multi – tenancy challenges in storage cloud byte
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Multi – tenancy Challenges in Storage Cloud ByteTRANSCRIPT
Multi – Tenancy Challenges in Storage
Feb 05, 2013
Agenda
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1. Multi-Tenancy Evolution2. Current Status of Storage3. Requirements of Multi-Tenant Storage4. CloudStack Roadmap in this storage revolution
The Stack
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The Multi-Tenancy Journey
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The first to multi-tenantis the Application layer
The Multi-Tenancy Journey
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The first to multi-tenantis the Application layer
The Multi-Tenancy Journey
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Application Multi-Tenancyis now known as
?
The Multi-Tenancy Journey
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Application Multi-Tenancyis now known as
The Multi-Tenancy Journey
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SaaS examples
The Multi-Tenancy Journey
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The second to multi-tenantis the Network layer
The Multi-Tenancy Journey
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The second to multi-tenantis the Network layer
VLAN
The Multi-Tenancy Journey
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The Big Bang
The Multi-Tenancy Journey
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The server virtualization
The Multi-Tenancy Journey
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The next big thing in multi-tenancy revolution is the
Storage
The Multi-Tenancy Journey
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The Multi-Tenancy Current Stack
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Why storage is not shared among multiple apps ?
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Why storage is not shared among multiple apps ?
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Every application requires dedicated physical storage, resulting in
storage fragmentation
Database
Storage Array
Tailored forDatabase workload
Video Streaming
Storage Array
Tailored forStreamingworkload
MicroSoftExchange
Storage Array
Tailored for Exchange workload
Technology limitation: Storage endpoints can only be defined in terms of capacity.
So, legacy solutions need dedicated physical storage to meet an application’s
performance demands
Storage is not shared at a Datacenter
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DatabaseVideo Streaming
Multi-TenantStorage
MicroSoftExchange
Requirements of Multi-Tenant Storage
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App3App2
Multi-TenantStorag
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App1
Requirements of Multi-Tenant Storage
Security &Isolation
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App3App2
Multi-TenantStorag
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App1
Requirements of Multi-Tenant Storage
Performance Guarantee
- IOPS- Throughput- Latency
2000 trans/sec 1MB/Sec 3MB/Sec
5000 IOPs
3000 IOPs+ <4ms latency
2MB/sec
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App3App2
Multi-TenantStorag
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App1
Requirements of Multi-Tenant Storage
Backup and storage management control
Every Hour
Every Minute
Synchronous Backup
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App3App2
Multi-TenantStorag
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App1
Requirements of Multi-Tenant Storage
DelegatedManagement(provision + monitor)
SuperAdmin
SiteAdmin
AccountAdmin
Multi-Tenant Storage at a Datacenter
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CloudByte ElastiStor Cluster
Server Farm
Storage Farm
(With Multi-Tenant Storage)
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A Glimpse at Multi-Tenant Storage
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Storage multi-tenancy in CloudStack
Feb 05, 2013
Storage multi-tenancy in CloudStack