Overview
The screencast discusses the process and technical details of flight normalization, focusing on methods to standardize and process flight data effectively.
Purpose of Flight Normalization
- Standardizes incoming flight data from various sources for consistent processing and analysis.
- Resolves discrepancies in data formats, field names, and value representations across different data providers.
- Enables seamless downstream integration with other aviation systems and analytics tools.
Data Processing Workflow
- Incoming flight data is first ingested into a central repository.
- Parsing logic identifies and corrects inconsistencies in field names and data structure.
- Normalized data is mapped to a unified schema for downstream consumption.
Technical Challenges
- Handling missing or incomplete fields in source data.
- Reconciling differences in time zones and measurement units across datasets.
- Managing updates and changes in data provider formats without disrupting processing pipelines.
Benefits of Normalization
- Ensures reliable, comparable flight information regardless of source.
- Reduces errors in operational and analytical applications.
- Facilitates automated reporting and integration with external stakeholders.
Action Items
- TBD – Engineering Team: Review and update parsing scripts to accommodate recent format changes from key data providers.
- TBD – Data Quality Team: Audit normalized data outputs for accuracy and completeness.