adopts a granularity grading mode to find the service on the service modeling, carries out the layering and granularity division on the service according to the architecture model and the business process of the system, forms the service providing the basic function into a service component layer, consists of the basic service which can only complete the simplest business logic processing, forms the combined service providing the higher function into a business service layer, and consists of a plurality of basic service components, thereby obtaining the hierarchical structure of the service.
The service components have basic attributes including: ID. Service name, service identification, service function description, service manager and whether there is a dependency and its association with the dependent object. Storing in a database with two data tables, one table serving a list of service components for each component; the other table is a dependency table served by the component, and when the field value of the service component list indicates that the dependency exists, a corresponding record exists in the dependency table.
According to the entity object and the related business operation of the cloud computing resource service system, component service discovery and granularity division are carried out on the functions of the whole system, different component services are combined to realize combined service, and the function realization of the business process of the system is established on the combination of the component services. The service is distributed, searched, bound and called through a semantic interface of each virtual service in the cloud computing resource service system.
And taking the business logic of the enterprise resource management system as a main line, and combining the service components to form service function encapsulation by a semantic-based method. By dividing the functions of system function modules, one service function package corresponds to one function module, and component services with dependency relationship are designed in the same service function package; and for component services which have dependency relationships but cannot be combined in one service function package, the dependency relationships are realized by using the dependency relationships among the service packages. The service function package is a collection of component services and sub-services, and the attributes comprise: ID. A composite service name, a service identifier, a composite service function description, and a collection of component services and sub-services included.
The service function encapsulation is to select an additional service component on the basis of a basic service component, determine a configuration set and then encapsulate the configuration set. The method specifically comprises the following steps: (1) extracting individual requirements, dividing functions according to the service range and the flow and the component granularity, abstracting into fixed services and applying variable descriptors to identify additional components; acquiring behavior characteristics and business logic of services according to custom characteristics of enterprise users, dynamically selecting required functional components in a component set, expressing semantics in a formalized mode, abstracting basic service components and additional service components, and determining an available service set by combining terms and authorities of different enterprise users; (3) the feature configuration for fixed services establishes weak dependencies with the transitivity of the dependencies. Planning and finishing a specific assembling process, including modification of an interface and extension of metadata fields among components; (4) and binding the variable values by combining the information of the services deployed by other enterprise users, and fixing all variable values, namely selecting data with variable attributes and converting the data into a configurable file binding all variable points.
The database of the cloud computing resource service system adopts a shared database and a shared data table. Where all enterprise users share the database and table structure and differentiate the data of the enterprise users in each data table by the enterprise user ID column. The original table is divided into a source table and an extension table, a plurality of enterprise users share the original table, the extension table and the source table both have Tenant columns, and a Row column is added. The nth column of each logical source table of each enterprise user maps to the nth data column of the original table, and each field of each row in the logical source table corresponds to a row. A Col column is added to indicate which field in the source table this row represents and a data list shows the value of that field. Then, the source table is vertically divided into blocks to be stored in different enterprise user tables, and connection is carried out when needed. And mapping the most frequently used enterprise user columns into a source table, placing other columns into an expansion table, dynamically generating a cache unit set and calculating the I/O benefit of the cache unit set by the database according to the current access mode of the enterprise users, and selecting the cache unit set by a greedy algorithm.
In summary, the invention provides an enterprise supply chain management method, which supports multiple enterprise users, is highly extensible and reusable, and meets the low-threshold and low-cost informatization requirements of medium and small-sized enterprises for renting on demand.
It will be apparent to those skilled in the art that the modules or steps of the present invention described above may be implemented in a general purpose computing system, centralized on a single computing system, or distributed across a network of computing systems, and optionally implemented in program code that is executable by the computing system, such that the program code is stored in a storage system and executed by the computing system. Thus, the present invention is not limited to any specific combination of hardware and software.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (1)

1. An enterprise supply chain management method, comprising:
deploying resource services in a cloud platform to form a cloud computing resource service system, integrating all computing resources to form virtualized resources, and disclosing the virtualized resources in a service form for a plurality of users to share; the SOA regards each business process and business function of the enterprise resource management system as a service, and after decomposing and serving the functional module of the system according to the business process, the description and calling of the service are realized, namely the service of using the enterprise resource service system as required can be realized; the on-demand service realizes the loose coupling calling of a development flow through staged decomposition, and realizes the on-demand and centralized application of distributed resources through the calling of system resources in each stage;
a shared database and a shared data table are adopted as a database of the cloud computing resource service system; all users share a database and a table structure, and the data of the users in each data table is distinguished through a user ID column; dividing an original table into a source table and an extended table, wherein a plurality of users share the original table, the extended table and the source table both have Tenant columns, and one Row column is added; mapping the nth column of each logic source table of each user to the nth data column of the original table, wherein each field of each row in the logic source table corresponds to one row; adding a Col column to indicate which field in the source table this row represents and a data list showing the value of that field; then, the source table is vertically divided into blocks to be stored in different user tables, and connection is carried out when needed; mapping the most frequently used user columns into a source table, placing other columns into an expansion table, dynamically generating a cache unit set by the database according to the current access mode of the user, calculating the I/O benefit of the cache unit set, and selecting the cache unit set by a greedy algorithm;
the cloud computing resource service system abstracts all business logic entities into services and distributes the services to a cloud end, so that the services are distributed, stored and managed, and are displayed on a client through a standardized semantic port;
the cloud computing resource service system comprises a physical entity layer, a virtual resource layer, a resource service layer and a user interface layer, wherein the physical entity layer provides computing resources, equipment resources, data resources and storage resources; the physical entity layer provides a uniform access interface for the outside to realize the global sharing and transparent access of resources, and the virtual resource layer manages the computing resources after the virtualized encapsulation through Hadoop and directly operates the resources for service development users to use, including the description, distribution, search, calling and monitoring of the resources; the resource service layer provides a development environment and a platform by a cloud computing service mode, develops, deploys and manages resource services, provides basic functions required by constructing the cloud services, realizes system development by PaaS service and provides the system development to users in a service form, and the user interface layer enables service developers to realize function module integration by using a uniform interface view;
the cloud computing resource service system packages business logic of an enterprise into service components with standard specifications, the service components are designed into fine-grained services, a plurality of service components are combined to form new large-grained services, the large-grained services are combined to form combined services, and finally the enterprise resource service system forms complete services; distributing services with standard semantic interfaces to a public service registry through an enterprise-level service bus, wherein the standard semantic interfaces comprise a conversation interface with a supplier and a required product specification description interface; each logic service in the cloud computing resource service system is used as a local service requester, a required service is searched from the service registration center through the enterprise-level service bus, the service is bound and called according to a query result returned by the enterprise-level service bus, and the service requester requests and calls an openable service interface provided by a cooperative enterprise on an enterprise supply chain so as to complete service butt joint between the current enterprise and the cooperative enterprise; the collaboration enterprise distributes the service interface to the public service registry so that the service requester can inquire, bind and invoke the standard Web service interface provided by the service requester through the public service registry.
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CN107515940A (en) * 2017-08-30 2017-12-26 广东信基蜂巢科技有限责任公司 A kind of big data application for alleviating hotel article supply chain Bullwhip Effect
CN110570151A (en) * 2019-09-11 2019-12-13 秒针信息技术有限公司 Supply chain business service middling
CN112396385A (en) * 2021-01-20 2021-02-23 四川文轩宝湾供应链有限公司 Supply chain information collaborative sharing-based transaction method and system
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