IaaS + PaaS Idea

Infrastructure as a Service (IaaS)

Platform as a Service (PaaS)

DatabaseDatabase Testing Tools

Testing Tools

Developer Tools

Developer Tools

DBMSDBMS Directory Services

Directory Services

StorageStorage Virtual Machines

Virtual Machines

Web ServersWeb Servers Server HostingServer HostingCDNCDN

Data Center Facilities

Routers / Firewalls

Routers / Firewalls

LAN/WANLAN/WAN Internet Access

Internet Access

Hosting Centers

Hosting Centers

Virtualized Layer

Physical Layer

IaaS + PaaS Idea

Key = Virtualization

Figure 1 : Virtualization definition [1]

Key = VirtualizationFull Virtualization

Para Virtualization

Figure 2 : Full Virtualization Architectures [2]

IaaS + PaaS Examples

Figure 3 : Federal Cloud Computing Draft Services Framework [3]

GSA ’s Framework

Figure 4 : Cloud Computing Architecture vs. “XaaS” [4]

Siemens ’s Architecture

Figure 5 : comparison of vendors and technologies [4]

i2Cat Foundation ’s Solution

Figure 6 : iaasframework.com, Open Source for building IaaS solutions [5]

Figure 7 : IaaS Framework [5]

Figure 8 : IaaS Architecture [5]

Figure 9 : FEDERICA project [9]

Figure 10 : FEDERICA work flow [9]

Functional Areas in the Cloud-Ready Data Center

- Network Infrastructure- Compute and Storage- Services- Management and Orchestration

Juniper Networks ’s Solution

Figure 11 : Data center reference framework [6]

Figure 12 : Juniper Networks management infrastructure [6]

Figure 13 : Consistent management of the physical and virtual network from Junos Space [6]

Figure 14 : Junos Space infrastructure [6]

Jamcracker ’s Platform

Figure 15 : Microsoft ECI Datacenter Components [7]

Microsoft ’s Platform

Figure 16 : Microsoft ECI Datacenter Components [8]

Figure 17 : Common Toolset across Public and Private Clouds [8]

Figure 18 : Microsoft Private Cloud Cross-platform Support [8]

Figure 19 : Microsoft extensive range of Enterprise-class Cloud Solutions [8]

Figure 20 : Microsoft Cloud Services Offering [8]

Figure 21 : Microsoft Cloud Services Offering [8]

Reference

[1] http://www.teknocrat.com/how-to-run-linux-on-windows-without-virtualization.html[2] “Guide to Security for Full Virtualization Technologies”, NIST.[3] “Cloud Computing Initiative Vision and Strategy Document (DRAFT)”, GSA.[4] “Cloud Computing Architecture”, Siemens AG 2010, Corporate Technology.[5] “Virtualization frameworks and a service plane for multi-domain provisioning”, i2CAT Foundation[6] “Cloud-Ready Data Center Reference Architecture”, Juniper Networks.[7] “The Jamcracker Platform”, Jamcracker, Inc.[8] “Microsoft Private Cloud Solutions - A comparative look at Functionality, Benefits, and Economics”, Microsoft Corporation. [9] “FEDERICA, Federated E-infrastructure Dedicated to European Researchers Innovating in Computing network Architectures”, http://www.fp7-federica.eu