Technical Guides & Resources

Technical reference guides for data engineers, developers, and integration architects.

HL7

What Is HL7 Parsing? A Complete Technical Guide

Everything healthcare integration engineers need to know about HL7 v2 message structure, segment decoding, and pipeline design.

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HL7

A comprehensive reference guide to the most important HL7 v2 segments with field-by-field breakdowns and real-world examples.

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HL7

Learn how HL7 parsers decode segments, fields, components, and subcomponents for interface troubleshooting and healthcare ETL mapping.

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HL7

Review a synthetic ADT A01 admission message and learn how MSH, EVN, PID, NK1, and PV1 work together.

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HL7

Inspect a synthetic ORU lab result message and understand OBR order context, OBX result values, units, ranges, and status.

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FHIR

Compare FHIR and HL7 v2 on architecture, data models, transport, and migration strategy. Which standard is right for your use case?

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C-CDA

When to use C-CDA XML documents versus FHIR resources, and how to convert between the two for modern interoperability systems.

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ETL/ELT

Educational design patterns for exploring clinical data ingestion concepts with HL7, FHIR, Kafka, and cloud-native storage.

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ETL/ELT

Architecture patterns for exploring near-real-time streaming of HL7 ADT events, lab results, FHIR subscriptions, and care coordination workflows.

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