WO2008071119A1

WO2008071119A1 - Data center server, data service system and data inquiring method

Info

Publication number: WO2008071119A1
Application number: PCT/CN2007/071202
Authority: WO
Inventors: Bo Yang; Qiang Wang; Pu Chen
Original assignee: Huawei Technologies Co., Ltd.
Priority date: 2006-12-15
Filing date: 2007-12-07
Publication date: 2008-06-19
Also published as: CN100470546C; CN1975726A

Abstract

A data center server is disclosed, which comprises a data management unit which is used for storing network product data information been compressed into data package plug-in; the data package plug-in indexes according to metadata information of data information and synchronizes the metadata of each the stored data package plug-in to data service tool; a user request processing unit and data service tool management unit, used for processing component management to different data service tool, starting the determined data service tool according to the data service tool determined by the request information processing unit, and the started data service tool obtains data information requested by user from the data management unit according to the synchronous metadata information. Furthermore, a data service system is also disclosed. With the invention, both the management of network multi-product and multi-version data and independent operation, loading and updating, which is separated from production system, are realized.

Description

Data center server, data service system and data query method

Technical field

The present invention relates to the field of data services, and in particular, to a data center server, a data service system, and a data query method. Background of the invention

In an operator-managed network, there are usually a variety of devices or systems provided by multiple device manufacturers. These devices or systems have their own help or online manuals. Operators want to have a unified help system to manage all the equipment provided by the same equipment supplier, so some equipment manufacturers are now offering unified information. system.

At present, most data help systems are implemented based on JavaHelp's standard Java technology. They provide basic functions such as Topic Tree, Index, Search, and Favorites. The help system is basically implemented based on a static method. The content of the managed data has been determined at the time of product release, and cannot be dynamically changed. In addition, the structure integrated in the overall architecture can only be deployed in a single machine. Independent operation independent of the product system cannot be supported.

In summary, although the prior art can implement data query, the following drawbacks exist: Because the prior art is integrated in the overall architecture, based on a static implementation, only online help can be used, and the product cannot be supported. The independent operation of the system brings inconvenience to the user's use. In addition, the prior art manages the data content based on a static method, so the content of the data cannot be dynamically adjusted and updated, which is disadvantageous for the management of multiple products and multiple versions. Summary of the invention

The technical problem to be solved by the embodiments of the present invention is to provide a data center server and a data service system, which not only realizes management of multi-product multi-version data in the network, but also realizes independent operation, loading and updating from the product system. .

In order to solve the above technical problem, the embodiment of the present invention provides a data center server, including:

a data management unit, configured to store network product profile information that has been compressed into a data package plug-in, wherein the data packet plug-in is indexed according to metadata information of the data information, and synchronizes the stored metadata information of each data packet plug-in to In the data service tool;

a user request processing unit, configured to acquire user request information, and determine a selected data service tool indicated in the user request information;

And a data service tool management unit, configured to perform a component management service tool for the different data service tools, where the activated data service tool obtains the data information requested by the user from the data management unit according to the synchronized metadata information.

Correspondingly, an embodiment of the present invention further provides a data service system, including: a data display function entity, configured to respond to a user request, and send the user request information to a transmission network;

a transmission network, connected to the data display function entity, configured to carry the user request information from the data display function entity according to the transmission protocol;

a data center server, configured to be connected to the transmission network, and the component data service tool obtains the data information requested by the user from the network product information information that has been compressed into the data package plugin according to the metadata information of the user profile information, and The acquired material information is sent to the data display function entity for display.

Correspondingly, an embodiment of the present invention further provides a data query method, including: a, receiving data query request information from the user;

Obtaining metadata information of the to-be-queried material information carried in the query request information; c. determining whether the acquired metadata information is stored, and after determining that the data is instructed, the data indicated by the metadata information The package plugin obtains the information information requested by the user.

