1 technical objects functional objects persistent objectsdescriptive objectsprocessing objects files...

1

technical objectsfunctional objects persistent

objectsdescriptive objects

processing objects

files content

copybook, programs, DTD,

…,directly

managed by the programs

modules

(programming unit)

programs

(set of modules, linked together and where at

least one is not called by another one)

programs chain

(orderly suite of programs)

applications(set of programs

and chain of programs)

database content

DDL, scripts managed by the

DBMS

DB-procedure, triggers, …Managed by the DBMS

DEFINITIONS

2

processing objects

chain 1

chain j

prog 1

prog i

persistent objects

file a

file z

DB A

DB Z

functional objects

application A

application Z

IS modelingDB Z

models

IS modelingapplication Z

models

DEFINITIONS

3

Descriptive objects (DDL, copybook,..)

Refined physical model

cartography

Logical model

analysis

conceptualisation

Macroscopic analysis

Microscopic analysis & data analysis

Semantic model

processing source code(JCL, programs,..)

data

CARTOGRAPHY & MODELINGthe general method

4

DDL code DDL analyzer Physical model

Modeling : descriptive objects analysis – VSAM files

5

MODELINGdescriptive objects analysis – database (DDL IMS –

DBD)

DDL code DDL analyzer Physical model

6

MODELING physical model refinement – integration of the detailed

structures

Source code programs

analyzer

Integrated physical modelSource code

copybook

physical model

+

7



cartography

Logical model

analysis

conceptualisation



Semantic model


data


8

CARTOGRAPHY

MACROSCOPIC PROGRAMS ANALYSIS

Looking for calls between modules

Looking for the use of persistent objects

results integration from the various analyzed procesing code

langage independance

presentation under graph form or directly by programs

maintain the links between the different source codes

9

feb1001

TW OBUFF

feb1002feb1003

feb1004

PCONC27

feb1040feb1040dfeb1050feb1060

feb2005

ACCLIB

febcanon

PCHARCOD

febind

febjj2

CDAT4

febmajpp

fet000

ZDRELS

CDGET

CDSEND

FREER

CDRECV

PAUTCOD

CDMECH

CDATTR

fet100

fet110

fet120

fet130

fet200

fet210

fet220

fet230

fet240

fet300

fet310

fet320

fet330

fet340

fet350

fet360

fet370

fet400

fet410

fet420

fet430

fet440

fet490

fet500

fet510

fet511

fet51iPURGE

fet530

PVALIS

ABORT

fet7001

fet711

fet721

fet750

CALL GRAPH

10

i

i

iu

u

i

ii

i

i

o

u

i

feb2005.cob

febctlpp.cob

febind.cob

febjjj.cob

febmajpp.cob

fet440.cob

fet511.cob

fet711.cob

fet721.cob

februe.cob

fet100.cob

fet220.cob

fet240.cob

ADRESSE-SIEGE-SOCIAL

i

i

i

i

i

i

i

i

i

i

ii

i

i

i

i

i

feb2005.cob

ASSOCIATIONS

ADRESSE-SIEGE-SOCIAL

PADICO

PERSONNES-HORS-ENTITE

INFORMATIONS

SIGNALETIQUES

RUES-HORS-ENTITE

CODES-POSTAUX

FEC-PROFESSIONS

FE-LIBELLES

CODE-PROFESSION

TYPE-PERSONNE

ENSEIGNE

RAISON-SOCIALE

ADRESSE-SUCCURSALE

SIEGE-SOCIAL

SUCCURSALES

USAGE GRAPH

11

NCL

NCL

NCL

NCL

NCL

NCL

NCL

NCL

NCL

NCL

OpenSCR

Select

SqlProc

NCL

NCL

NCL

Select

Select

Select

Select

Select

Select

Select

D_MORDRE.SCR

DMORDRE_EF_ORDRE_LOSEFOCUS%

AJOUT0$

DMORDRE_PBANNULER_EXECUTED%

DMORDRE_PBVALIDER_EXECUTED%

AFFICHEMESSAGE

VERIFORDREDANSSECTEUR%

UPDATEORDREDUPDS%

DMORDRE_INIT%

AFFICHEADRESSE%

DMORDRE_TERMINATE%

D_MESERR.SCR

COMMUNE

PAYS

VOIE

EXTENSION_VOIE

ACHEMINEMENT

ADRESSE

REG_PAY

GESTION_POINT_SERVICES.UPDATE_ORDRE_PDS

POINT_SERVICES

APPLICATION CARTOGRAPHY

12

Usage

0

20

40

60

80

100

120

0 20 40 60 80 100 120 140 160 180 200

Procédures

Tables

GALOIS CONNECTIONS

13

LINKS WITH THE PROCESSING CODES

14



cartography

Logical model

analysis

conceptualisation



Semantic model


data


15

MODELING refinement of the physical model – discovery of the data rules

programs source code

microscopic analyzer

Enriched physical model = logical model

Integrated physical model

+

16

MODELING refinement of the physical model – discovery of the data rules

programs source code

microscopic analyzer

Enriched physical model = logical model

Integrated physical model

+

17

MODELINGphysical model refinement – data rules validation

data analyzer

validated logical model

logical model

+

18



cartography

Logical model

analysis

conceptualisation



Semantic model


data


19

conceptualisation Semantic modelValidated logical model

transformations examples ( IMS base) :

