▚ BIAN PLATFORM
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Business Support

Network Operations

sd-network-operations · bian-business-support

A BIAN service domain in Business Support. It applies the Operate functional pattern to the Network Service, with the Network Service 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 TypeNetwork Service
Control RecordNetwork Service Operating Session

USEWhat it is used for

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

APIBIAN semantic API

The control record (Network Service 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/network-service-operating-session/initiateInitiate
GET/v1/network-service-operating-session/{crId}/retrieveRetrieve
PUT/v1/network-service-operating-session/{crId}/updateUpdate
PUT/v1/network-service-operating-session/{crId}/controlControl (suspend / resume / terminate)

INTBackend integrations

The systems and standards a real deployment of Network 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-network-operations
mvn -f sd-network-operations spring-boot:run
curl localhost:8080/v1/service-domain

# or deploy onto Kubernetes (Cilium eBPF mesh)
helm upgrade --install sd-network-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. Network Operations applies it to the Network Service.
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. Network Operations is the service domain for Technology and Operations; it manages the Network Service Operating Session and exposes it through standard BIAN action terms.
What business area does Network Operations belong to?
Network 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 Network 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

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

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