Embodiments of the present invention have the following beneficial effects:

The data center server of the present invention separates the data management from the tool management, and performs plug-in management on the data. The data package plug-in of the data management unit is indexed according to the metadata information of the data information, and the data service tool management unit is based on the data. The metadata of the information obtains the corresponding material information from the data management unit, so that the data service tool can directly read and access the data content in a defined plug-in format, without modifying the configuration information, thereby It realizes the management of multi-product and multi-version data of the network, and realizes independent operation, loading and updating from the product system.

In addition, the data service system of the embodiment of the present invention is divided into a data display function entity for responding to a user request and transmitting the user request information to a transmission network; and is connected to the data display function entity, and is used according to a transmission protocol. a transmission network carrying the user request information from the data display function entity; and a network product connected to the transmission network and used by the plug-in data service tool according to the metadata information of the user profile information, from the network package that has been compressed into a data package plug-in The data center server that obtains the material information requested by the user in the data information. This deployment method allows operators to deploy a Web server as a data center server on the internal network. Each user on the internal network can share back-end data and services, facilitating communication between users.

In addition, the data query method of the embodiment of the present invention first receives the data query request information from the user, and then obtains the metadata information of the to-be-queried data information carried in the query request information, and finally determines whether the acquired element is stored. Data information, and after the determination is yes, the data information requested by the user is obtained from the data package plugin indicated by the metadata information. This speeds up the query and increases the processing power of the query tool. BRIEF DESCRIPTION OF THE DRAWINGS

1 is a schematic diagram of a first embodiment of a data service system according to an embodiment of the present invention; FIG. 2 is a schematic diagram of a second embodiment of a data service system according to an embodiment of the present invention; FIG. 3 is a first diagram of a data center server according to an embodiment of the present invention; FIG. 4 is a schematic diagram of a specific implementation of a data management unit of a data center server according to an embodiment of the present invention; FIG.

5 is a schematic diagram of a second embodiment of a data center server according to an embodiment of the present invention; FIG. 6 is a schematic flow chart of a first embodiment of a method for implementing data query according to an embodiment of the present invention;

FIG. 7 is a schematic flow chart of a second embodiment of a method for implementing data query according to an embodiment of the present invention. Mode for carrying out the invention

The data center server of the embodiment of the present invention divides the data management and the tool management into two independent units, and the data management unit stores the network product information information that has been compressed into the data package plug-in, and the data package plug-in is based on the metadata information of the data information. Indexing, and synchronizing the stored metadata information of each data package plug-in into the data service tool, the embodiment of the present invention introduces metadata information of the material information, and when implemented, the metadata information includes the product number of the product data. , a version number, a collection, a book name, or a combination of two or more thereof; correspondingly, the data service tool management unit performs a component-based data service tool on different data service tools according to the synchronized metadata The information acquires the material information requested by the user from the data management unit. Therefore, the data management unit can provide information on different network products. The plug-in management of the information not only realizes the management of the multi-product and multi-version data of the network, but also realizes the independent operation, loading and updating from the product system.

It should be noted that, since the data content and the data service tool of the data server in the embodiment of the present invention are completely separated, and the data packet plug-in is introduced, the data service tool can directly read the data content by using the defined plug-in format to deliver and deliver the data. Access to, without modifying the configuration information, in addition, the published data plug-in format corresponds to multiple products, multiple versions, defines a good hierarchical structure, can easily manage all the data of multiple products, in the specific implementation, will be different The product information is in the extensible markup language according to the product number and version number.

The (Extractible Markup Language, XML) file is stored to support plug-in addition of new data, that is, by creating a data package in XML format and then inserting it into the data storage unit, the content of the data package can be Find it.

In addition, the complete separation of data content and data use tools does not affect each other. A set of information interfaces needs to be defined between the data content and the data tool. The main information is: metadata description of the data content, including the product, version number, collection, title, etc. of the data, and the necessary meta information. When the meta-information is implemented, the data plug-in packaged as a compressed format packet (for example, the Jar package in Java) contains a configuration file with a fixed name. With this configuration file containing data metadata, the data management can dynamically scan the directory where the data package is stored. When a new data package is copied in, the metadata configuration file in the latest package can be read and read. The metadata configuration file in the latest package is synchronized to the data service tool. Tools such as search, personality settings, etc. exist independently in the form of components, providing interfaces for external access, facilitating the expansion of data service tools. In the specific implementation, the back-end server of the data tool provides a component management framework. JMX can be used to build the management framework. You can also define a set of interface calling rules, such as the application programming interface. Interface, API), but not limited to this interface. All service components are developed in accordance with this rule. When the data service tool component is deployed on top of this management framework, the framework can call the data service tool component by calling rules.

