jHound Large-Scale Profiling of Open JSON Data · 2019. 3. 8. · jHound Large-Scale Profiling of...

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jHoundLarge-Scale Profiling of Open JSON Data

Mark Lukas Möller, Nicolas Berton, Meike Klettke,Stefanie Scherzinger, Uta Störl

07.03.19 © 2019 UNIVERSITÄT ROSTOCK | FAKULTÄT FÜR INFORMATIK UND ELEKTROTECHNIK 1

jHound – Large-Scale Profiling of Open JSON Data

07.03.19 © 2019 UNIVERSITÄT ROSTOCK | FAKULTÄT FÜR INFORMATIK UND ELEKTROTECHNIK 2

{"problem_statement":[{ "problem": "JSON can be used without a schema" },{ "problem": "Arbitrary data can be stored" },{ "problem": "Analyzing JSON is not trivial" }

],"tool_goal":[{ "goal": "Find out how people use JSON" },{ "goal": "Discover certain documents (e.g. CSV as JSON)" }

],"main_scope": "Open JSON-Data"

}

07.03.19 © 2019 UNIVERSITÄT ROSTOCK | FAKULTÄT FÜR INFORMATIK UND ELEKTROTECHNIK 3

Analyze

Inspect

DiscoverCrawl

Scrap