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Multi Tenant SaaS Architekturen
Isolation, Skalierung und Sicherheit moderner Cloud-Anwendungen
This book is 100% completeLast updated on 2026-09-26
Ein praxisorientiertes Handbuch für Architekten, Ingenieure und Entscheider: wie mandantenfähige SaaS-Systeme wirklich in Produktion bestehen - jenseits der Theorie.
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Software-as-a-Service ist mehr als ein Vertriebskanal - es ist ein eigenes Ingenieurshandwerk mit eigenen Fehlerbildern und Skalierungsgrenzen. Wer sich mit Kubernetes, Datenbanken oder Identitätssystemen einzeln beschäftigt, findet exzellente Literatur. Wo diese Disziplinen sich im mandantenfähigen Systemdesign kreuzen, wird die Luft dünn - hier setzt dieses Buch an. Matthias Kreuzberg, Softwarearchitekt mit jahrzehntelanger Praxis vom Start-up bis zum regulierten Großkonzern, führt durch alle Ebenen mandantenfähiger Architektur: Tenancy-Modelle (Shared Everything, Schema-Trennung, Database-per-Tenant), Datenisolation und Verschlüsselung, Authentifizierung mit OAuth/OIDC und RBAC/ABAC, horizontale Skalierung und Performance, Zero Trust und Compliance (DSGVO, ISO 27001, SOC 2), CI/CD und Incident Response sowie sechs vollständige Referenzarchitekturen aus CRM, HR, FinTech, Gesundheitswesen, Fertigung und Bildung. Über 30 Diagramme, Vergleichstabellen und Production Tips machen jede Kompromissentscheidung greifbar. Keine Silberkugel - eine Sammlung ehrlicher, praxiserprobter Kompromisse für alle, die mandantenfähige Systeme bauen und verantworten.
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Matthias Kreuzberg
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