ESCWA SDMX Workshop

Session: Reporting Scenarios

Bilateral Exchange

Gateway Exchange

Data/Metadata-Sharing Exchange

Registration of Data Source

query/retrieval

RSS or SDMX Notification

Data/Metadata Reporters

Data/Metadata Consumers

The Old JEDH (Joint External Debt Hub) Site

BIS

IMF

OECD

WorldBank

WEBSITE

(VariousFormats) (3-month production cycle)

JEDH with SDMX

BIS

IMF

OECD

WorldBank

SDMX-ML

SDMX-ML

SDMX-ML

SDMX-ML

SDMX-ML(Debtor database)

[Info about data is registered]

SDMX“Agent”

SDMXRegistry

Discover data and URLs

Retrieves data from sites

JEDH Site

Data providedin real timeto site

SDMX-MLLoaded into

JEDH DB

CountrySTATRegionSTAT

National Publication Server(s)

Regional Publication Server

FAO SDMX Registry

Flow of FAO CountrySTAT-RegionSTAT Implementation

1

23a

4

3b

SDMX in Action: Prototype System

FOOD AND AGRICULTURE ORGANIZATIONOF THE UNITED NATIONS

Slide courtesy of the FAO

FOOD AND AGRICULTURE ORGANIZATIONOF THE UNITED NATIONS

1 CountryStat National Publication Server

•The web site is published from the files in CountryStat

SDMX Publication

•The new CountryStat files are converted to SDMX-ML data sets and made web accessible on the CountryStat web site

•These files are registered in the FAO SDMX Registry

RegionStat Regional Publication Server

•Queries the registry for new registrations which responds with registration details including the URL of the new data sets

•Retrieves the new data sets from the CountryStat web site

•Converts the SDMX-ML files to an internal format and integrates the new data sets with existing RegionStat data sets

•Re-publishes the RegionStat web site

2

3a

4

Prototype System: Explanation

Slide courtesy of the FAO

3b

The SDMX Census Hub Pilot project reference architecture

NSICensus

Data warehouse

Database

Eurostat

HubWeb

Service

SQLBuilder

SDMXQuery Parser

SDMXGenerator

NSISDMX infrastructure

Slide courtesy of Eurostat

The SDMX Census Hub

Eurostat

Hub