Veterans Track

Introduction to UI Architectures

Website architecture from a software architect's lens — covering content, access control, monetisation, performance, observability, compliance and deployment.

Domain 01 · Content & Data Management

Content Backup

Frequent automated backups of website content, database snapshots, media assets and configuration files.

Automated snapshotsRetention policyRestoration drills

Content Encryption

Encryption at rest and in transit for all public, private and paid content.

AES-256TLS 1.3Key rotation

Content Search

Full-text search across open and authorised paid content with ACL-aware results.

Full-text indexingACL-awareFaceted filters

CMS & Content Workflow

Headless CMS with draft, review, publish, version history and scheduled publishing.

Headless CMSWorkflowVersion history

CDN & Asset Delivery

Serve static assets and media through CDN with signed URLs for paid content.

CloudFrontSigned URLsToken expiry

Domain 02 · Access Control, Identity & Security

ACLs & Repository Gating

Private upload repository with admin-only promotion and tier-based access control.

Private repoAdmin gateTier ACLs

RBAC

Define anonymous, registered, subscriber, moderator and admin roles clearly.

RBACRole badgesPermissions

Authentication & MFA

Email login, OAuth, MFA, secure sessions, token refresh and secure logout.

OAuthMFAJWT / Session

Application Security

OWASP Top 10, WAF, HTTPS, CSP, HSTS, rate limiting and security scanning.

OWASPWAFCSPRate limit

DRM & Content Protection

Watermarking, signed media tokens and content protection for paid content.

WatermarkingSigned tokensProtection

Domain 03 · Monetisation & Commerce

Payment Gateway

Subscription billing, failed payment retries, grace periods and PCI-DSS scope.

StripeRecurring billingPCI-DSS

AdSense Open Content

Ads only on open content with strict isolation from paid zones.

AdSenseOpen zoneAd-free paid

Subscription Tiers

Free, basic and premium tiers must drive ACLs, UI rendering and access.

EntitlementsUpgradeDowngrade

Invoices & Tax

Automated invoices, GST/VAT, refunds and cancellation workflows.

Auto invoiceGST / VATRefunds

Domain 04 · Performance, Scalability & Reliability

Performance Budget

Define LCP, FID and CLS targets and measure them in CI.

Core Web VitalsSEOCI

Scalability

Horizontal scaling, connection pooling and Redis caching for traffic spikes.

Auto-scalePoolingRedis

High Availability

Multi-AZ deployment, health checks, failover and 99.9% uptime target.

Multi-AZFailoverSLA

Caching Strategy

Separate caching for open, authenticated and paid content zones.

CDNFull-page cacheZone split

Disaster Recovery

Define RTO, RPO, restoration tests and failover runbooks.

RTORPORunbooks

Rate Limiting

Prevent scraping, brute force login attempts and API abuse.

Bot controlreCAPTCHARate limit

Domain 05 · Administration, Reporting & Observability

Admin Reports

Subscriber counts, revenue, engagement, churn and ad performance reports.

RevenueChurnEngagement

Observability

Logs, Sentry, uptime monitoring, payment alerts and security dashboards.

SentryAlertsAudit logs

User Analytics

Track anonymous to registered to subscriber conversion funnels.

FunnelsA/B testingRetention

Audit Trail

Immutable logs for admin actions, payments and paid content access.

Immutable logsAdmin trailPayment log

Domain 06 · UX, SEO, Legal & Compliance

SEO Architecture

SSR, structured data, canonical URLs, sitemap and public content discoverability.

SSRJSON-LDSitemap

Privacy Compliance

GDPR, CCPA, cookie consent, right-to-erasure and data retention.

GDPRConsentRetention

Accessibility

WCAG 2.1 AA, keyboard navigation, screen reader support and colour contrast.

WCAGKeyboardScreen reader

Notifications

Transactional emails, in-app notifications and unsubscribe management.

EmailIn-appUnsubscribe

Domain 07 · Infrastructure & Deployment

Infrastructure-as-Code

Terraform-based reproducible, version-controlled and auditable infrastructure.

TerraformIaCAuditable

CI/CD Pipeline

Automated build, test, security scan and zero-downtime deployment.

CI/CDSecurity scanBlue-green

Environment Strategy

Separate dev, staging and production with safe payment gateway testing.

DevStagingProduction

Domain & DNS

Primary domain, api/admin/cdn/pay subdomains, DNS failover and certificate management.

DNSTLSFailover