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Business Support

Site Operations

sd-site-operations · bian-business-support

A BIAN service domain in Business Support. It applies the Operate functional pattern to the Site Operation, with the Site Operation Operating Session as its control record — one independent Spring Boot microservice on the platform's Cilium eBPF mesh.

View repository ↗The 162-domain platform ↗

Business DomainTechnology and Operations
Functional PatternOperate
Asset TypeSite Operation
Control RecordSite Operation Operating Session

USEWhat it is used for

Representative use cases for the Site Operations service domain within a BIAN-aligned core-banking landscape.

APIBIAN semantic API

The control record (Site Operation Operating Session) is exposed through uniform BIAN action terms. Java 21 · Spring Boot 3, OpenAPI at /swagger-ui.html, health at /actuator/health.

MethodPathBIAN action
GET/v1/service-domainService metadata
POST/v1/site-operation-operating-session/initiateInitiate
GET/v1/site-operation-operating-session/{crId}/retrieveRetrieve
PUT/v1/site-operation-operating-session/{crId}/updateUpdate
PUT/v1/site-operation-operating-session/{crId}/controlControl (suspend / resume / terminate)

INTBackend integrations

The systems and standards a real deployment of Site Operations would transact with.

RUNRun it yourself

Each service domain is its own standalone Spring Boot repository — clone and run in seconds, or deploy onto Kubernetes with the bundled Helm chart behind the Cilium mesh.

# run this service domain standalone
git clone https://github.com/Sreenivas-Sadhu-Prabhakara/sd-site-operations
mvn -f sd-site-operations spring-boot:run
curl localhost:8080/v1/service-domain

# or deploy onto Kubernetes (Cilium eBPF mesh)
helm upgrade --install sd-site-operations ./helm -n bian-business-support

FAQQuestions

What is the BIAN “Operate” functional pattern?
An Operate service domain keeps a piece of operational or technical capability running day to day. Site Operations applies it to the Site Operation.
What is a BIAN service domain?
BIAN (the Banking Industry Architecture Network) decomposes a bank into independent service domains, each owning exactly one business capability. Site Operations is the service domain for Technology and Operations; it manages the Site Operation Operating Session and exposes it through standard BIAN action terms.
What business area does Site Operations belong to?
Site Operations sits in the Business Support business area — the shared corporate, finance and technology domains that run the bank itself. It runs in the bian-business-support namespace as one independent Spring Boot microservice.
Is Site Operations production-ready?
It is an educational reference implementation: a real BIAN REST API over an in-memory store, ready to be filled with domain logic. It is not a live bank and is not affiliated with BIAN.

SEEIn the landscape

Site Operations is one of 162 BIAN service domains on the platform. Explore the rest:

▚ Platform overview The Master Catalog (162 domains) This repository ↗