Getting Started with DataArts Studio in Three Steps
Getting Started with DataArts Studio in Three Steps
Buying a DataArts Studio Instance
DataArts Studio is billed based on basic and incremental packages. Basic packages refer to DataArts Studio instances.
Accessing the DataArts Studio Instance Console
Log in to the Huawei Cloud console. Choose DataArts Studio from the service list in the upper left corner to access the DataArts Studio instance console.
Create and Manage a Workspace
After buying a DataArts Studio instance, you will obtain a default workspace and be assigned the admin role. You can also create other workspaces as needed.
Learn About DataArts Studio in 10 Minutes
Learn About DataArts Studio in 10 Minutes
Data Development Based on E-commerce BI Reports
In this tutorial, you will learn how to use the DataArts Factory module of DataArts Studio and Data Lake Insight (DLI) to analyze the users, products, and anonymized comments of an e-commerce store.
Data Integration and Development Based on Movie Scores
In this tutorial, you will learn how to use the Cloud Data Migration (CDM) and DataArts Factory modules of DataArts Studio and GaussDB(DWS) to analyze movie scores and find out the 10 best and most frequently scored movies.
Data Governance Based on Taxi Trip Data
This getting-started guide describes how to work with data on DataArts Studio.
Data Development Based on E-commerce BI Reports
In this tutorial, you will learn how to use the DataArts Factory module of DataArts Studio and Data Lake Insight (DLI) to analyze the users, products, and anonymized comments of an e-commerce store.
Data Integration and Development Based on Movie Scores
In this tutorial, you will learn how to use the Cloud Data Migration (CDM) and DataArts Factory modules of DataArts Studio and GaussDB(DWS) to analyze movie scores and find out the 10 best and most frequently scored movies.
Data Governance Based on Taxi Trip Data
This getting-started guide describes how to work with data on DataArts Studio.
Best Practices
Best Practices
Comparing Data Before and After Migration Using DataArts Quality
Data comparison checks data consistency before and after migration or processing.
Enabling Incremental Data Migration Through DataArts Factory
The DataArts Factory module of DataArts Studio is a one-stop, collaborative big data development platform. You can enable incremental data migration through online script editing in DataArts Factory and the periodic scheduling of CDM jobs.
Scheduling a CDM Job by Transferring Parameters Using DataArts Factory
You can use EL expressions in DataArts Factory to transfer parameters to a CDM job for scheduling.
Viewing the Number of Table Rows and Database Size
In data governance, you may need to obtain the number of rows in a table or the size of a database. You can obtain the former by running a SQL command or from a data quality job, and the latter from the DataArts Catalog module.
Cross-Workspace DataArts Studio Data Migration
You can migrate data from one workspace to another. The data includes data connections in Management Center, links and jobs in CDM, tables in DataArts Architecture, scripts and jobs in DataArts Factory, and jobs in DataArts Quality.
Creating Table Migration Jobs Using CDM Nodes
In a system, data sources are usually stored in different tables to avoid having tables that are too large in complex scenarios. When using CDM to integrate data, you need to create a data migration job for each table.