If you need write your organization Data Architecture and map to the InterSystems IRIS, consider following Data Architecture Diagram and references to the intersystems iris documentation, see:

Architecture mapping:

• SQL Database: https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=GSQL
• Managed Files: https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=AFL_mft and https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=SETEDIGuides
• IoT Broker, Events and Sensors: https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=EMQTT
• Messages: https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=EMQS
• NoSQL: https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=GDOCDB
• API and Web Services: https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=GREST, https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=GSOAP, https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=AFL_iam and https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=PAGE_interoperability
• ETL: https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=SETAdapters, https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=EDTL, https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=EBPL and
• EAI Connectors: https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=SETAdapters
• XEP Events: https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=BJAVXEP, https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=BNETXEP,
• Big Data Ingestion: https://docs.intersystems.com/irislatest/csp/docbook/DocBook.UI.Page.cls?KEY=BSPK
• AI: https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=PAGE_text_analytics, https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=APMML, https://docs.intersystems.com/irislatest/csp/docbook/DocBook.UI.Page.cls?KEY=PAGE_python_native, https://www.intersystems.com/br/resources/detail/machine-learning-made-easy-intersystems-integratedml/
• Processes: https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=EBPL
• Corporate Service: https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=EESB and https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=AFL_iam
• In memory: https://docs.intersystems.com/irislatest/csp/docbook/DocBook.UI.Page.cls?KEY=GSCALE_ecp
• Content: https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=GDOCDB
• Textual: https://docs.intersystems.com/irislatest/csp/docbook/DocBook.UI.Page.cls?KEY=AFL_textanalytics
• Protection: https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=SETSecurity, https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=TSQS_Applications,  https://docs.intersystems.com/irislatest/csp/docbook/DocBook.UI.Page.cls?KEY=GCDI and https://docs.intersystems.com/irislatest/csp/docbook/DocBook.UI.Page.cls?KEY=GCAS
• Inventory: https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=GSA_using_portal and https://docs.intersystems.com/irislatest/csp/docbook/DocBook.UI.Page.cls?KEY=GOBJ_xdata
• Privacy: https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=GCAS_encrypt
• IT Lifecycle, Backup and Restore: https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=GSA_using_portal, https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=GCDI_backup
• Access Management: https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=TSQS_Authentication, https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=TSQS_Authorization, https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=TSQS_Applications
• Replication and HA: https://docs.intersystems.com/irislatest/csp/docbook/DocBook.UI.Page.cls?KEY=PAGE_high_availability
• Monitoring: https://docs.intersystems.com/sam/csp/docbook/DocBook.UI.Page.cls?KEY=ASAM and https://docs.intersystems.com/irislatest/csp/docbook/DocBook.UI.Page.cls?KEY=PAGE_monitoring
• IT Operation: https://docs.intersystems.com/irislatest/csp/docbook/Doc.View.cls?KEY=PAGE_platform_mgmt

• Visualization: https://docs.intersystems.com/irislatest/csp/docbook/DocBook.UI.Page.cls?KEY=PAGE_bi