Preview channel

In the Ultra Transcenders books

DBX-DEP

Each book explains Preview channel in context, with comparison tables and the common traps.

Terms in this definition

• Pipeline

  Groups activities logically so that, together, they move and transform data, either one after another or side by side; found in both Azure Data Factory and Microsoft Fabric.

• Document Intelligence add-on capabilities

  Extra Document Intelligence options switched on with the features query parameter: barcodes, formulas, keyValuePairs, languages, ocrHighResolution, queryFields and styleFont.

Related terms

• acr purge

  A container command, currently in preview, that runs as an ACR task either on demand or on a schedule. It removes tags matching a repository and tag regex once they pass a given age, can also clear untagged manifests, and anything it deletes is gone for good.

• Admin monitoring workspace

  A preview workspace for Fabric admins that appears automatically when an admin first visits Admin monitoring under Workspaces. Its data is read-only and refreshed daily, powering reports like the Govern report in the OneLake catalog, and admins can give others access with the Viewer role.

• AI Runtime

  Microsoft Learn steers GPU deep learning towards this rather than Databricks Runtime ML. It provides serverless GPUs, currently in Public Preview, for fine-tuning and bespoke deep learning models.

• ai_mask

  A task-specific AI Function in Public Preview. It swaps the entity types you name in a piece of text for [MASKED], and its output may differ between calls.

• Alert Triage Agent

  A preview Security Copilot agent that sorts DLP alerts for you, weighing the risk each one carries and placing it in groups like Needs attention or Less urgent. Running it uses security compute units.

• ALLOW_BUILTIN_TVF_IN_ALL_COMPAT_LEVELS

  Lets functions like REGEXP_SPLIT_TO_TABLE, REGEXP_MATCHES and OPENJSON be used whatever the database's compatibility level. It is a database scoped configuration, currently in preview, for SQL database in Fabric and Azure SQL Database.

• Audit log system table

  Databricks recommends this over exporting diagnostic logs: system.access.audit, a Public Preview system table holding audit events from the account's workspaces in a region, retained free for 365 days.

• Autotune

  A preview option in Fabric Spark that studies previous runs to pick better values for shuffle partitions, broadcast join threshold and max partition bytes query by query. It's disabled by default (spark.ms.autotune.enabled), limited to Runtime 1.2, and incompatible with private endpoints and high concurrency mode.