Blob Data Management (BDM)#

Understand the BDM architecture, core concepts, and the role of EntityHandle in persisting files.

Introduction to BDM

Create, read, and update files from transaction methods using the storage scope API.

Use BDM from the solution

Access and display persisted files and directories from Dash callbacks and layouts.

Use BDM from the client (Dash)

Follow recommended patterns for reliable and maintainable file management with BDM.

BDM best practices

Store and retrieve entire folder structures as recursive entity handle dictionaries.

Work with folders using BDM Python API

Read static method assets bundled with the solution using BDM Python API.

Access asset files using BDM

Understand how unreferenced entities are cleaned up and how to disable garbage collection.

BDM garbage collection

Explore the full BDM Python API reference for advanced file and directory management operations.

BDM Python API