virtual logical segment N-M relation

redefines super type + relation “IS-A” + sub-types

fields “lchild” secondary index

“logical” base relations

MODELINGconceptualisation

20

SEMANTIC MODEL

1-1

0-N

TYPE_1

1-1

0-N

TYPE

1-1

0-N

TP-PERS

1-1

0-N

SUC-TP

1-1

0-N

SUC-ENS

1-1

0-N

SUC-CPR

1-1

0-NSUC-ASU

1-1

0-N

SUC-AS

1-1

0-N

SIE-SUC

1-1

0-N

SIE-RS

1-1

0-N

SIE-ASS

0-N

1-1

SI-IN

1-1

0-N

SI-AD

1-1

0-N

RUE_1

1-1

0-N

RUE-CP

1-1

0-N

RS-PERS

1-1

0-N

RP-NU

1-1

0-N

PER_PAD

1-1

0-1

PERS-POP

1-1

0-1

PERS-HORS-ENTITE

1-1

0-N

PAYS_1

1-1

0-N

PAYS

1-1

0-N

NUM-QUARTIER

1-1

0-N

NU-SIT

1-1

0-NNU-AD

1-1

1-1

INF_INF

1-1

0-N

CUR_RUE

0-N

0-N

CURATEURS-NN

1-1

0-N

CUR-PERS

1-1

0-N

CODE-PROF

1-10-N C

1-1

0-NADR_RUE_1

1-1

0-N

ADR_RUE

P

TYPE-PERSONNETELEPHONEDATE-DEBUT

DEB-AADEB-MMDEB-JJ

DATE-FINFIN-AAFIN-MMFIN-JJ

TI-889DATE-001

DT-001-AADT-001-MMDT-001-JJ

DATE-005DT-005-AADT-005-MMDT-005-JJ

020-CP020-CR020-NUMERO020-APPART

TI-886NO-BREVETLIDHEURE

H-HHH-MMH-SS

CHT-ADRESSEDATE-LISTE

DL-AAAADL-MMDL-JJ

COMMENT

TI-401TYPEDOSSIERCOMMENT

TI-320CODESTADEAUTORITELEVEENUMERO-IDF

IDF-1IDF-JJIDF-MMIDF-AAIDF-2

COMMENT

TI-306CPNUMREGIMECOMMENT

TI-305CPNUMINSCOMMENT

TI-303DECISION

AAMMJJ

COMMENTTI-302CODEPRISEINSCOMMENT

TI-252DATE-DEB

DEB-AADEB-MMDEB-JJ


COMMENT

TI-246COMMENT

TI-214ORGCPCODE-RUENUMEROAPPARTCOMMENT

TI-213TYPENATDATE

AAMMJJ

NOMCODE[15-15] array

COMMENT

TI-212CODELIEUCOMMENT

TI-211TYPECOMMENT

TI-210CODEEPCOMMENT

TI-208PNNPNN-R

PNN-1PNN-2PNN-3PNN-4

COMMENT

TI-207INSCODECOMMENT

TI-206K1ORGK2INSLIEUTERDATE

AAMMJJ

REFOC-A

OCCODRECORGORIGCOMMENT

TI-205TYPECOMMENT

TI-202COMMENT

TI-200NUMEROCOMMENT

TI-199NUMERODELIVRTYPEINSORDREPROROGPEREMPTION

AAMMJJ

OLD-NUMEROCOMMENT

TI-198NUMEROECHEANCE

