pointline-researcher - Pointline Data Lake Research API
Research API for querying Pointline data lake with event data, symbols, time-series spines, and metadata.
Tags
Updated: 2026-03-23Capabilities
Typical Inputs
Typical Outputs
What this skill does
- load events
- discover symbols
- load metadata
- decode scaled columns
- join metadata
- ingest bronze files
- build spines
- align events to spines
- add phase columns
- filter by phase
Inputs
- silver root
- bronze files
- table name
- exchange
- symbol
- start time
- end time
Outputs
- event dataframe
- symbol list
- spine
- aligned events
- decoded columns
- phase column
Requirements
- Python environment
- Polars
- Delta Lake
- single machine