SaaS Provisioning Bau eines effizienten Systems. Sentinel Cloud Services

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Babette Gertrud Langenberg
vor 8 Jahren
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1 SaaS Provisioning Bau eines effizienten Systems Sentinel Cloud Services Michael MiZu Zunke JFS 2010

2 Agenda Wer sind wir? Um was geht s? Cloud Was ist so anders? Designkriterien Das Framework Transformation Ein Beispiel Lessons learnt

SafeNet Fact Sheet The largest company exclusively focused on the protection of high-value information assets. Protecting information from its creation throughout its lifecycle.

3 SafeNet Fact Sheet The largest company exclusively focused on the protection of high-value information assets. Protecting information from its creation throughout its lifecycle. Founded: 1983 Ownership: private Global Footprint with more than 25,000 customers in 100 countries Employees: 1550 in 25 countries Accredited with products certified to the highest security standards All information provided in this document is confidential information of SafeNet, Inc. and its affiliates, and is for informational purposes only. This information is not disclosed to you for any other purpose, and will be used for no other purpose. All warranties relating to the information in this document, either express or implied, are disclaimed to the maximum extent allowed by law, and SafeNet, Inc. undertakes no obligation to update this information. 3

All information provided in this document is confidential information of SafeNet, Inc. and its affiliates, and is for informational purposes only.

4 Flexible Solutions for Evolving Business for your Business for your Customers for your Budget for your Future Embrace emerging business models to reach valuable new markets Protect against reverse engineering to maintain competitive advantage Prevent unauthorized use and distribution to safeguard existing revenue Automate operational tasks to save time, minimize errors, and reduce costs Simplify reporting and compliance to improve partner and end-user relations * This slide only represents product/solutions that require immediate support from PM, FM, and CC. 4

distribution to safeguard existing revenue Automate operational tasks to save time, minimize errors, and reduce costs Simplify reporting and

5 Parallelen On-Premise Copy Protection SaaS Authentication Products Orders / Entitlements Activation Licensing Tracking Reporting End-User Admin Service Catalog Provisioning,Contract & Entitlements Genauer Authorization betrachtet & Compliance Usage Tracking & Billing Mediation Monitoring & Reporting End-User Monitoring & Management

Provisioning,Contract & Entitlements Genauer Authorization betrachtet & Compliance

6 Zuerst ein paar Grundlagen Das CAP Theorem

7 CAP was tun? Skalierbarkeit durch niedrige Priorität auf Konsistenz Eventually consistent Ansatz Siehe auch:

8 Folgerungen für unsere Problem Domain Manche klassischen Lizenzmodell skalieren nicht Floating Lizenz, Deadcounter Erfordern eine global limitierte Resource Erfordern also globale Synchronisation! Wie macht man sie Cloud-Kompatibel?

Erfordern eine global limitierte Resource Erfordern also

9 Paradigmen unserer SaaS Architektur No Delay! speed, bandwidth & reaction time of service must not suffer just because the service is licensed.

10 Paradigmen unserer SaaS Architektur Scale with the customer! No additional infrastructure because of licensing system.

11 Paradigmen unserer SaaS Architektur No Network Assumptions! Don't assume, the network connection is a given. The system must work without network. Temporary disconnects should be handled within the fault tolerance physics!

12 Paradigmen unserer SaaS Architektur No sharp Cut-Off in distributed license resource data! Because of the "No Delay!" paradigm the system cannot guarantee sharp cut-offs in absolute globally shared values like executions and concurrency values. If enterprises want sharp boundaries, they have to tolerate a drawback on service quality.

" paradigm the system cannot guarantee sharp cut-offs in absolute globally shared

13 Ablauf Provisionierung SaaS Server ISV HQ Resource Mgr Policy Hub ERP Usage / Reporting DB Entitlement Server CRM Auth Server Load balancer ISV App SaaS Client Provisioning Contract Catalog DB Tools SaaS Users Service Tier Nodes ISV Users

Auth Server Load balancer ISV App SaaS Client Provisioning

14 Ablauf Metered Use SaaS Server ISV HQ Resource Mgr Policy Hub ERP Usage / Reporting DB Entitlement Server CRM Auth Server Load balancer ISV App SaaS Client Provisioning Contract Catalog DB Tools SaaS Users Service Tier Nodes ISV Users

Server Load balancer ISV App SaaS Client Provisioning

15 SaaS Sentinel Cloud im Detail Client Node - Feature X, TTLx - Feature Y, TTLy AuthMap - Login - Logout Session EMS SaaS Server YPS SaaS Kitchen RDS RDS Amazon

16 Lesons learnt Lokale Intelligenz reduziert externe Abhängigkeit Stateless eliminiert Synchronisierung Caching & asynchrones update entkoppelt Module Manche klassischen Modelle müssen an die Cloud angepaßt werden um eventually consistent zu werden!

asynchrones update entkoppelt Module Manche klassischen

17 Fragen?

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