ddma / grc: datakwaliteit

Event: DDMA DQ Dag

Thema: Datakwaliteit

Spreker: Graham Rhind - GRC Database Information

Datum: 12 september 2006 – Fortis NV, Utrecht

www.ddma.nl

GRC Database Information 2006

Internationale adressering

DDMA's dag van de datakwaliteit12 september 2006


“Thinking globally and acting globally are two different things”

John Yunker


Nieuwe Prinsengracht 80-hs1018 VV AMSTERDAM

Straatnaam Huisnummer

Toevoeging

PlaatsPostcode


80-hs

80-i80-ii80-iii

a/b t/o 8084 g


Omvang:c 244 landen

> 6000 talen

122 adres formaten (op macro niveau)

> 35 persoonsnaam formaten


Ralph SmithPitcairn IslandsSouth Pacific (via New Zealand)

Mr Graham RhindRoom 17Kennington House91 Moonlight CrescentStation Road Industrial EstateBensonOXFORDOxfordshireOX9 2AAGreat Britain


12 regels voor internationale data kwaliteit


Approach data management from the viewpoint of the data,not from the limitations of applications, hardware, software, standards or anything else

Reduce the distance between data user and data – integrated systems hide data

Data quality should be the norm – always. Never compromise on data quality

Collect good data in preference to trying to correct bad data. Validate data on entry

Open your mind to diversity

Assume nothing except that your assumptions are incorrectCombat ignorance. You can’t find solutions if you don’t recognise that there are problems.


Cultural and language variations are a function of person, not place

Alter your data processes to fit cultural and linguistic norms, not vice versa

Consider context

Don’t reinvent the wheel

Use common sense!


Bezoekers aan je site zijn:

Niet bewust van Onverschillig tegenover Vijandig tegenover

“correcte” methodes van adressering bij data entry


Anne Frank Organisation



De meerderheid van ‘s werelds

bevolking schrijft hun naam anders



In vele culturen hebben mensen

geen familienaam



!



Use common sense!




Combat ignorance. You can’t find solutions if you don’t recognise that there are problems.


British School of A’dam


British School of A’dam

!


Hotel Res


Hotel Res

!


Hotel Res


Hotspot Amsterdam!


Hotspot Amsterdam

!


Hotspot Amsterdam


KLM


KLM

!


KLM

!

!


KLM

!


KLM


KLM


Data quality should be the norm – always. Never compromise on data quality



Assume nothing except that your assumptions are incorrectCombat ignorance. You can’t find solutions if you don’t recognise that there are problems.

Alter your data processes to fit cultural and linguistic norms, not vice versa


Ministerie van Buitenlandse Zaken



Kebbawah Duli Yang Maha Mulia Paduka Seri Baginda Sultan Haji Hassanal Bolkiah Mu’izzaddin Waddaulah ibni al-Marhum Sultan Haji Omar ‘Ali Saifuddien Sa’adul Khairi Waddien, Sultan and Yang di-Pertuan of Negara Brunei Darussalam. (225)



Kennington House17 Saint Helens AvenueChurch Lane Industrial AreaBenson



!



•Llanfairpwllgwyngyllgogerychwyrndrobwyll-llantysiliogogogoch [59]•Tetaumatawhakatangihangakoauaotamateaurehaeaturipukapihimaungahoronuku pokaiwhenuaakitanarahu[92]•Krungthepmahanakonbowornratanakosinmahintarayudyaya-mahadiloponoparatanarajthaniburiromudomrajniwesmahasatarn-Amornpimarnavatarsatitsakattiyavisanukamphrasit [163]



!



• GERMANY• DEUTSCHLAND• BRD• ALLEMAGNE• D• GERM• GER• B.R.D.• BAYERN• NRW


Schiphol


Schiphol

!


Schiphol


Schiphol

Canary Islands

Channel Islands


Schiphol


HE AEE


HE AEE

Onderzoek op bijna 1 miljoen “schone” Nederlandse adressen toont ‘s-Gravenhage geschreven in 57 verschillende manieren, waarvan 53 fout (meer dan 50% van alle gevallen)


90% van datakwaliteit is te bereiken door het gebruik van 10% van de “effort”.


GRC Database InformationNieuwe Prinsengracht 80-hs1018 VV AMSTERDAM020-5286120

http://[email protected]

ddma / grc: datakwaliteit

Documents

data data quality

anne frank organisation

bad data

data user

data processes

approach data management

elsecollect good data

data integrated systems