IDEV EDR Software for Germany

1

IDEVEDR Software for Germany

Presentation

during the meeting of the

Cord Working Group

May 12, 2004

Luxembourg

Presentation Cord 12. 5. 2004 IDEV 2

• Start of the W3stat Project for Intrastat 1998

• Filetransfer and Webform for Intrastat 2000

• Interactive Data Entry (IDES) for Intrastat 2001

• W3stat for all central Statistics 2002

• IDEV prototype Software for EDR 2004

• IDEV, E-Workflow and .Core Integration 2005

Historical Overview


Organisational Overview

Cooperation in Software Developement Common IT-standards

17 Statistical Offices

Federal Statistical Office16 State Statistical Offices


different software in German statistics StBA: W3stat Intrastat

W3stat used for other centrally processed surveys

Statistik-Online (LDS NRW ) used by various other state statistical

offices (presented also at Cord)

Xima Software (Saxonia)

Integration of the Applications very different no standardization of processes

Technical Overview

Use of standardized applicationsnot possible or very difficult


Initiative Bund Online 2005Federal Chancellor Gerhard Schröder in his address before the

Congress of the Initiative D21 "on 18.09.2000 at the Expo Hannover

„..The Federal Government will provide all services of the federal administration electronically by 2005..“

Political Overview

Deutschland-Online


Statistical Data Flow

PSI NSA

E-Workflow

Produce Send Receive Edit AnalyseDissemi-

nate

Process Overview

EDR


Solution

Common Layout Unified technical Architecture Portability of the Software common Interfaces Standardisation of functions and workflow common online rawdata entry

Concept for a Unified Software Solution for EDR

Portable Implementation based on modern technology

IDEV - Common Internet Data capture Software


Layout


Technical Architecture I

Internet

IDEV-WebServer Firewall Data Entry

Server

Processing

Encrypted

Other Edi MediaProvider of StatisticalInformation

Register

Application


InternetFirewall

WWW-Server

Firewall

Authenti-fizierungs-

Server(Auszug

derRegistrier-Datenbank)

Firewall

Registrier-Daten-bank

Sachbearbeitung

ADABAS-Daten-banken(Register)

HTTP/HTTPS

HTTP FTP

Entire-X

HTTP

DMZ DMZ

Haus- / TESTA-Netz

NATURAL

Daten-Server

HTTP

(Login/Infos)

(DataInfos)

MAIL (Daten)

HTTP

FTP (Daten)

oderAufbereitung

Adress-Dateien

FTP(Statistikbezogene Informationen zurErhebung)

Technical Architecture II


Java J2EE and other Open SoftwareLinux : operation systemApache : web serverTomcat : servlet engineOpenSSL : SSL implementationMySQL : data baseJboss : application serverXerces-J : XML parsing and validationXalan-J : XSLT transformations

Software Architecture


XML data flow

DatML/RAW

Internet datacollection Collection mgmt.

StandardSoftware

CORE(B2B)

IDEV(online)

DatML/SSP

DatML/RAW

businessapps

DatML/RAW


XML Interfaces

DatML ( Data Markup Language )DatML/RAW : raw data messagesDatML/RES : raw data message response formatDatML/SDF : survey definition format (for enabling business apps to create

raw data messages automatically and generically )DatML/EDT : data editing and validationDatML/SET : productive data sets and archivingDatML/ASK : for describing web formsDatML/SSP : shared and core components

TabML ( Table Markup Language )TabML/LAYOUT: presentation and dissemination purposesTabML/MATRIX : n-dimensional tables and time series, fully metadata-

equipped (non-disclosure, analysis, merging,

subsets…)


Web data collection workflow

web datacollection

CORE(B2B)

IDEV(online)

businessapps

CORE.reporter

ST

AT

SP

EZ

Me

tada

ta System

DatMLRAW

DatMLRES

DatMLRAW

DatMLSDF

DatMLEDT

DatMLASK

FormsDesigner

Data EditDesigner

SurveyDesigner

webforms

HTMLJAVA

upload


Data processing workflow

STATSPEZ Metadata System

DatMLRAW

DatMLEDT

Data EditDesigner

Data SetDesigner

TableDesigner

tabulationprograms

DatMLSET

dataediting

subjectmatterapps

TabML

DatMLSET

DatMLSET


Application Functions

For the reporting of Statistical raw data Metadata, characteristics and values Parallel reporting (generic)

for multiple surveys Only characteristics depend on the Survey

for multiple clients and administrations send and receive side

additional functions Response and PSI information corrections of addresses Possibilities for tests Data upload for interviewer


DATML/EDT

jar-Archiv Import

PL-EDITOR

- data record- PL-checks- PL-procedures

Forms-EDITOR

- Forms- other PL-checks

Registration DB (IDEVI)

Respondent DB

- Adress Register

- User data

Authentification DB (IDEVE)

Authorisation

IDEV Components

Web-Server

- encryption

- ssl

.core


PL-Editor

server side checks client Side checks editing procedures XML-based

Universal Standard Tool for data editing


Forms Editor

Easy to use automatic data fill ins Layout support XML-based

Universal Standard Tool for Definiton of Forms for data collection


Respondent DB Administrator

definition of surveys User authentification Survey periodicity Multi User Multi Administration

Standard Tool for the respondents data base


Web Server

encryption checks Data transformation data distribution

Universal Web Server for Surveys


Core.connect Library

Java Iibrary for data transmission to IDEV


Core.reporter

Standard Tool for generation of DatML/Raw messages


Thank you very much for

your attention

Fritz Pfrommer

Statistisches Bundesamt, D-65180 Wiesbaden

Phone: +49 (0)611 / 75-2707

E-Mail: [email protected]

IDEV EDR Software for Germany

Documents

Transcript of IDEV EDR Software for Germany