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Their definition is imported with areverse-engineering process directly from databases and other sources, but you must manually define all keys and constraints existing on the database.

Their definition is imported with a reverse-engineering process directly from databases and other sources.

Forevery load the definition of the tables used, their columns and constraints must be manually built.

An external engine must be run to describe what metadata is needed for a Mapping.

Only an Integration KnowledgeModule single-technology is required.

Only an Integration Knowledge Module multitechnology is required.

Aloading Knowledge Module multitechnology and an IntegrationKnowledgeModule single-technology are required.

Both a Loading Knowledge Module multitechnology and an Integration Knowledge Module multitechnology are required.

Create new submodels and drag data stores individually to each submodel.

Use automatic distribution feature at the models level to automatically create the submodels and move the data stores based on their names.

Create new submodels and leverage the automatic distribution feature at the submodels level to automatically move the data stores based on their names.

Create new models, drag the data stores individually to each model and then drag the models to the parent model to create submodels.

ODI uses its own transformation engine to process data in a Hadoop cluster.

ODI performs data transformations inside a Hadoop cluster.

ODI must perform data transformations outside Hadoop in an Oracle database.

ODI allows moving data in and out of a Hadoop cluster.

It is only possible to see code at the Session level.

It is only possible to view code at the Task level.

Depending on the audit level declared when running the execution, some of the generated code at the step level can be viewed.

All generated code can be viewed together at the step level, with a complete list of executed code.

Evaluate Variable

Set Variable

Declare Variable

Refresh Variable

ODI topology does not allow defining more than one physical schema for a data server; the associated logical schema would be ambiguous.

It is possible to define more than one physical schema associated to the same data server, but it is mandatory to specify a different user to log in.

It is possible to define more than one physical schema associated to the same data server, but you must flag the default physical schema.

It is possible but it is better to avoid doing so because it is more difficult to define a logical schema this way.

extracting source data to flat files

triggers

Oracle GoldenGate

before-and-after database image comparison

This works only for Oracle and Informix.

This works only for Oracle and MySQL.

Create a new generic technology to support it.

Use the out-ofthe box Generic SQL technology.

by using Opatch

by using ODI Studio

by using the import/export utilities

by using Upgrade Assistant