AAMMJJ

COMMENT

TI-197NUMEROECHEANCE

AAMMJJ

COMMENT

TI-194TYPEATTRIBNUMERO-E

NUMEROCATEGORIES

CAT[9-9] arrayINSBOITEMEDICFIN-DECHEANCE

AAMMJJ

COMMENTTI-193

NUM-CARTENUM-SUI

NUM-SUITE1NUM-SUITE2

CATEGORIESCATCAT-R

CAT1CAT2CAT3CAT4

INSDATE

AAMMJJ

COMMENT

TI-192CODEINSCOMMENT

TI-191TYPEINSPAYSNUMEROFIN-DECHEANCE

AAMMJJ

COMMENT

TI-190TITRECOMMENT

TI-161COMMENT

TI-160CLASSESITUATIONINSMATRICULEUNITECOMMENT

TI-153CODEINSDATE

AAMMJJ

T1T2NN-T

NN-E[10-10] arrayNN-N

COMMENT

TI-152CODESIECLENN-N

NNIDENTCOMMENT

TI-151COMMENT

TI-150ACTERSINSCPCOMMENT

TI-140CODE

TI-132CODEINSDIPLTERRITCODADRSIECLENN-N

NNIDENTCOMMENT

TI-131CATINSPAYSDATE-DECH

AAMMJJ

COMMENT

TI-130INSSITUATIONCATEGDATE-DECH

AAMMJJ

COMMENT

TI-123CODEINSDATE-ENREG

DE-AADE-MMDE-JJ

SSNN-N

NNCODES-N

CODE-N[6-6] arrayNOTAIRE

NOT-INSNOT-IDENTITE

COMMENT

TI-122CODEINSCOMMENTAIRE

TI-121INSLIEU

TI-120CODE-ETACTERSINSCPSSNN-N

NNCODES

CODE[6-6] array41-51

INSC-DATEINSC-AAINSC-MMINSC-JJ

TRIB-DATETRIB-AATRIB-MMTRIB-JJ

TRIB-INSTRIB-CODE

COMMENTAIRE

TI-111REPRESJUSTIFCOMMENT

TI-110TYPENBR-NNINSCPSS1NN1SS2NN2ACTERSCOMMENTAIRE

COMMENT0COMMENT1-R

CODES1CODE1[6-6] array

COMMENT1COMMENT2-R

CODES2-1CODE2-1[6-6] array

CODES2-2CODE2-2[6-6] array

COMMENT2

TI-101DATE

AAMMJJ

CODECOMMENT

TI-100REG-SUPPLCPCOMMENT

TI-073CATEGNUMEROCOMMENT

TI-070CDEPRFSTATUTCOMMENT

TI-031NATACQUIINSCPOSPAYSCOMMENT

TI-028CODEDATE

AAMMJJ

COMMENT

TI-027COMMENT

TI-026COMMENT

TI-024COMMENT

TI-023ADRESSECOMMENT

TI-022CPOSTDIPPAYSADRESSECOMMENT

TI-021INSCPCOMMENT

TI-020CPCODE-RUENUMEROAPPARTSORTIE

SO-AASO-MMSO-JJ

RENUMCODE-ANCDATE-ANC

ANC-AAANC-MMANC-JJ

COMMENT

TI-019INSCPCODE-RUENUMEROAPPARTCOMMENT

TI-018PAYSADRESSECOMMENT

TI-013TYPE-MODIFDATE-MODIF

AAMMJJ

COMMENT

TI-012CDENOBLECOMMENT

TI-011COMMENT

