If you need to quickly find data such as tables in data sources, AI asset information, code or APIs in DataAnalysis or DataService Studio, and workspaces, you can search for this data in Data Map.
Limits
Tenants who have created PAI workspaces can search for and view corresponding types of AI assets (datasets, AI models, algorithm jobs, and model services).
Go to the DataMap page
Log on to the DataWorks console. In the top navigation bar, select the desired region. In the left-side navigation pane, choose . On the page that appears, click Go to Data Map.
Tables
In Data Map, you can quickly search for tables of various compute engine types and view information such as fields and lineages on the table details page. You can also perform operations such as requesting permissions, adding tables to data albums, and analyzing data.
Search for a table on the homepage of Data Map
In the left-side navigation pane, click the 
icon to go to the Homepage.
You can quickly filter and find tables of corresponding compute engines on the Homepage.
Data Map recommends commonly used tables based on your Alibaba Cloud account browsing history, allowing you to quickly click and query them.
After you search for a table on the Data Map homepage and go to the table details page, you can view the basic and business information about the table, including the project to which it belongs, the table owner, and the environment (production or development). The detailed information tabs on the right provide functions such as field details, lineage relationships, and data preview, helping you quickly understand the table structure and content.
Search for a table by using the search feature
In the left-side navigation pane, click the
icon to go to the Search page.On the left side of the page, select Table in the Type section and enter a keyword in the search box to search for a table.
In the Data Source section, filter search results by data source type.
In the Filter Condition section, filter search results by category, project, or database. For information about how to configure table categories, see Table management by category: Configuration management.
After you find the desired table, click the table name to go to the details page. On this page, you can also perform the following operations:
Request permissions: You can request table permissions in Security Center and view permission request records in Data Map. For more information, see Request and manage table permissions.
View lineage: After you click this option, you can view the lineage relationships between tables and fields based on the parsing result of data forwarding operations such as job scheduling and data synchronization. The lineages that are generated by manual operations such as ad hoc queries are excluded. For more information, see View lineage information.
Precautions
You can view tables of only the following data source types:
MaxCompute: The query operations of different compute engine types are similar. If you want to use a MaxCompute compute engine, you can refer to MaxCompute table data.
E-MapReduce: includes DLF and Hive metadata information.
Hologres
MySQL
AnalyticDB for PostgreSQL
AnalyticDB for MySQL 3.0
Tablestore
CDH Hive
AnalyticDB for MySQL 2.0
PostgreSQL
SQL Server
Oracle
StarRocks
ClickHouse
Lindorm
After you enter a keyword, the drop-down list displays up to 5 tables that meet the criteria. Click the name of the target table to go to the table details page to view detailed information.
If the table contains data warehouse planning information (such as XX layer, XX domain, etc.), it indicates that the table was generated by DataWorks Data Modeling. If you want to use the Data Modeling feature, see Data Modeling.
Code
This feature is supported only in DataWorks Standard Edition or later.
Search for code on the homepage of Data Map
In the left-side navigation pane, click the icon. In the drop-down list to the left of the search box, select Code as the search type. You can search for relevant code by selecting DataStudio, DataAnalysis, or DataService Studio.
Search for code by using the search feature
In the left-side navigation pane, click . Select Code as the search type, select Module and Filter Condition, and then enter a keyword to search.
APIs
DataService Studio in DataWorks provides comprehensive data service and sharing capabilities, supporting unified creation and management of API services for both internal and external use. After you create an API in DataService Studio, you can quickly find these APIs in Data Map and view detailed information such as parameter information and lineage information on the API details page. You can also perform editing operations.
Search for an API on the homepage of Data Map
In the left-side navigation pane, click the icon. Enter a keyword in the search box to find all APIs that contain the keyword. The keyword can be an API ID, API path, API name, or API description.
After you enter a keyword, the system displays up to 10 APIs that meet the criteria. Click the name of the target API to go to the API details page to view detailed information. For more information about API details, see APIs in DataService Studio.
Search for an API by using the search feature
In the left-side navigation pane, click the
icon to go to the Search page.On the left side of the page, select API in the Type section and enter a keyword in the search box to search for an API.
In the Filter Condition section on the left side of the page, you can filter search results by Workspace, Owner, and API Type.
After you find the desired API, click its name to go to the details page to view detailed information. For more information, see View the details of an API.
Search for an API by code
You can quickly find a DataService Studio API by code in Data Map.
You can search for code only in the workspaces to which the current logon account is added as a member.
