1. Metadata Driven Integrated INFORMATION SYSTEM of CSB of LATVIA Version 2008. Central Statistical Bureau of Latvia April 5 – 9, 2008 / Luxembourg Presentation on UN ECE/Eurostat/OECD work session on MSIS

2. 2 Successful implementation formed bases for the CSB regional restructuring ( 5 Data C entres(115) instead of 26 Regional Offices (180), completed in 2004 System implemented in August year2002 Surveys described in Metadata base from 2002102 Surveys in active use in 200877 Surveys available for electronic submission57 Classifications for usage in metadata base129 Rate of electronically submitted data: oMaximal for supplied surveys up to46% oAveragein 200723,1% KEY INFORMATION of MD ISDMS usage

3. 3 ISDMS architecture - Versions 1, 2 & 3 Integrated statistical data management system Corporative data Warehouse CSB Web Site Macrodata base Metadata base Microdata base Registers base OLAP data base User adminis- tration data base Dissemi- nation data base Windows 2000 Server Advanced MS Internet Information Server SQL server 2000, PC-Axis ISDMS Business application Software Modules Core metadata base module related with DB: Registers module related with DB: Data entry and validation module related with DB: Data aggregation module related with DB: Data analysis module related with DB: FIREALL METADATA USER ADMINISTRATION REGISTERS USER ADMINISTRATION METADATA MICRODATA REGISTERS USER ADMINISTRATION METADATA MICRODATA REGISTERS USER ADMINISTRATION OLAP METADATA MACRODATA Raw data base Data dissemination module related with DB: Data WEB entry module related with DB: Data mass entry module related with DB: Missed data imputation module related with DB: METADATA MACRODATA REGISTERS USER ADMINISTRATION METADATA MICRODATA REGISTERS USER ADMINISTRATION METADATA MICRODATA REGISTERS RAW DATABASE USER ADMINISTRATION METADATA MICRODATA REGISTERS DATA IMPUTATION SOFTWARE User administration module related with DB: METADATA MICRODATA MACRODATA USER ADMINISTRATION www SERVER FIREALL ERER ERER

4. 4 Statistics Structuring in CSB based on the Process Oriented data processing

5. 5 REENGINEERING - MAIN GOALS Move from Microsoft SQL Server 2000 to version 2005 System adaptation towards Social statistics data processing, analysis and dissemination,thus moving from MD ISDMS to MDIIS Introduce transition of the data elder than three years from ISDMS micro and macro data bases to active archive storage Improve e-Survey subsystem by introducing usage of different Internet browsing Software packages. Implementation of SDMX standard requirements within data dissemination processes.

6. 6 PROCESSES Covered by MD ISDMS + in Business & Social Statistics Domains

7. 7 MD IIS as CSB Cooporative Data Warehouse

8. 8

9. 9 Thank you for attention ! Karlis Zeila = Karlis.Zeila@csb.gov.lv http://www.csb.lv