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Cloud Computingfor Publishing
Mariano Cuniettienter.it | entercloudsuite.com
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Mariano CuniettiCTO @ Enter e EnterCloudSuite Hosting & Cloud BU manager
@mcunietti
The cloud architectureof an online newspaperwith Enter Cloud Suite
VMHardware
One server
VM
One server
Scale UP
LIMIT!
Hardware
LB
WS WS WS WS WS WS
LB
DB DB DB
Cloud architecture
LB
WS WS WS WS WS WS
LB
DB DB DB
Scale OUT
WS
DB
Cloud architecture
Time
Cost
Estimated progress
Static capacity
Time
Cost
Estimated progress
Static capacity
Given resources
Time
Cost
Investment
Real progress
Given resources
Static capacity
Time
Cost
Waste
Static capacity
Time
Cost
Unhappy readers!
Static capacity
Time
Cost
Real progress
Elastic infrastructure
Elastic capacity
Il Fatto Quotidianohow can cloud computing support innovation in publishing
Challenge #1Handle traffic peaks, expected and unexpected(up to 3,000 content requests per second).
Challenge #2Reduce costs of infrastructure management.
Challenge #3Make the site safer with high reliability and backups.
Challenge #4Improve user experience through the reductionof response time.
Solution #1Agile and simple infrastructure.
Solution #2Easily replicable components for managementactivities and horizontal scalability.
Solution #3Object storage (replicated on three region)as a starting point for snapshots and backups.
Solution #4Caching on application and infrastructureto reduce latency.
Results #1Response time cut down by 60%.
Results #2Infrastructure operations managementcan be performed during office hourswithout interruptions.
Results #3Simplicity: the infrastructure is more manageable,compared to the previous one.
The naked truth
4x the traffic in less than 1 hour
Why cloud computing?
Time
Reduced complexity and reduced time for new hardwareprovisioning.
Resources are available when needed.
Auto-provisioning makes the customer completely independent.
1. 2. 3.
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.
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.
Let us dothe heavy lifting.
