How to filter your Data with Talend?

Talend is a modern data management platform that offers a comprehensive suite of capabilities to handle data and drive business value efficiently. The platform is flexible and scalable, working in any data environment, whether cloud, multi-cloud, hybrid, or on-premises.

Key features of Talend include data integration, data quality, data governance, and application and API integration.

With Talend, organizations can turn their data into a trusted asset, addressing key initiatives for strategic business outcomes.

 

What is tFilterRow: 

tFilterRow is a component in Talend used for filtering rows from a dataset based on specified conditions. This allows us to process and organize data efficiently. 

Features: 

Helps define conditions using logical expressions, functions, and operators

Allows efficient processing within the data flow. It helps in loading and processing data without the need for manual intervention

Excels in working with a diverse range of data sources

→  It can function with various data sources, such as databases, files, etc

Step 1: Creating the Job 

Open Talend Studio

Create a new job and name it according to your needs

Step 2: Adding a tFileInputExcel Component

Add the tFileInputExcel component

Configure the connection to the Excel file “Superstore” 

In the “Component” tab, select the file “Superstore.xlsx”

Select the sheet “Orders” that you want to use

Step 3: Adding a tMap Component 

Add the tFileInputExcel component

Link tFileInputExcel to tMap with a “Row > Main” connection

Open tMap to configure the column mapping

Map the columns from the input (Excel file) to the output (new data flow

Step 4: Adding a tFilterRow Component

Add the tFilterRow component

Connect tMap to tFilterRow with a “Row > Main” connection

Configure tFilterRow to set the filtering conditions

Open tFilterRow and define the filtering rules according to your requirements (e.g., filter by certain column values

Step 5: Adding a tLogRow Component

Add the tLogRow component

Connect tFilterRow to tLogRow with a “Row > Main” connection

Configure tLogRow to display the results in table format

In the “Component” tab, select the output option “Table” to view the results in a table format

Run the job and check the result.   

Here is the result in Talend:

Watch the video tutorial here:

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With Talend – the best data management platform – you can always understand your data better. Using Talend, you will make intelligent and strategic decisions and seamlessly integrate, assure quality, and govern your data effortlessly. See other #skillpill video tutorials here:

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