Page 63 - Big data - Concept and application for telecommunications

Big data - Concept and application for telecommunications 1

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

Related layers
Activities in Functional components
Requirements in [ITU-T Y.3600] with
[ITU-T Y.3600] in this 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 support – functional component Resource layer
network resource monitoring. (7.2.1)

<Clause 8.3 requirement (3)> Data policy management
Use big data OSS
It is required that the CSP:BDIP provides service (7.1.4.1) functional component
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 retention Manage data Data policy management OSS
period before its destruction after termination protection functional component
of a contract, to protect the big data service (7.1.3.5) (7.3.3.2)
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
OSS
implementing the CSC’s data protection and protection functional component
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 OSS
data and analytical results according to the protection functional component
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 support – monitoring functional OSS
management of data life-cycle operations. component (7.3.3.1)

<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.

<Clause 8.3 requirement (1)>
It is required for the CSP:BDIP to support Resource orchestration
Perform data
different data types with sufficient storage functional component OSS
storage (7.1.3.2)
space, elastic storage capacity, and efficient for big data (7.3.3.4)
control methods.

Basics of Big data 55