Missing Implementation of FHIR Reader from a Delta Table

[willsmithDB]

Missing Implementation of FHIR Reader from a Delta Table

Description

As a data engineer, I need to implement a FHIR (Fast Healthcare Interoperability Resources) reader that can read data from a Delta Table so that we can efficiently process and analyze healthcare data stored in Delta format. This relates to the "server" representation for FHIR within Databricks Lakehouse.

Acceptance Criteria

1. The FHIR reader should be able to read from a Delta Table.
2. The FHIR reader should be able to read and parse FHIR resources from the Delta Table.
3. The FHIR reader should handle different FHIR resource types (e.g., Patient, Observation, Encounter).
4. The FHIR reader should support filtering and querying of FHIR resources based on specific criteria.
5. The implementation should include unit tests to verify the functionality of the FHIR reader.
6. The implementation should include documentation on how to use the FHIR reader.

Notes

• Ensure that the implementation follows best practices for performance and scalability.
• Consider edge cases and error handling in the implementation.