Finalizing and executing the analysis - 7.3

Talend Open Studio User Guide

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  1. In the Data Filter view, enter an SQL WHERE clause to filter the data on which to run the analysis, if required.
  2. In the Analysis Parameter view and in the Number of connections per analysis field, set the number of concurrent connections allowed per analysis to the selected database, if required.
    You can set this number according to the database available resources, that is the number of concurrent connections each database can support.
  3. If you have defined context variables in the Contexts view in the analysis editor, complete the following steps:
    1. Use the Data Filter and Analysis Parameter views to set/select context variables to filter data and to decide the number of concurrent connections per analysis respectively.
    2. In the Context Group Settings view, select from the list the context environment you want to use to run the analysis.
    For further information about contexts and variables, see Using context variables in analyses.
  4. Save the analysis and press F6 to execute it.
    A confirmation message is displayed.
  5. Click OK if you want to continue the operation.


The Analysis Results view opens showing the analysis results.

In this example, 72.73% of the data present in the columns in the account table could be matched with the same data in the columns in the account_back table.