TI-010USUELNOM

CODE[15-15] array

TI-008DATE

AAMMJJ

COMMENT

TI-007CODEDATE

AAMMJJ

COMMENT

TI-006PAYSLIEUCOMMENT

TI-005INSCOMMENT

TI-004CODECOMMENT

TI-003CODECOMMENT

TI-002SSNNCOMMENT

TI-001INSFUSIONADRCOMCOMMENTPROPRO-DATE

PRO-AAPRO-MMPRO-JJ

SUCCURSALESSUPERFICIENBR-PERSNUMINSTALLATION

INS-AAINS-MMINS-JJ

SUPPRESSIONSUP-AASUP-MMSUP-JJ

CESSATIONCES-AACES-MMCES-JJ

TERMINEFERMETURE

LUNDIMARDIMERCREDIJEUDIVENDREDISAMEDIDIMANCHE

COMMENTAIRE-1COMMENTAIRE-2COMMENTAIRE-3MAG-PRIVNUITid: SIE-SUC.SIEGE-SOCIAL

NUM

SITUATIONSTYPESALUBRESIT-DEBUT

SID-AASID-MMSID-JJ

SIT-FINSIF-AASIF-MMSIF-JJ

SAL-DEBUTSAD-AASAD-MMSAD-JJ

SAL-FINSAF-AASAF-MMSAF-JJ

COMMENT1COMMENT2id: NU-SIT.NUMEROS

SIT-DEBUT

SIGNALETIQUESSIECLENUMNAT

CONTROLAAMMJJNN

CDMAJDATE-MAJ

MAJ-AAMAJ-MMMAJ-JJ

LID-MAJACTE-NAISSLIEU-NAISSDATE-SANG

SA-AASA-MMSA-JJ

GR-SANGMENAGEPRESENCESSUPPRESSid: NUMNAT

SIEGE-SOCIALRC

RC-1RC-2RC-3

ABREGETVA

TVA-NUMTVA-CD

COMMENTAIRECOMMENTAIRE-1COMMENTAIRE-2COMMENTAIRE-3

DATE-MAJMAJ-AAMAJ-MMMAJ-JJ

LID-MAJRADIATION

RAD-AARAD-MMRAD-JJ

FAILLITEFAI-AAFAI-MMFAI-JJ

CESSATIONCES-AACES-MMCES-JJ

EXTRAITEXTRAIT-NOEXTRAIT-AAAA

id: RC

RUES-POPCPRUEDATE

MMJJ

LIBELLECLE-TRIHISTOCLE

CPRUE

id: RUECP

RUES-HORS-ENTITECPRUEDATE

AAMMJJ

LIBELLECLE-TRIHISTOCLE

CPRUE

id: RUECP

RAISON-SOCIALEDATE-DEBUT

DEB-AADEB-MMDEB-JJ


LIBELLEid: SIE-RS.SIEGE-SOCIAL

DATE-DEBUT

QUARTIERRUENUM-DEBNUM-FINTYPE

PERSONNES-HORS-ENTITENN

TESTAAMMJJNUM

CDNOMPRENOMSNUMEROINDEXCOMMENTid: NN

PERSONNES

at-lst-1: PERS-HORS-ENTITE.PERSONNES-HORS-ENTITEPERS-POP.SIGNALETIQUES

PADICOCLECLE-TRIINS-PILOTEFUSION

FU-AAFU-MMFU-JJ

LIBELLENATIONALITEJOLI-PAYSid: CLE

NUMEROSNUMEROAPPARTid: RP-NU.RUES-POP

APPARTNUMERO

LIBELLESRNCLELIBELLEid: CLE

INFORMATIONSCODECREATION

CR-AACR-MMCR-JJ

NUMEROSUPPRESSION

SU-AASU-MMSU-JJ

