1. 1. Introduction
2. 2. Infrastructure
3. 1. 2.1. Networking
   2. 2.2. Message Passing
   3. 2.3. Online Compute
   4. 2.4. Monitoring, Observability and Alerting
4. 3. Data Processing Pipeline
5. 4. Glossary
6. 5. Architecture Design Records
7. 1. 5.1. 0001 Record architecture decisions
   2. 5.2. 0002 Use ESS-like architecture for streaming components
   3. 5.3. 0003 Initial flatbuffer formats
   4. 5.4. 0004 Core technologies for in-flight data processing software
   5. 5.5. 0005 Use OpenMetrics
   6. 5.6. 0006 High level architecture
   7. 5.7. 0007 Standardise error handling
   8. 5.8. 0008 Use OpenTelemetry
   9. 5.9. 0009 NeXus File Format
   10. 5.10. 0010 Revised error handling using miette