Cloud Computing - An Emerging Technology & Cloud Computing Models
Cloud computing for publishing
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Transcript of Cloud computing for publishing
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Cloud Computingfor Publishing
Mariano Cuniettienter.it | entercloudsuite.com
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Login Log.ED WeMake Produzioni dal Basso
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Mariano CuniettiCTO @ Enter e EnterCloudSuite Hosting & Cloud BU manager
@mcunietti
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The cloud architectureof an online newspaperwith Enter Cloud Suite
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VMHardware
One server
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VM
One server
Scale UP
LIMIT!
Hardware
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LB
WS WS WS WS WS WS
LB
DB DB DB
Cloud architecture
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LB
WS WS WS WS WS WS
LB
DB DB DB
Scale OUT
WS
DB
Cloud architecture
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Time
Cost
Estimated progress
Static capacity
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Time
Cost
Estimated progress
Static capacity
Given resources
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Time
Cost
Investment
Real progress
Given resources
Static capacity
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Time
Cost
Waste
Static capacity
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Time
Cost
Unhappy readers!
Static capacity
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Time
Cost
Real progress
Elastic infrastructure
Elastic capacity
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Il Fatto Quotidianohow can cloud computing support innovation in publishing
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Challenge #1Handle traffic peaks, expected and unexpected(up to 3,000 content requests per second).
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Challenge #2Reduce costs of infrastructure management.
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Challenge #3Make the site safer with high reliability and backups.
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Challenge #4Improve user experience through the reductionof response time.
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Solution #1Agile and simple infrastructure.
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Solution #2Easily replicable components for managementactivities and horizontal scalability.
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Solution #3Object storage (replicated on three region)as a starting point for snapshots and backups.
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Solution #4Caching on application and infrastructureto reduce latency.
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Results #1Response time cut down by 60%.
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Results #2Infrastructure operations managementcan be performed during office hourswithout interruptions.
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Results #3Simplicity: the infrastructure is more manageable,compared to the previous one.
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The naked truth
4x the traffic in less than 1 hour
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Why cloud computing?
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Time
Reduced complexity and reduced time for new hardwareprovisioning.
Resources are available when needed.
Auto-provisioning makes the customer completely independent.
1. 2. 3.
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Costs
No upfrontinvestments.
Resources are billed per minute.
The cost of the infrastructure is directly linked to the server load and therefore to the economic revenue.
1. 2. 3.
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Effort
Infrastructure is no more a barrier.
It’s easier to test new versions: the cost of errorsis reduced.
Maintenance is simple and the tools offered by the platform make critical operations more agile.
1. 2. 3.
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Let us dothe heavy lifting.