In the left-side navigation pane, click the
icon to go to the search page.On the left side of the page, select Code in the Type section, select DataAnalysis in the Module section, and enter a keyword in the search box in the top navigation bar to search for an API based on code.
In the Filter Condition section on the left side of the page, you can filter APIs in the search results by Workspace, Owner, and Modification Date.
After you find the desired API, click its name to go to the details page to view detailed information. For more information, see View the details of an API.
AI assets
Datasets
Through the integration of DataWorks Data Map and PAI datasets, you can view, search, and manage PAI datasets in Data Map.
Search for a dataset on the homepage of Data Map
In the left-side navigation pane, click the icon. In the drop-down list to the left of the search box, select Dataset as the search type to view datasets.
Search for a dataset by using the search feature
By using the search feature, you can view the basic information of all datasets in the current workspace, including dataset ID, data source, storage type, and properties.
In the left-side navigation pane, click the
icon to go to the Search page.On the left side of the page, select Dataset in the Type section and enter a keyword in the search box to search for a dataset.
In the Filter Condition section on the left side of the page, you can filter datasets in the search results by AI Dataset Type, Workspace, and Type.
After you find the desired dataset, click its name to go to the details page to view detailed information. You can also click the View Lineage button on the right to view the lineage information of the current dataset. For more information, see View dataset lineage.
AI models
Through the integration of DataWorks Data Map and PAI AI models, you can view, search, and manage PAI AI models in Data Map.
Search for an AI model on the homepage of Data Map
In the left-side navigation pane, click the icon. In the drop-down list to the left of the search box, select AI Model as the search type to search for AI models.
Search for an AI model by using the search feature
By using the search feature, you can view the basic information of all AI models in the current workspace, including model ID, latest version, and permission scope.
In the left-side navigation pane, click the
icon to go to the Search page.On the left side of the page, select AI Model in the Type section and enter a keyword in the search box to search for an AI model.
In the Filter Condition section on the left side of the page, you can filter AI models in the search results by model Type and Workspace.
After you find the desired AI model, click its name to go to the details page to view detailed information. You can also click the View Lineage button on the right to view the lineage information of the current AI model. For more information, see View AI model lineage.
Algorithm jobs
Through the integration of DataWorks Data Map and PAI algorithm jobs, you can view, search, and manage PAI algorithm jobs in Data Map.
Search for an algorithm job on the homepage of Data Map
In the left-side navigation pane, click the icon. In the drop-down list to the left of the search box, select Algorithm Job as the search type to search for algorithm jobs.
Search for an algorithm job by using the search feature
By using the search feature, you can view the basic information of all algorithm jobs in the current workspace, including job ID, training model type, and job status.
In the left-side navigation pane, click the
icon to go to the Search page.On the left side of the page, select Algorithm Job in the Type section and enter a keyword in the search box to search for an algorithm job.
In the Job Type section on the left side of the page, you can filter algorithm jobs in the search results by training job type.
In the Filter Condition section on the left side of the page, you can filter algorithm jobs in the search results by model Type and Workspace.
After you find the desired algorithm job, click its name to go to the details page to view detailed information. You can also click the View Lineage button on the right to view the lineage information of the current algorithm job. For more information, see View algorithm job lineage.
Model services
Through the integration of DataWorks Data Map and PAI model services, you can view, search, and manage PAI model services in Data Map.
Search for a model service on the homepage of Data Map
In the left-side navigation pane, click the icon. In the drop-down list to the left of the search box, select Model Service as the search type to search for model services.
Search for a model service by using the search feature
By using the search feature, you can view the basic information of all model services in the current workspace, including service ID, current version, status, and service type.
In the left-side navigation pane, click the
icon to go to the Search page.On the left side of the page, select Model Service in the Type section and enter a keyword in the search box to search for a model service.
In the Filter Condition section on the left side of the page, you can filter model services in the search results by model service Status and Resource Group Name.
After you find the desired model service, click its name to go to the details page to view detailed information. You can also click the View Lineage button on the right to view the lineage information of the current model service. For more information, see View model service lineage.
View the workspace list
You can view the list of workspaces in the current Alibaba Cloud account, and further view the list of projects in each workspace and the list of tables in each project.
In the left-side navigation pane, click the
icon to go to the search page.On the left side of the page, select Workspace in the Type section and enter a keyword in the search box to search for a workspace.
In the Filter Condition section on the left side of the page, you can filter APIs in the search results by Owner.
For more information, see View information about a workspace.