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Big data - Concept and application for telecommunications 3
Figure 7-9 – Delete provenance units
NOTE – In Figure 7-9, the right end node of process steps is Data 3.
7.3.3 retrieval of provenance information
Figure 7-10 shows an example where a provenance unit is retrieved. As shown in the figure, when the
provenance information of Data 3 is requested from an application (step 1), the BDSP traces the history of
data based on each provenance unit (step 2). The BDSP aggregates the identified provenance units (step 3),
and provides responses to the provenance information of Data 3 (step 4).
Figure 7-10 – Retrieval of provenance information
7.4 Logical components for big data provenance management
The configuration of logical components for managing big data provenance consists of provenance model
management, provenance lifecycle management, analysis support, monitoring, provenance sharing policy
management and personally identifiable information management, as shown in Figure 7-11.
Static data – Data provenance, data formats and trust 109