In addition, the data service system of the data server according to the embodiment of the present invention is mainly embodied in the plug-in data management and data service tool component of the data server, and the data center is further divided into an architecture. The foreground display part and the background service part are the data servers. The two communicate through the standard Hypertext Transfer Protocol (HTTP). The background service part is a web server. In this way, the data center has flexible and diverse deployment methods. The data service system of the embodiment of the present invention will be described below according to different deployment modes.

1 is a schematic diagram of a first embodiment of a data service system according to an embodiment of the present invention. In this embodiment, a front-end display part and a background service part, that is, a display function entity and a data center server are separately deployed. Includes:

The data display function entity 1 is configured to respond to the user request, and send the user request information to the transmission network 2;

a transmission network 2, connected to the data display function entity 1, for carrying the user request information from the data display function entity 1 according to a transmission protocol;

The data center server 3 is configured to be connected to the transmission network 2, and the component data service tool obtains the data information requested by the user from the network product information information that has been compressed into the data package plugin according to the metadata information of the user profile information, and The acquired material information is sent to the material display function entity 1 for display.

It should be noted that, in this embodiment, the data center server 3 and the display function entity 1 are separately deployed. In the specific implementation, the data display function entity 1 may be a front end display frame of each client in the network, and the data center server 3 may be Web server, the data center server 3 and the display function entity 1 are connected through the transmission network 2, between the two parts The data display function entity 1 can provide an interactive way for the user to respond to the online help page invoked by the user, for example, the user clicks a function button, the user inputs a search condition, and the user saves his or her own. Personal settings, etc., and display information information requested by the user from the data center server 3.

2 is a schematic diagram of a second embodiment of a data service system according to an embodiment of the present invention. In this embodiment, a background service part, that is, a data center server 3, is deployed on a product information information publishing website, which is the same as the first embodiment. This embodiment also includes:

a data center server 3, configured to be connected to the transmission network 2, and the component data service tool obtains the data information requested by the user from the network product information information that has been compressed into the data package plugin according to the metadata information of the data information, and The acquired material information is sent to the data display function entity 1 for display.

The difference is that the embodiment further includes:

The data publishing server 4 is used for publishing material information of different products in the network.

It should be noted that, in this embodiment, the data center server 3, such as a web server, is deployed on the product information information publishing website, for example, the manufacturer's support website, and the data publishing server 4 publishes the company's product information on the company's Support website. The server, which forms a product-based data community, facilitates real-time updates of the data center server 3.

In addition, the display function entity 1 and the data center server 3 in the embodiment of the present invention can also be deployed together, which is equivalent to the deployment mode of the local help system in the prior art, and all background services and data contents are stored in the local machine. Above, because this deployment method is existing Technology, no detailed description here.

In addition, the foregoing various deployment manners may further include at least two hierarchical servers, where the hierarchical server may be connected as a secondary server to a data center server as a primary server, and used for metadata information of the component data service tool according to user profile information. Obtain the data information requested by the user from the same network product profile information that has been compressed into a packet plug-in. The hierarchical server has the same function as the data center server in the embodiment of the present invention, except that the hierarchical server stores the same network product profile information that has been compressed into a data packet plug-in. This deployment method is applied to a relatively complex network. The hierarchical server used is used to hierarchically process the data information of the network products, which is beneficial to the management of the centralized data information and reduces the burden of the network equipment. Specifically, the secondary server may include:

a secondary data management unit, configured to store the same network product profile information that has been compressed into a data package plugin, the data package plugin indexes the metadata information according to the data information, and synchronizes the meta information of the data package plugin to In the data service tool;

a secondary request information processing unit, configured to acquire user request information, and determine a selected data service tool indicated in the user request information;

a secondary data service tool management unit, configured to perform a component data service tool for different data service tools, where the activated data service tool obtains data requested by the user from the secondary data management unit according to the synchronized metadata information information.

