Fabric
Posts tagged “Fabric”.
- Fabric Without Spark
I ran an NYC taxi medallion pipeline in Fabric's Python notebook on an F2 capacity, using Polars, DuckDB, pandas, and delta-rs without Spark.
- A Web Interface for the NHTSA Evidence System
An NHTSA evidence interface limits users to eight validated questions, separates record types, and labels approximate retrieval with similarity scores.
- Every Answer Cites Its Source
A Microsoft Fabric evidence system routes five NHTSA question types through deterministic lookup and three through cited semantic retrieval.
- Deploying Fabric Without a Debugger
A Fabric notebook kept its development lakehouse binding after deployment. Parameterization and deliberate logging made the release diagnosable.
- Incremental Load Is Not One Thing
Eight incremental-loading patterns, the source assumptions behind each one, and the timestamp-watermark edge cases that can silently skip rows.
- Your Date Dimension Is Not Static
Calendar attributes are stable, but columns such as IsCurrentMonth depend on query time. Persist the former and compute the latter in the serving layer.