How to Store and Process Big Data: Are Today’s Databases Sufficient?

Completeness pattern runtime: 0.9 seconds (46 patterns). Median over 7

She also sees that employee Dave ran the related queries, contacts him and ensures data minimization regarding data collection.. 4

By using Pig Latin as an intermediate layer of abstraction between SPARQL and MapRe- duce, the mapping is automatically compatible to future versions of Hadoop (including major

Linked data that matches triple patterns in the federated query are placed in the local graph, which is also utilised by the endpoint query manager and active discovery manager

To fulfill the overall goal for federated queries on INSPIRE and Linked Data, the INSPIRE data must be transformed into a Semantic Web representation as Semantic Web-formats

Thus, the ideal sampling of the Semantic Web would be to extract query terms referring to physical entities and abstract concepts from a hypertext search engine query log, and then

Given the form of query expressions composed by the interface introduced in Section 2, we restrict ourselves to acyclic connected queries.. This restriction is dictated by

if p is the property() function, then the resulting collection will include all complex resources of type Relationship with id attribute value obtained from invoking the getid()