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GSIM, CSPA, and Related Ac2vi2es of the HighLevel Group Arofan Gregory Metadata Technology NA April 1. 2014 NADDI, Vancouver

A6 NADDI2014 GSIM CSPA & Related ActivitiesGregorysummit.sfu.ca/system/files/iritems1/13942/GSIM_CSPA_and... · 2020. 5. 23. · GSIM,&CSPA,&and&Related&Ac2vi2es& of&the&High;Level&Group&

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Page 1: A6 NADDI2014 GSIM CSPA & Related ActivitiesGregorysummit.sfu.ca/system/files/iritems1/13942/GSIM_CSPA_and... · 2020. 5. 23. · GSIM,&CSPA,&and&Related&Ac2vi2es& of&the&High;Level&Group&

GSIM,  CSPA,  and  Related  Ac2vi2es  of  the  High-­‐Level  Group  

Arofan  Gregory  Metadata  Technology  NA  

April  1.  2014  NADDI,  Vancouver  

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Introduc2on  

•  It’s  all  about  acronyms:  – UNECE  – CES  – GSBPM  – GSIM  – CSPA  – DDI  

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Official  Sta2s2cs  

•  UN/ECE  –  The  United  Na2ons  Economic  Commission  for  Europe  –  Based  in  Geneva  (Palais  de  Na2ons)  –  Not  strictly  European  in  Scope  

•  CES  –  The  CommiWee  of  European  Sta2s2cians  –  Not  strictly  European  in  Scope  –  Coordinates  sta2s2cal  ac2vity  among  na2onal  and  supra-­‐na2onal  sta2s2cal  agencies    

•  HLG  –  The  High  Level  Group  for  the  Moderniza2on  of  Sta2s2cal  Produc2on  and  Services  – What  do  you  think?  

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The  Perceived  Problem  

•  In  the  age  of  Google,  “Big  Data”,  and  Open  Data,  sta2s2cal  agencies  fear  they  may  become  irrelevant  

•  The  demand  for  data  is  huge,  but  tradi2onal  sta2s2cal  produc2on  is  rela2vely  slow,  and  very  expensive  

•  Budgets  are  shrinking,  but  the  legal  requirements  for  official  data  are  not  changing  

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A  Reference  Model  for  Process  

•  Over  the  past  few  years,  the  CES  community  produced  a  “reference  model”  describing  the  sta2s2cal  produc2on  process  

•  GSBPM  –  the  Generic  Sta2s2cal  Business  Process  Model  – Very  effec2ve  in  allowing  sta2s2cal  agencies  to  describe  their  processes,  and  to  communicate  among  themselves  

– Defines  a  non-­‐linear  process  model,  with  clear  terms  and  defini2ons  

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GSBPM  

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Success  Leads  to  Success…  

•  Following  the  GSBPM  model.  The  HLG  decided  to  create  an  informa*on  model…  

•  GSIM  –  the  Generic  Sta2s2cal  Informa2on  Model  – One  year  to  produce  version  1.0  in  a  series  of  “sprints”  

– Version  1.1  delivered  December  2013  – A  reference  model  for  data  and  metadata  

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GSIM  

•  Version  1.0  was  organized  into  four  areas:  

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Version  1.1  

•  Version  1.1  re-­‐organized  and  simplified  the  model:  –  Task-­‐based  models  

•  Iden2fying  sta2s2cal  needs  •  Managing  sta2s2cal  programs  •  Designing  and  running  sta2s2cal  processes  •  Collec2ng,  processing,  and  dissemina2ng  sta2s2cal  informa2on  

–  “Founda2onal”  informa2on  •  Concepts,  popula2ons,  codelists  and  classifica2ons,  variables,  data  sets,  quality  metadata  

•  Neuchatel  Classifica2on  model  is  now  part  of  GSIM  

•  DDI  4  is  aligning  with  the  GSIM  model  –  Some  parts  of  DDI  3.2  were  influenced  by  GSIM  

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“Full”  GSIM  Model  

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Resources  

•  There  is  an  easy-­‐to-­‐use  “Clickable  GSIM”  available  on  the  UN/ECE  site:  – hWp://www1.unece.org/stat/plagorm/display/GSIMclick/Clickable+GSIM  

– Users  can  add  “views”  •  Specifica2on  is  available  •  Includes  some  profiles  of  DDI  for  implemen2ng  GSIM  (more  to  come)  

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Sta2s2cal  Architecture  

•  To  increase  efficiency,  sta2s2cal  agencies  want  to  share  IT  development  resources  by  sharing  services  

•  CSPA  –  Common  Sta2s2cal  Produc2on  Architecture  – “Plug  and  play”  services  using  standard  interfaces  – Standard  architecture  model  was  developed  

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Cana

da  

Collect  

Process  

Analyse  

Disseminate  

Swed

en   ?  

?  

This  makes  it  hard  to  share  and  reuse!  

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…but  if  sta2s2cal  organisa2ons  work  

together?    

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Collect  

Process  

Analyse  

Disseminate  

?  

?  

Swed

en  

Cana

da  

This  makes  it  easier  to  share  and  reuse!  

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CSPA  Prototype  

•  A  number  of  shared  services  were  developed  in  2013  – Based  on  DDI  interfaces  – “Wrapping”  exis2ng  produc2on  proceses  

•  The  prototype  was  a  success!  – Feedback  to  DDI  is  being  incorporated  into  the  DDI  4  development  

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Looking  Forward  •  HLG  has  now  focused  on  two  areas:  –  Big  Data  (from  a  sta2s2cal  office  perspec2ve)  – More  CSPA  services  

•  Several  are  now  being  developed,  based  not  only  on  DDI  but  also  on  SDMX  

•  DDI-­‐related  work  is  now  being  coordinated  by  the  Moderniza2on  CommiWee  on  Standards  –  Emphasis  is  placed  on  having  standard  profiles  and  mappings  from  GSIM  to  DDI  

– Work  now  being  organized  for  2014  – DDI  Alliance  is  represented  on  this  commiWee  

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Ques2ons?