Greenclouds aggregates excess IT capacity from multiple datacenters into an on-demand cloud platform and sells computing resources at a discounted price with a 99.99% SLA. It delivers a high performance and highly available infrastructure as a service (IaaS) platform without owning any hardware, unlike other major IaaS providers. The cloud management platform is based on an in-memory data grid that provides features like distributed caching, messaging, and event processing to enable scalability, availability, and fail-over of the cloud infrastructure.

1. Laurentiu Rudeanu
Java Team Leader at Levi9
l.rudeanu@levi9.com

2. Confidential 2

3. + With 99.99 SLA
+ Delivers a high available –and performance IaaS platform.
Greenclouds.
+ Aggregates excess IT capacity.
+ Based on pay-as-you-go indexed pricing.
+ Reduce of CO2 footprint.
+ Global capacity. Local delivery.
Multiple organizational datacenters
Portal
CompaniesCompaniesCompanies
Selling e
where
Greenclouds aggregates excess IT capacity into an
on-demand cloud and sells it at a discounted price.

4. GreenClouds services

5. GreenClouds in Cloud Computing

6. GreenClouds in Cloud Computing

7. Unique IaaS cloud platform
+ Green
No own hardware:
+ In contrast to ALL other IaaS platforms
Amazon EC2
GoGrid
RackSpace
Windows Azure

9. Order instances

10. Manage instances

11. Virtual Private Cloud / VPN

12. Challenges
+ Performance
Challenges:
+ Implementation itself
Subscribe resources to the cloud
Network design
Management platform
+ Scalability
+ Availability (HA / Fail-over)

14. Architecture Overview.

15. Physical hosts
Physical host:
+ Hypervizor (ESXi)
+ Multiple VMs

16. vSphere platform

17. Elastic capacity

18. Cloud Abstractions.

21. The Cloud Management Platform.

22. In-memory data grid container
Space
+ JavaSpaces implementation (Sun)
Based on:
+ OpenSpaces standard

23. Space primitives

24. Space features
+ Remoting
+ Event processing
Space features:
+ Object store / Distributed cache
+ Message bus
+ Remoting
+ Event processing
+ Object store / Distributed cache
+ Message bus

25. In-Memory Data Grid
+ Event-driven architecture
+ Fail-over / HA
In-Memory Data Grid:
+ Linear scalability (!)
+ Service-oriented architecture

26. The Cloud Management Platform.

29. Questions
Laurentiu Rudeanu
l.rudeanu@levi9.com

30. Questionnaire please.
Thank you