Page 88 - Big data - Concept and application for telecommunications

2 Big data - Concept and application for telecommunications 2

Title Online big data market place using a data broker based on the trust
Roles/Sub – DP:data supplier (big data seller)
roles – DP:data broker (big data market place)
– BDSP (big data buyer)
Figure
(optional)

Pre-conditions The data broker mediates between the data suppliers and the big data service providers that are
(optional) part of the market place. The data broker does not deliver data to BDSPs: this is the role of data
suppliers.
Post-
conditions
(optional)

Derived – Data registration and cataloguing (refer to clause 8.1 requirements 2, 9)
requirement – Data retrieval (refer to clause 8.2 requirement 1)
– Data delivery (refer to clause 8.3 requirements 2, 4, 8)
– Data quality management (refer to clause 8.5 requirement 3)

II.2 Big data intermediary exchange
II.2.1 Use a public big data service for analysing customer's own big data

Title Use a public big data service for analysing the customer's own big data
Description A company would like to use an online big data service for analysing its own big data (since not able
to handle such data by its own means). Therefore, the company searches and finds a suitable online
big data service from a BDSP for this purpose. Thanks to the big data service, the company (being
the big data service customer (BDC)) uploads its own data, and interacts with the BDSP through a
provided user interface to perform an analysis of the uploaded data.
Roles/Sub – BDC
roles – BDSP

80 Moving data – Data exchange and data flow