The method invention discloses a data distribution method for a relational database, and belongs to the field of computer data distribution. The method comprises: a design step of modeling specific to the relational database, and describing the relational database as two types of metadata, namely, data content and data description; and a distribution step of performing resolving execution on the data. Compared with the prior art, the data distribution method for the relational database has the advantages that data of the relational database is delivered by providing of a way of not using any SQL (Structured Query Language), so that the complexity of SQL compiling in an ERP software development process is lowered, and the probability of production environment data errors caused by software delivery is lowered.

Data distribution method for relational database

The invention discloses an XML-based data exchange system. According to the XML-based data exchange system, an XML-based data abstraction layer is constructed and used for isolating the system from the user and isolating the system from the data source; an interface of the XML abstraction layer is realized on the basis of XML; a system interface which is integrated on the data exchange system is also realized on the basis of XML; and the data exchange system reads XML data or writes XML data from the interface of the data abstraction layer. According to the XML-based data exchange system, the XML-based data abstraction layer is constructed in an SOA structure, so that the data exchange is realized and the data exchange for the configuration of various files is completed.

XML-based data exchange system

The invention provides a method and a system for adding a data collection item. The method comprises the following steps of: editing an XML (Extensive Markup Language) file relevant to the data collecting item; adding an item parameter used for adding or reducing the required data collection item into the XML file; and generating the corresponding data collection item according to the item parameter added in the XML file, and generating a corresponding data parameter and a database table for the data collection item through an SQL (Structured Query Language) command. The method has the advantages that the data collection item is added by a method of configuring the XML file, adding the item parameter into the XML file and generating the data collecting item according to the item parameter; the goal of fast and accurately adding the data collection item is achieved; the upgrading operation of field implementation personnel is reduced; the requirements on the implementation personnel are lowered; and the software modification risk is also reduced.

Method and system for adding data collection item

The invention provides a business voucher generation method and device. The method comprises the following steps of: constructing a data model according to a set data format; obtaining a to-be-processed business chart; determining at least one data object from the to-be-processed business chart, wherein each data object comprises a node name and node content corresponding to the node name; converting the node name in each data object into a field major key in the set data format according to the data model, and converting the node content corresponding to the current node name into metadata in the set data format; generating at least one business voucher element by utilizing each field major key and each piece of metadata; and combining the at least one business voucher element to form a business voucher. The method and device provided by the invention have the effect of improving the business voucher generation efficiency.

Business voucher generation method and device

The invention discloses a control method based on communication service data check result display. The method includes the following steps that: a system sends a received check comparison request to acheck comparison program application; the check comparison program application stores comparison result data to a database; a request initiator initiates a check result query request to a page generator; an XML configuration file is parsed according to request information; the database returns query result data to the page generator; the page generator generates dynamic list data; and the page generator returns the dynamic list data to the request initiator. The invention further provides a control system based on communication service data check result display. The control system comprises arequest comparison module, a check comparison module, a request query module, and a result return module. With the control method and system provided by the technical schemes of the invention adopted, page display can be realized through rapid configuration, and therefore, development workload can be greatly reduced, and the maintenance workload of programs in later stage can be decreased. The control method and system can be widely applied to the mobile communication field.

Control method and system based on communication service data check result display

The invention discloses a database dynamic management method based on XML (extensible markup language) metadata. The method comprises the following steps: 1, organizing an XML storage structure and defining XML node information including user-defined business rules; 2, building a metadata analysis engine; 3, building a business dispatch execution engine; 4, building an interface for calling data by an external program; 5, and importing and exporting business data. The whole database structure is described from the perspective of businesses, all metadata in a database and the whole structure are stored in an XML, and by the analysis engine and the execution engine which are combined with the structure, the database can be directly operated by the substituted engines; the design process of the system database is simplified, the flexibility and the expansibility of the database design are simultaneously enhanced, the integration with the outer system is better, and great convenience is provided for data exchange, particularly complicated business data exchange.

Database dynamic management method based on XML metadata

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Database dynamic management method based on XML metadata