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STATUS OF THE SDMX
IMPLEMENTATION AT INEGI
7th Meeting of the Expert Group on SDMX
27 October 2014, Seoul, Korea
ON PRODUCTION
INEGI’s site has an SDMX section
which is open to the public Contains: • Descriptions and tutorials to understand the
standard • Links to download SDMX tools from CIRCA • URL building interface for querying the REST
web service • Download of dataflows, DSDs, code
lists • Guides to make use of the web services
• Explanations and examples on how to make graphs to visualize the flows
• Developers section
SDMX Infrastructure at INEGI
DSW v1.2.7
Produces DSD
Mapping Assistant v2.9.0
Mapping
Dissemination Databases
Queries
SDMX-RI v2.4.4
REST (SDMX 2.1 final)
SDMX-RI v4.0.6
REST (SDMX 2.1 final)
Uses
Produces Produces
Test Production
SDMX Dataflow
XML JSON CSV XML
Uses
SDMX Dataflow
Mapping Assistant v3.1.3
Additional formats supported
• JSON (since 2012)
• JSONP (since 2012)
• CSV (since 2012)
Collection Tools
• Portable versions of Mapping Store and
Mapping Assistant (2.9)
– Generation of CSV based on DSD
– Oriented to collect information from institutions with
limited computational resources
Available SDMX Flows
• Short Term Economic Indicators (STEI)
• Short Term Economic Statistics (STES)
• Quarterly Gross Domestic Product (GDP)
• Goods Commercial Trade of Mexico: – HS2007, years 2010-2011
– HS2012, years 2012-2013
• Millennium Development Goals Indicators (MDG).
• Infra Annual Labor Indicators – Quarterly
– Monthly
UNDER DEVELOPMENT
Renewing the SDMX Infrastructure
• Adoption of the new Eurostat’s SDMX RI which
implements the CommonAPI
– Testing
– 17x time improvement
New version of the SDMX Section
• Better look and
responsiveness
• Implementation of new
visualization
components based on
D3 and AngularJs
Domestic exchange
• Pilot test to collect information from a Federal
Department
– Identification of technical capabilities to select
prospective partners
– Planning and agreement building
– Adapting RI components
Collaboration with other Countries
• Collaborating with ILO to review the DSDs – 47 DSD with 90 concepts each
• Joint collaboration with ISTAT for Implementing the CommonAPIs – We have reviewed the actual
implementation, now we are going to start filling the gaps
Updating SDMX Flows • Quarterly GDP
– Adoption of SDMX National Accounts-Data Structure Definition (NA-DSD)
• Commercial Trade of Mexico – Adoption of the DSD from UNSD to provide information to
COMTRADE
• MDG indicators – New DSD with additional Indicators from Mexico
• Labor Statistics – Pilot test of new dataflows for ILO
Conclusions
• SDMX implementation has become a mix of project and continuous process
• New version of SDMX has brought a necessary (r)evolution of technical and conceptual aspects
• The new RI-SDMX with the Common API is elegant but it needs to be complemented with “Custom Data Formats” for CSV and for JSON, in Structures and in Data
• SDMX need to still relevant in the age of the “Data Revolution”
