Dissemination Web Service. Programmatic access to Eurostat data & metadata

Transcription

1 Dissemination Web Service Programmatic access to Eurostat data & metadata Session 7: capacity building technical stream 1

2 Agenda Context Main features Live demo Getting started Questions & answers 2

3 Context 3

4 Context Collect Process Analyse Disseminate 4

5 Context Collect Process Analyse Disseminate 5

6 Eurostat dissemination systems context Data visualisation tools Data extraction tools 6

7 Eurostat dissemination systems context Data visualisation tools Data extraction tools Data Explorer, Tables Graphs & Maps, 7

8 Eurostat dissemination systems context Data visualisation tools Data extraction tools Bulk download / NavTree 8

9 Eurostat dissemination systems context Data visualisation tools Data extraction tools Bulk download / NavTree web service 9

10 Eurostat dissemination systems context Data visualisation tools Data extraction tools Bulk download / NavTree Dissemination Web Service 10

11 Data scope 11

12 Bulk Download data scope Data extraction tools Bulk download // NavTree No external trade data 12

13 Dissemination web service data scope Data visualisation tools Data extraction tools Dissemination Web Service Plus external trade data 13

14 Data scope 14

15 Objectives Dissemination Web Service Availability - expose publicly available data, compliant with well recognized industry standards such as SDMX. Interoperability - for multiple organizations using several different types of client applications and programming languages. Reusability - component-based architecture 15

16 1 Main Features 16

17 Main Features Built on SDMX-RI Supported operations RSS feed 17

18 Main Features 1 Built on SDMX-RI 18

19 Main Features Built on SDMX-RI 19

20 Main Features Built on SDMX-RI Modularity Extensibility Scalability Knowledge Base Policy 20

21 Main Features 2 Retrieve List of available datasets Dataset structure definitions Data, either fully or filtered 21

22 Main Features Retrieve List of available datasets Dataset structure definitions Datasets in full or query dataset subset Compliant with SDMX 2.0 SDMX

23 Main Features Retrieve List of available datasets Dataset structure definitions Datasets in full or query dataset subset Compliant with SDMX 2.0 SDMX 2.1 Communication Protocols SOAP REST 23

24 Step 1 Data retrieval - recommended approach Identify Data Navigation Tree (Search Database) RSS feed Get list of available datasets 24

25 Step 2 Data retrieval - recommended approach Retrieve Data Structure /rest/datastructure/estat/dsd_prc_hicp_midx/latest 25

26 Step 3 Data retrieval - recommended approach Retrieve Data /rest/data/prc_hicp_midx/..cp00.eu+de+fr 26

27 Data retrieval customizable data access using SDMX-ML queries 27

28 Data retrieval - SOAP Namespace definitions 28

29 Data retrieval - SOAP Sender ID Dataflow ID 29

30 Data retrieval - SOAP 30

31 Main Features 3 Data & data structure updates 31

32 Main Features Data & data structure updates retrieve data automatically when relevant 32

33 2 Demo 33

34 Demo Some simple use cases Building a query, step by step Consuming data 34

35 3 Getting started 35

36 Getting started Rich online help, with examples e.g. creating graphical visualisations with data consumed from the web service 36

37 Getting started 37

38 Getting started 38

39 Getting started 39

40 Getting started SOAP 40

41 Getting started New service Welcoming early adopters 41

42 Which tool for which purpose? Data visualisation tools Data extraction tools Bulk download / NavTree Dissemination Web Service 42

43 Which tool for which purpose? 43

44 Which tool for which purpose? 44

45 Questions & answers 45

46 Contact Marc Vanderperren