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Stambia Data Integration allows to work with Impala databases to produce fully customized Integration Processes.

The database structure can be entirely reversed in Metadata and then used in Mappings and Processes to design and adapt the business rules to meet the user's requirements.

Note:

Stambia DI is a flexible and agile solution. It can be quickly adapted to your needs.

If you have any question, any feature request or any issue, do not hesitate to contact us.

This component may require a dedicated license.

Please contact the Stambia support team if you have any doubt and if you need to use it in a production environment.

 

Prerequisites:

You must install the Hadoop connector to be able to work with Impala.

Please refer to the following article that will guide you to accomplish this.

When the installation is completed, you can lead to this getting started article which explains how to work with Impala in Stambia.

 

Supported features

You can find below an overview of what Stambia DI can do with Impala databases

Standard features

Name Description
Reverse

The database structure can be reversed in a dedicated Metadata

DDL /DML Operations

 

DML/DDL operations can be performed on the database, such as: Insert, Update, Select, Delete, Create or Drop

Integration methods
  • Append
  • Incremental Update
Staging

The databases can be used as a staging area to make data transformation, mutualization, ...

The following modes are supported:

  • staging as subquery
  • staging as view
  • staging as table
Reject

Reject rules can be defined to filter or detect data that does not fulfill the rules during integrations.

  • Three type of rules can be created: Fatal, Warning, Reject
  • Depending on the specified type, the rejected data will not be handle the same way
  • Rejects of previous executions can also be recycled
Replication

Replication of databases is supported.

The replication source can be any rdbms, Flat files or XML files.

 

Advanced features

Name Description
Integration methods
  • Integration through HDFS
Kerberos The Kerberos authentication method is supported

 

 

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