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Business Support

IT Standards And Guidelines

sd-it-standards-and-guidelines · bian-business-support

A BIAN service domain in Business Support. It applies the Catalog functional pattern to the IT Standard, with the IT Standard Directory Entry 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 PatternCatalog
Asset TypeIT Standard
Control RecordIT Standard Directory Entry

USEWhat it is used for

Representative use cases for the IT Standards And Guidelines service domain within a BIAN-aligned core-banking landscape.

APIBIAN semantic API

The control record (IT Standard Directory Entry) 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/it-standard-directory-entry/initiateInitiate
GET/v1/it-standard-directory-entry/{crId}/retrieveRetrieve
PUT/v1/it-standard-directory-entry/{crId}/updateUpdate
PUT/v1/it-standard-directory-entry/{crId}/controlControl (suspend / resume / terminate)

INTBackend integrations

The systems and standards a real deployment of IT Standards And Guidelines 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-it-standards-and-guidelines
mvn -f sd-it-standards-and-guidelines spring-boot:run
curl localhost:8080/v1/service-domain

# or deploy onto Kubernetes (Cilium eBPF mesh)
helm upgrade --install sd-it-standards-and-guidelines ./helm -n bian-business-support

FAQQuestions

What is the BIAN “Catalog” functional pattern?
A Catalog service domain maintains an authoritative directory or reference list, serving golden-source records to the rest of the bank. IT Standards And Guidelines applies it to the IT Standard.
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. IT Standards And Guidelines is the service domain for Technology and Operations; it manages the IT Standard Directory Entry and exposes it through standard BIAN action terms.
What business area does IT Standards And Guidelines belong to?
IT Standards And Guidelines 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 IT Standards And Guidelines 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

IT Standards And Guidelines is one of 162 BIAN service domains on the platform. Explore the rest:

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