18. Cloud & Scalabilité
• L’élasticité : les différentes politiques
Plusieurs politiques peuvent être mises en place pour rendre les services « élastique » et adaptable
à la charge réellement utilisée :
Manuelle
Programmée
Automatique
21. t
Compute
Inactivity
Period
t
t
t
On and Off
On & off workloads (e.g. batch job)
Over provisioned capacity is wasted
Time to market can be cumbersome
Unpredictable Bursting
Unexpected/unplanned peak in demand
Sudden spike impacts performance
Can’t over provision for extreme cases
Compute
Growing Fast
Successful services needs to grow/scale
Keeping up w/ growth is big IT challenge
Cannot provision hardware fast enough
Compute
Predictable Bursting
Services with micro seasonality trends
Peaks due to periodic increased demand
IT complexity and wasted capacity
ComputeCloud Computing Patterns
25. Business Continuity
Increasing costs
Too many complications, problems and mistakes
Business
Continuity
Not enough data retention
Time-intensive media management
Untested DR & decreasing recovery confidence
Too much data with insufficient protection
26. Azure Site Recovery
Customer 1 DC
Microsoft Azure
Site Recovery
Microsoft Azure
Customer 2 DC
DR OrchestrationDR Orchestration
Target: Microsoft Azure
Extensible Data
Channel
27. Azure Site Recovery
Business
Continuity
Zero RPO/Near sync RPO solutions with Azure Site Recovery
DR Support for any Infrastructure on your on-premises
(Hyper-V, VMWare, Physical)
Simple, consistent, unified management experience
Support for Enterprise scenarios: Shared Storage, raw
devices, clustering, group consistency
Support for Enterprise Class Applications
Low TCO DR to Public Cloud or Service Provider Cloud
32. Datacenters Azure 28 Regions Worldwide
100+ datacenters
Top 3 networks in the world
2.5x AWS, 7x Google DC Regions
G Series – Largest VM in World, 32 cores, 448GB Ram, SSD…
Operational
Announced/Not Operational
Central US
Iowa
West US
California
East US
Virginia
US Gov
Virginia
North Central US
Illinois
US Gov
Iowa
South Central US
Texas
Brazil South
Sao Paulo State
West Europe
Netherlands
China North *
Beijing
China South *
Shanghai
Japan East
Tokyo, Saitama
Japan West
Osaka
India South
Chennai
East Asia
Hong Kong
SE Asia
Singapore
Australia South East
Victoria
Australia East
New South Wales
* Operated by 21Vianet ** Operated by Deutsche Telekom
India Central
Pune
Canada East
Quebec City
Canada Central
Toronto
India West
Mumbai
Germany North East **
Magdeburg
Germany Central **
Frankfurt
North Europe
Ireland
East US 2
Virginia
United Kingdom
RegionsUnited Kingdom
Regions