id: SI-IN.SIGNALETIQUESNUMEROCREATIONCODE

INFO

FEC-PROFESSIONSCODELIBELLEid: CODE

FE-LIBELLESCLELIBELLEid: CLE

ENSEIGNEDATE-DEBUT

DEB-AADEB-MMDEB-JJ


LIBELLEid: SUC-ENS.SUCCURSALES

DATE-DEBUT

CURATEURSTELEPHONENUMEROINDEXCOMMENTAIRE

CODES-POSTAUXCLEINSLIBELLECLE-TRIid: CLE

CODE-PROFESSIONDATE-DEBUT

DEB-AADEB-MMDEB-JJ


P-Aid: SUC-CPR.SUCCURSALES

DATE-DEBUT

ASSOCIATIONSDATE-DEBUT

DEB-AADEB-MMDEB-JJ


RCRC-1RC-2RC-3

COMMENTAIREid: SUC-AS.SUCCURSALES

DATE-DEBUT

ADRESSESENTREE

EN-AAEN-MMEN-JJ

SORTIESO-AASO-MMSO-JJ

id: NU-AD.NUMEROSENTREE

id': SI-AD.SIGNALETIQUESENTREE

ADRESSE-SUCCURSALEDATE-DEBUT

DEB-AADEB-MMDEB-JJ


NUMEROINDEXTELEPHONEid: SUC-ASU.SUCCURSALES

DATE-DEBUT

ADRESSE-SIEGE-SOCIALDATE-DEBUT

DEB-AADEB-MMDEB-JJ


NUMEROINDEXINDEX-TYPETELEPHONEADRESSEid: SIE-ASS.SIEGE-SOCIAL

DATE-DEBUT

redefines

inter-base relations

21

1-1

0-N

TP-PERS

0-N

1-1

0-N

RS-PERS

1-1

0-1

PERS-POP

1-1

0-1

PERS-HORS-ENTITE

1-1

0-N

CUR-PERS

TYPE-PERSONNETELEPHONEDATE-DEBUT

DEB-AADEB-MMDEB-JJ


SIGNALETIQUESSIECLENUMNAT

CONTROLAAMMJJNN

CDMAJDATE-MAJ

MAJ-AAMAJ-MMMAJ-JJ

LID-MAJACTE-NAISSLIEU-NAISSDATE-SANG

SA-AASA-MMSA-JJ

GR-SANGMENAGEPRESENCESSUPPRESSid: NUMNAT

RAISON-SOCIALEDATE-DEBUT

DEB-AADEB-MMDEB-JJ


LIBELLEid: SIE-RS.SIEGE-SOCIAL

DATE-DEBUT

PERSONNES-HORS-ENTITENN

TESTAAMMJJNUM

CDNOMPRENOMSNUMEROINDEXCOMMENTid: NN

PERSONNES

at-lst-1: PERS-HORS-ENTITE.PERSONNES-HORS-ENTITEPERS-POP.SIGNALETIQUES

CURATEURSTELEPHONENUMEROINDEXCOMMENTAIRE

SEMANTIC MODELinter-base relations

22

SEMANTIC MODELredefines

23

121015091249# attributes

11012873# relations

105112112# entity types

semantic

model

logical

model

physical

model

MODELINGsummary

24

EXTRACTION FROM THE DB-MAIN DICTIONARY

documentation

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