Cloud computing -- Overview and vocabulary

1. ISO/IEC 17788
Cloud Computing Overview and Vocabulary
Comparing to NIST Definitions
By: Hamid Reza Qavami
Director of OCCC Standardization Work-Group
www.cloud-srandards.ir

2. What is inside?!
 Lots of Definitions
 6 Key Characteristics
 4 Deployment Models
 3 Cloud Capabilities Types
Hamid Reza Qavami - www.cloud-standards.ir

3. Cloud Computing Definition
 paradigm for enabling network access to a
scalable and elastic pool of shareable
physical or virtual resources with on-
demand self-service provisioning and
administration
Hamid Reza Qavami - www.cloud-standards.ir

4. NIST
• Essential Characteristics
– Broad network access
– On-demand self-service
– Resource pooling
– Rapid elasticity
– Measured service
ISO/IEC 17788
• 6 Key Characteristics:
– Broad network access
– On-demand self-service
– Multi-tenancy
– Resource pooling
– Rapid elasticity and scalability
– Measured service
Cloud Characteristics
Hamid Reza Qavami - www.cloud-standards.ir

5. Deployment Models
(as NIST)
Public Cloud Private Cloud
Community Cloud Hybrid Cloud
4 Deployment
Models
Hamid Reza Qavami - www.cloud-standards.ir

6. Cloud Service Types
The original NIST Cloud Types
• 3 Cloud (Service offering)
Types
– IaaS
– PaaS
– SaaS
ISO/IEC 17788
• 3 Capabilities Types
– Infrastructure Capabilities
Type,
– Platform Capabilities Type, and
– Application Capabilities Type.
• And many Cloud Service
Categories
– IaaS
– PaaS
– SaaS
– …
Hamid Reza Qavami - www.cloud-standards.ir

7. Cloud Service Categories & Cloud
Capabilities
Cloud Capabilities Types
Infrastructure
Capabilities Type
• Infrastructure as a Service
• Network as a Service
• Data Storage as a
Service
• Compute as a Service
Platform
Capabilities Type
• Platform as a Service
• Network as a Service
• Data Storage as a
Service
• Communication as a
Service
Application
Capabilities Type
• Software as a Service
• Network as a Service
• Data Storage as a
Service
• Communication as a
Service
Hamid Reza Qavami - www.cloud-standards.ir

8. www.cloud-standards.ir
Find Cloud & Related to cloud Standards
Hamid Reza Qavami - www.cloud-standards.ir