The following is a detailed description of the data center server in the data service system according to the embodiment of the present invention. Referring to FIG. 3, the figure is a schematic diagram of a first embodiment of a data center server according to an embodiment of the present invention, which mainly includes:

The data management unit 31 is configured to store network product profile information that has been compressed into a data packet plug-in, the data packet plug-in is indexed according to the metadata information of the data information, and synchronizes the stored metadata information of each data packet plug-in. In the data service tool, in the actual application, The index is embodied by using the metadata information as an index key. For example, when the metadata information is the product number and the version number information, the product number and the version number information are used as index keys for indexing, and the synchronization is for The technical means adopted to maintain the metadata information in the data service tool and the data package plug-in;

a user request processing unit 32, configured to acquire user request information, and determine a selected data service tool indicated in the user request information;

The data service tool management unit 33 is configured to perform component management on different data service tools, and start the determined data service tool according to the data service tool determined by the user request processing unit 32, where the activated data service tool is The synchronized metadata information is obtained from the material management unit 31 to acquire material information requested by the user.

In a specific implementation, the user request processing unit 32 first acquires the user request information, and determines the selected data service tool indicated in the user request information. In the actual application, the user request information carries the user selected The data service tool can therefore determine the selected data service tool based on the received user request information, and then the data service tool management unit 33 initiates the determination according to the data service tool determined by the user request processing unit 32. The data service tool, the activated data service tool obtains the material information requested by the user from the data management unit 31 according to the synchronized metadata information. In the actual application, the synchronized metadata information may be a product number. And the version number information, for example, when the launched data service tool is a search tool, the search tool obtains the product number and the version number from the data management unit according to the product number and the version number information indicated in the user request information. Information information.

In this embodiment, the data center is logically separated into the content of the data and the data service tool, and the clear interface between the two is to loosely couple the content and the tool, and the interface is the metadata information in the data package plug-in. In practical applications, each data packet plug-in has a configuration file containing a fixed name, and the configuration file records metadata information of the data, The metadata information can be the product number, version number, collection, book title, or a combination thereof of the material information. Referring to FIG. 4, which is a schematic diagram of a specific implementation of a data management unit of a data center server according to an embodiment of the present invention, the data management unit 31 specifically includes:

a data plug-in storage unit 311, configured to store network product data information that has been compressed into a data packet plug-in, where the data packet plug-in is indexed according to metadata information of the data information;

The synchronization processing unit 312 is configured to monitor the data package plug-in in the data plug-in storage unit 311, and synchronize the metadata information in each stored data package plug-in to the data service tool. The monitoring of the 311 is reflected in whether a new data packet plug-in is added in real time, and if a new data packet plug-in is detected, the metadata information configuration file of the added data package plug-in is read, and the read is performed. The metadata information is synchronized to the data service tool;

The update address storage unit 313 is configured to store a uniform resource locator for updating the data packet plug-in; when the data publishing server exists as shown in FIG. 2, the update address storage unit 313 can be configured to store the address indicating the data publishing server. Uniform resource locator.

The detecting unit 314 is configured to detect whether the published product information indicated by the uniform resource locator is consistent with the stored data information;

The data update unit 315 is configured to update the stored product profile information according to the indication of the uniform resource locator after the detecting unit 314 determines YES.

