RoOUG
Iunie 2013
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Bucuresti, 26 Iunie 2013
Agenda
•Inregistrarea participantilor
•ODI – Common Use Cases
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Inregistrarea participantilor
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Iunie 2013
WorkshopOracle Data IntegratorCommon Use Cases
Aprilie 2012
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ETL experience before ODI- SQL- Data Extraction from source- Data Transformations- Data Loading to target
Aprilie 2012
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ODI connects variated technologies- the tables (data stores) from thesame schema / user are groupedwithin the same data model- each model refers to a logicalschema- the logical schema is linked tophysical schemas through differentcontexts- the physical schema are definedrelated to the data server
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The interface is the basic ETL tool- it joins several data store sources- it is usually affecting only onetarget data store, usually through theinsert- it is controlled through KnowledgeModules: Check CKM, Integrating(IKM)/ Loading(LKM), Journalisation (JKM)
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Several interfaces and other objectsare grouped through a flow into apackage.The scenario is the snapshot for thesequence of queries generated for aspecific interface, package ( and otherobjects ) at a specific moment in time.
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Several scenarios are groupedthrough a load plan into parallel orserial executions.A load plan can be scheduled to startat a specific moment in time.
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Data lineage- report on the entire flow ofthe data up to the target table
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Intrebari
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Iunie 2013