Page 734 - Cloud computing: From paradigm to operation

3 XaaS

Table I.1 – Mapping between requirements, activities and functional components

Functional Related layers
Activities in
Requirements in [ITU-T Y.3600] components in this with
[ITU-T Y.3600]
Recommendation [ITU-T Y.3502]
<Clause 8.6 requirement (3)>
It is required for the CSP:BDAP to support Distributed processing
distributed cluster monitoring tools to – functional component Resource layer
monitor the health and status of computing (7.2.1)
clusters.
<Clause 8.6 requirement (5)> Distributed processing
It is recommended for the CSP:BDIP to – functional component Resource layer
support network resource monitoring. (7.2.1)
<Clause 8.3 requirement (3)> Data policy management
Use big data
It is required that the CSP:BDIP provides service (7.1.4.1) functional component OSS
flexible licensing policy for the database. (7.3.3.2)
<Clause 8.3 requirement (7)>
It is recommended that the CSP:BDIP
supports data retention policy covering data
Manage data Data policy management
retention period before its destruction after
protection functional component OSS
termination of a contract, to protect the big (7.1.3.5) (7.3.3.2)
data service customer from losing private
data through an accidental lapse of the
contract.
<Clause 8.7 requirement (4)>
It is recommended that the CSP supports Manage data Data policy management
implementing the CSC’s data protection and protection functional component OSS
security policies over data and analytical (7.1.3.5) (7.3.3.2)
results.
<Clause 8.7 requirement (3)>
It is required that the CSP deletes CSC related Manage data Data policy management
data and analytical results according to the protection functional component OSS
lifetime defined by the CSC or on the CSC's (7.1.3.5) (7.3.3.2)
demand.
<Clause 8.6 requirement (6)>
Data life-cycle
It is recommended for the CSP:BDIP to
– monitoring functional OSS
support management of data life-cycle component (7.3.3.1)
operations.

<Clause 8.6 requirement (4)> Data life-cycle
It is required for the CSP:BDIP to support data – monitoring functional OSS
preservation policy management rules. component (7.3.3.1)

<Clause 8.1 requirement (4)>
Data collection
It is recommended for the CSN: DP to provide Brokerage data functional component Service layer
a brokerage service to the CSP:BDIP for (7.1.1.3)
(7.1.1)
searching accessible data.

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