EduGlobal Architecture

A multi-tenant SaaS platform designed for high-concurrency educational environments, leveraging a decoupled infrastructure to ensure zero cross-tenant data leakage.

Isolation Strategy

To satisfy strict data sovereignty requirements, EduGlobal implements a Database-per-Tenant pattern. This ensures that data for "Institution A" physically resides in a different logical container than "Institution B."

Tenant Resolution Logic

// Middleware to resolve tenant via Hostname or Header

public async Task InvokeAsync(HttpContext context)
{
    var tenantId = _resolver.Resolve(context.Request.Headers["X-Tenant-Key"]);
    
    if (tenantId != null) {
        _tenantService.SetCurrentTenant(tenantId);
        await _next(context);
    } else {
        context.Response.StatusCode = 403; // Protocol violation
    }
}