In this embodiment, not only the storage of the data plug-in but also the updating of the data content is implemented. The specific update process is: the detecting unit 314 detects the published product information indicated by the uniform resource locator stored in the update address storage unit 313. Whether it is consistent with the stored material information, and if so, the instruction data updating unit 315 updates the stored product material information according to the indication of the uniform resource locator. Thereby, the content of the data in the data management unit 31 is updated by the upper layer data distribution server, and the automatic updating of the data is realized. For the components of the data service tool described in the embodiments of the present invention, not only all the functional components specific to the prior art, such as: searching, etc., but also the data tracking component in the embodiment of the present invention, the data tracking component It is used to determine the priority of the data information according to the user's access rate to each material information, and prompts the user to give priority to the data information according to the priority level. In the specific implementation, the frequency of accessing the data content by the user is calculated for a period of time, the behavior and hobbies of the user are analyzed, and then the behavior habit of the user is determined according to the tracking strategy, thereby obtaining the information unique to the user. The implementation process of the component is mainly divided into three steps. One is to collect the user's behavior information, which can be realized by the click rate of the statistical data content; the second is the analysis of the user behavior information, which needs to establish a policy tracking resource database, and then according to the strategy The specific analysis is performed; the third is to output the tracking result, and the tracking result of the output is saved on the server for use by other data components, for example, the data information with high frequency of use is highlighted by a colored mark, and the user is prompted to give priority. select.

The following is an example of the application process of the data tracking component. For example, user A has been browsing the alarm information in the data center for a certain period of time. When the keyword is often entered as "Alarm" _0, it can be inferred that user A is always related to the alarm. work. These are the conclusions drawn from user behavior tracking, and then other data service components can use this conclusion, such as the search function component, to display or highlight the alarm data in front of the search results for user A. Improve search speed.

Referring to FIG. 5, the figure is a schematic diagram of a second embodiment of a data center server according to an embodiment of the present invention. In this embodiment, a data center server provides content of all services and management materials of a data center, and is divided into data management and data service tools. Management and display format management. The three parts define a clear interface and a unified URL plan, which completely separates the data content from the data service tool platform, ensuring the independence between the two parts. The data content writing and tool platform can be carried out in parallel. At the same time, the interface between content and tools is also the premise for managing and reviewing multi-product and multi-version data. The embodiment is the same, and the embodiment also includes:

The data management unit 31 is configured to store network product profile information that has been compressed into a data packet plug-in, the data packet plug-in is indexed according to the metadata information of the data information, and synchronizes the stored metadata information of each data packet plug-in. To the data service tool;

The data service tool management unit 33 is configured to perform component management on different data service tools, and start the determined data service tool according to the data service tool determined by the user request processing unit 32, where the activated data service tool is The synchronized metadata information is obtained from the material management unit 31, and the acquired material information is sent to the data display function entity 1 for display.

The difference is that the embodiment further includes:

The display management unit 34 is configured to be connected to the data service tool, and convert the data information acquired by the data service tool management unit 33 according to the display format.

It should be noted that the display management unit 34 may store a user interface (UI) component that supports multiple display of data content. For example, the data may be displayed according to an HTML page, or may be in accordance with an electronic file format (Portable Document Format). , PDF ) Display information. The display engine is to complete the conversion of the data from the XML file of the content to the displayed HTML page or the PDF file format. The UI component library provides some common components for the display of the data content, thereby ensuring the displayability of the data.

Another aspect of the embodiments of the present invention is described below.

Referring to FIG. 6, FIG. 6 is a schematic flowchart of a first embodiment of a method for implementing data query according to an embodiment of the present invention, where the process mainly includes:

Step si, receiving data query request information from the user;

Step s2: Obtain metadata of the to-be-queried material information carried in the query request information Information

Step S3, determining whether the acquired metadata information is stored, and if so, executing step s4, otherwise, performing step s5;

Step s4: Obtain the information information requested by the user from the data package plug-in indicated by the metadata information;

Step s5, the query ends.

It should be noted that the metadata information is a metadata description of the data content, and includes necessary metadata such as a product, a version number, a set, and a book name of the data, and the meta information may be included in the specific implementation. For the configuration file in the data package plug-in, the data query method of the present invention is further described by taking the metadata information as a combination of the product number and the version number as an example, as shown in FIG. 7, which is an embodiment of the present invention. A schematic diagram of a second embodiment of a method for implementing data query, in which the metadata information is used as a product number and the process mainly includes:

Step sll, receiving data query request information from the user;

Step sl2, obtaining product number and version number information of the to-be-queried data information carried in the query request information;

Step sl3, determining whether the product number and version number information carried in the user request information are stored, and if yes, executing step sl4, otherwise step sl6;

Step sl4, determining the data package plug-in indicated by the product number and the version number information; Step sl5, obtaining the data information corresponding to the product number and the version number information from the determined data packet plug-in;

Step sl6, end the query.

