Global Windows Azure Bootcamp : Samir Arezki Multi-Tenancy Sponsor Annuel: Viseo

2. 29/03/2014
Multi-Tenancy sur le
Cloud Windows Azure
Live coding
Samir AREZKI

3. Who I am ?
Samir AREZKI
Consultant .NET / Windows Azure
Altran technologies
Email : ms.arezki@outlook.com
Twitter : @itfana
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4. Session Agenda
Multi-tenancy
Architecture globale
Windows Azure active directory
ASP.NET Cloud Multi-Organisation
SQL Database Federation
Modèles de déploiements
Auto-scaling
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5. Objectif de la session
 Construire une application web (ASP.NET)
multi-organisation sur Windows Azure.
 Prérequis :
 Visual Studio 2013 Express
 Compte Windows Azure
 Windows Azure SDK for .NET
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6. 29/03/2014
Multi-tenant vs Single-tenant

7. Architecture Globale
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8. Windows Azure Active Directory
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9. WAAD Premium
 Une réinitialisation du mot de passe d'utilisateur en libre-
service
 La configuration et la gestion de l'accès basée sur des
groupes pour les applications SaaS
 La personnalisation de société (Premium branding) :
http://technet.microsoft.com/en-us/library/dn532270.aspx
 Rapports de sécurité détaillés
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10. Graph API
 https://graph.windows.net/<tenant>/?api-
version=2013-04-05
 http://graphexplorer.cloudapp.net/
 WINDOWS AZURE AD GRAPH COMMON
QUERIES:
 http://msdn.microsoft.com/en-
us/library/windowsazure/jj126255.aspx
 Windows Azure AD Graph API Helper
Library
 http://code.msdn.microsoft.com/Windows-Azure-
AD-Graph-API-a8c72e18
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11. Demo: Windows Azure Active Directory
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12. ASP.NET : Cloud Multiple Organizations
 Nouveau modèle d’Authentification, Cloud – Multiple
Organizations
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13. ASP.NET et WAAD
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14. Accès externes
Litware (ISV) directory
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15. Demo: ASP.NET
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16. Architecture des données
 SQL
 NoSQL
 Azure Table Storage
Patterns : Sharding et partitionnement horizontal.
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17. Database Scalability : SQL Federation
 Simplifié la Multi-tenancy
 Conception et le développement de solutions multi-tenantes
 Gestion et administration efficace des locataires
 Outillage : SQL Server Management Studio, Portail Azure…
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18. Azure SQL Database Federations
 Federation
 Federation Root
 Federation Member
 Federation Key
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19. Demo: Azure SQL Database Federations
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20. Modèles de déploiement
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cloud service
Windows Azure
Web Site

21. Demo: Windows Azure Web Site
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22. Auto-scaling
 Windows Azure Autoscaling : Cette fonction prend en
charge les scénarios de mise à l'échelle les plus courants.
Vous pouvez configurer une solution en utilisant le Portail
Windows Azure.
 Microsoft Enterprise Library Autoscaling Application Block :
Utilitaire permettant la mise à l'échelle basée sur des règles
personnalisées et des données de performance. Approche
plus complexe, nécessite d'écrire du code pour capturer les
données de performance.
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23. Windows Azure Auto-scaling
 Des heures de planification :
 Journée, Nuit.
 Heures, Jours, Weekends.
 Des métriques :
 Nombre d’instances minimum et maximum,
 UC cible minimum et maximum.
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24. Demo: Auto-scaling
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25. Ressources
• Developing Multi-Tenant Web Applications with Windows Azure AD :
http://msdn.microsoft.com/en-us/library/windowsazure/dn151789.aspx
• Designing Multitenant Applications on Windows Azure
http://msdn.microsoft.com/en-us/library/windowsazure/hh689716.aspx
• Active Directory from on-premises to the cloud – Windows Azure AD
whitepapers : http://www.microsoft.com/en-
us/download/details.aspx?id=36391
• Fédérations dans les bases de données SQL Windows Azure
http://msdn.microsoft.com/fr-fr/library/windowsazure/hh597452.aspx
• VS2013 RTM, Organizational Accounts and Publishing to Windows Azure
Web Sites http://www.cloudidentity.com/blog/2013/10/24/vs2013-rtm-
organizational-accounts-and-publishing-to-windows-azure-web-sites/
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26. SQL Federation : Monitoring and Troubleshooting
 sys.dm_federation_operations - Returns one row per SPLIT or
DROP operation, containing information on the progress of
an operation and any error conditions or the operation.
 sys.dm_federation_operation_members - Returns federation
members involved in a federation operation
 sys.dm_federation_operation_errors - Returns information on
errors that occur during a SPLIT or DROP operation
 sys.dm_federation_operation_error_members - Returns a list
of members involved in federation operations that failed due
to errors.
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27. SQL Federation : Monitoring and Troubleshooting
 sys.federations - Returns the federations within a database
 sys.federation_distributions - Returns the distribution type
and data types used by a federation
 sys.federation_members - Returns Information on member
to federation associations
 sys.federation_member_distributions - Returns distribution
information about members within a federation
 sys.federation_table_columns - Returns specialized
federation properties of federated tables
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28. SQL Federation :
 sys.federation_history - Returns historical information about
a federation
 sys.federation_distribution_history - Returns historical
information about the distribution type and data types used
by a federation
 sys.federation_member_history - Returns historical
information for each member of a federation
 sys.federation_member_distribution_history - Returns
historical information about the distribution range for
federation members.
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29. SQL Federation : Best Practices
 Federations
 Normalize your data model all the way
 Apply Scale-First design principles
 Select Table Groups that need Scale-out
 Federation Keys and Atomic Units
 Target latency and scale sensitive queries
 Ensure transaction boundaries
 Distribute the app workload equally across members
 Fit in the scale-up limit
 Unique Key Generation
 Identity
 Uniqueidentifier
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