DIVOC
DIVOC 3.5
DIVOC 3.5
  • Introduction to DIVOC
    • What DIVOC is and what it's not
    • DIVOC Docs Index
  • Platform
    • Release Notes
      • DIVOC 2.0 Release Features
      • DIVOC 3.0 Release Features
      • DIVOC 3.1 Release Features
      • DIVOC 3.5 Release Notes
    • Specification
      • API Documentation
      • Setting up DIVOC development environment
    • DIVOC's Verifiable Certificate Features 2.0
      • Creating a DIVOC Certificate
        • Overview of DIVOC’s digital certificates
        • What information is included in the DIVOC certificate?
        • DIVOC’s certificate generation service: How does it work?
        • Compliance with internationally used COVID-19 certificate schemas
      • Distributing a DIVOC Certificate
      • Updating a DIVOC Certificate
      • Revoking a DIVOC Certificate
      • Verifying a DIVOC Certificate
      • DIVOC's Native COVID-19 Certificate Specification
      • DIVOC’s EU-DCC Adapter Service
      • DIVOC’s SHC Adapter Service
      • Adding a User Type in DIVOC
      • Printing Certificates at a Facility
      • Normal QR Code Versus Signed/Verifiable QR Code
      • What Information Goes Into a QR Code?
      • WHO Master Vaccine Checklist
      • EU Master Vaccine Checklist
    • DIVOC's Verifiable Certificate Features 3.0
      • How to Configure a New Tenant?
      • How to Access the VC System and Generate Tokens
      • How to Generate Certificates
      • How to Fetch Certificates
      • How to Update Certificates
      • How to Revoke Certificates
      • How to Suspend Certificates
    • DIVOC's Verifiable Certificate Features 3.1
      • How to Verify Certificates
    • DIVOC's Verifiable Certificate Features 3.5
      • How to Create New Schemas
      • How to Manage Schemas?
    • DIVOC Architecture
    • Installation
      • Skills needed to set up DIVOC
      • Implementation Checklist
      • Setting Up DIVOC in k8 Cluster
        • How to Install DIVOC
        • How to Install DIVOC for V3.0
        • Backup & Restore: Postgres, Clickhouse, Kafka, & Redis
        • Infrastructure Recovery
        • Server Hardening
    • Verifiable Credential (VC): Production Deployment
    • Configuration
      • Configuring the Certification and Verification Component
        • Generating Signed Key Pairs
        • Configuring certificates
          • Step 1: Create a certification generation request
          • Step 2: Configure the QR code content
          • Step 3: Configure the certificate template
        • How to set up the verification portal for implementation
        • How to configure the update certificate API
        • Configuring Environment Variables in 2.0
      • Configuration Management Via ETCD
        • Adding a New Vaccine and ICD-11 Mapping
          • Adding a New Vaccine and ICD-11 Mapping Using ETCD CLI
        • PDF Template Change for Vaccine Certificates
          • PDF Template Change for Vaccine Certificates via ETCD CLI
        • EU Vaccine Configurations
          • Adding a New Vaccine and its Mapping via ETCD CLI
        • Payload Changes in the QR Code
          • Payload Changes in the QR Code via ETCD CLI
    • Performance Report
  • Products
    • Issuing COVID-19 Vaccination Certificates in India
    • Issuing COVID-19 Test Reports in India
    • Issuing COVID-19 Vaccination Certificates in Sri Lanka
    • Issuing COVID-19 Vaccination Certificates in the Philippines
    • Issuing COVID-19 Vaccination Certificates in Jamaica
      • Troubleshooting
    • Issuing COVID-19 Vaccination Certificates in Indonesia
    • Open Events
      • Past Events
      • DIVOC in the Media
  • DIVOC Demo
    • Program Setup (Via Orchestration Module)
    • Facility App
    • Issue and Verify Certificates
    • Citizen Portal
    • Feedback
    • Analytics
  • Community
    • Roadmap
    • Partner Support
      • Terms and Conditions of Using the DIVOC Site
      • Privacy Policy: Short Version for Display
      • Privacy Policy: Detailed
      • Platform Policy Guidelines
      • Privacy Policy Recommendations
      • Troubleshooting Guide
    • Source Code
    • Discussion Forum
    • Issues
    • Project Repo
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  1. Platform

DIVOC Architecture

PreviousHow to Manage Schemas?NextInstallation

Last updated 2 years ago

Highly flexible and configurable, DIVOC’s architecture is designed to accommodate changes and allow the addition of new capabilities and functionalities. For example, during a vaccination campaign, you can configure vaccines, vaccination frequency, approved facilities, trained vaccinators, certificate templates, and authentication mechanisms, among others. Built on open source and open standards, the DIVOC architecture ensures privacy and security by design.

Architecture highlights for 3.0 (content to be updated)

  • DIVOC has been built using a micro-services architecture with open API integration capabilities. It can be hosted on the cloud and on-premise cloud.

  • It is built on top of the generalised electronic registry and the credentialing framework is available under Sunbird Registry and Credentialing, as well as on-premise bare metal servers.

  • DIVOC’s modules can work in various combinations based on a country’s requirements as well as end-user needs. Accordingly, countries can use specific or all micro-services.

  • It is designed to plug and play with different certificate distribution schemes, such as printed with QR code, digital using smartphones, SMS/email attachments, digital lockers, etc.

  • Allows interoperability with various ID, payment, and other systems.

  • DIVOC is designed to cater to the diversity of use cases in terms of the choice of the facility (such as government and to private facilities) across geographies within a country; choice of payment (government funding, employer funding, or individual funding, among others); and choice of IDs (digital IDs, and mobile numbers.

  • The platform is extensible. For example, many parts of the software can be extended, as well as replaced with country-specific components without having to customise. This, in turn, facilitates easy upgradability.

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eGov Foundation
Creative Commons Attribution 4.0 International License
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Logical architecture
Deployment architecture
Component architecture