The above is a preferred embodiment of the embodiments of the present invention. It should be noted that those skilled in the art can make some improvements and refinements without departing from the principles of the embodiments of the present invention. , these improvements and retouchings are also considered as protection of the present invention

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Claims

Claim

1. A data center server, comprising:

2. The data center server according to claim 1, wherein the data management unit comprises:

a data plug-in storage unit, configured to store network product information information that has been compressed into a data package plug-in, where the data package plug-in is indexed according to metadata information of the data information;

The synchronization processing unit is configured to monitor the data package plug-in in the data plug-in storage unit, and synchronize the metadata information in each stored data package plug-in into the data service tool.

The data center server according to claim 2, wherein the data management unit further comprises:

An update address storage unit, configured to store a unified resource location payment for updating the data package plugin;

a detecting unit, configured to detect whether the published product information information indicated by the uniform resource locator is consistent with the stored product data information;

a data update unit, configured to: after the detecting unit determines that it is YES, according to the unified capital The indication of the source locator updates the stored product profile information.

4. The data center server according to claim 1, wherein the data center server further comprises:

The display management unit is configured to be connected to the data service tool, and convert the data information acquired by the data service tool management unit according to the display format.

5. The data center server according to claim 1, wherein the data service tool comprises:

The data search tool, the user queries the data information requested by the user according to the request of the user; the data tracking tool is configured to determine the priority of the data information according to the access rate of each data information by the user, and prompt the user to give priority to the data information according to the priority level. select.

The data center server according to any one of claims 1 to 5, wherein the metadata information comprises: a product number, a version number, a set, a book name, or a combination thereof.

7. A data service system, comprising:

The data display function entity is configured to respond to the user request, and send the user request information to the transmission network;

The data service system according to claim 7, wherein the data center server specifically includes:

a data management unit, configured to store network product data information that has been compressed into a data package plug-in, where the data packet plug-in is indexed according to metadata information of the data information, and the The metadata information of the stored data package plug-ins is synchronized to the data service tool; the user request processing unit is configured to acquire the user request information, and determine the selected data service tool indicated in the user request information;

The data service system according to claim 8, wherein the data service system further comprises: a data distribution server, configured to distribute information information of different products in the network;

The data management unit includes:

And an update address storage unit, configured to store a uniform resource locator indicating the address of the data publishing server;

a detecting unit, configured to detect whether the published product information information indicated by the uniform resource locator is consistent with the stored data information;

And a data update unit, configured to update the stored product profile information according to the indication of the unified resource locator after the detecting unit determines to be YES.

The data service system according to claim 8, wherein the data center server further comprises:

11. The data service system according to claim 8, wherein the data service tool comprises:

The data search tool, the user queries the data information requested by the user according to the user's request; the data tracking tool is configured to determine the data information according to the user's access rate to each data information. Priority, and the data information prompts the user to give priority according to the priority level.

The data service system according to claim 7, wherein the data service system further comprises:

The grading server is connected as the secondary server to the data center server as the primary server, and is used by the component data service tool according to the metadata information of the user profile information, from the same network product profile information that has been compressed into the data package plug-in. Obtain the information information requested by the user.

The data service system according to claim 12, wherein the secondary server specifically comprises:

14. A method for implementing data query, characterized in that:

a, receiving data query request information from the user;

The data query method according to claim 14, wherein the metadata information is a product number and a version number information of the material information, and the step c specifically includes: Cl, determining whether the product number and version number information carried in the user request information are stored, and if yes, performing the following steps c2 and c2; otherwise, ending the query;

C2, determining a data package plug-in indicated by the product number and the version number information;

C3. Obtain, from the determined data package plugin, the material information corresponding to the product number and the version number information.