When Does Huawei Cloud Astro Zero Need to Access Databases?

Huawei Cloud Astro Zero accesses databases in the following scenarios:

• Service data model construction

  Create objects in a visualized manner supported by Huawei Cloud Astro Zero.

• CRUD operations on service data

  This function can be implemented using either the database standard library in Huawei Cloud Astro Zero scripts or through visual orchestration of related diagram elements in flows.

• Simple service data query test

  Use the data debugging tool on the Huawei Cloud Astro Zero console to query table data using SQL statements. For details, see Querying Object Data Using SQL Statements.

• Frontend display of business data

  The frontend page accesses the database to obtain data from data sources for display.