An introductory deck talking about the role that Data Quality plays in the NoSQL and Semantic space.

3. Overview
Tenets of Data Quality
NoSQL Data Formats
Data Futures

4. Schema
Uniqueness

6. Exterminate!

9. Uniqueness

12. • Provenance is metadata about where data has been.
• Once universal global identifiers are used, such provenance
can identify both the resource and the record
• NoSQL (and especially graph) databases are powerful tools
for maintaining provenance even when data is stored
elsewhere.
• Provenance also covers assigning authorization, usage
rights, licenses, and verifiability.
• Provenance and blockchain are complementary tech.

14. id,type,playedBy,knownAs,firstEpisode,lastEpisode,affiliatedWith
doctor12,doctor,”Peter Capaldi”,”Twelfth Doctor,”Deep Breath”,
“Twice Upon ATime”,claraOswald
claraOswald,companion,”Jenna Coleman”,”Clara Oswald”,
”Asylum of the Daleks”,”Twice Upon aTime”,doctor12

15. <Characters>
<Doctor id=“doctor12”>
<playedBy>Peter Capaldi</payedBy>
<knownAs>Twelfth Doctor</knownAs>
<firstEpisode>
<name>Deep Breath</name>
<date>2013-12-25</date>
</firstEpisode>
<lastEpisode>
<name>Twice Upon aTime</name>
<date>2017-12-25</date>
</lastEpisode>
<affiliatedWith idref=“#claraOswald”/>
</Characters>

16. {Characters:[
{charType:”Doctor,
id:“doctor12”,
playedBy:”Peter Capaldi”,
knownAs:”Twelfth Doctor”
firstEpisode:{
name:”Deep Breath”,
date:”2013-12-25”
},
lastEpisode:{
name:”Twice Upon aTime”,
date:”2017-12-25”
},
affilliatedWith:[{
type:”companion”,
idref=“#claraOswald”
}]
]}

17. @prefix character: <http://example/character/>.
@prefix actor: <http://example/actor/>.
@prefix term: <http://example/term/>.
@prefix episode: <http://example/episode/>.
@prefix : <http://example/character/>.
character:_doctor12
a character: ;
rdfs:label “TheTwelfth Doctor”;
:type term:_CharacterType_Doctor;
:played By actor:_PeterCapaldi;
:knownAs “Twelfth Doctor”;
:firstEpisode episode:_DeepBreath;
:lastEpisode episode:_TwiceUponATime;
.
character:_ClaraOswald
a character: ;
rdfs:label “Clara Oswald”;
:type term:_CharacterType_Companion;
:playedBy actor:_Jenna Coleman;
:affiliatedWith character:_doctor 12;
.

20. affiliatedWith
affiliatedWith
followedBy
followedBy
followedBy
affiliatedWith
Companion
Doctor
character:type
character:type
character:type
character:type
character:type