# Scenario: sorting the customer data of large size in parallel

Available in...

* Big Data
* Big Data Platform
* Cloud API Services Platform
* Cloud Big Data
* Cloud Big Data Platform
* Cloud Data Fabric
* Cloud Data Management Platform
* Data Fabric
* Data Management Platform
* Data Services Platform
* Qlik Talend Cloud Enterprise Edition
* Qlik Talend Cloud Premium Edition
* Real-Time Big Data Platform

The Job in this scenario puts in order 20 million customer records by running parallelized executions.

![Example Job in the design workspace with three components: test file, tSortRow, and tFileInputDelimited.](https://help.qlik.com/talend/en-US/studio-user-guide/Resources/images/auto_parallelization2.png)

### In this section

* [Creating a Job to sort customer data](https://help.qlik.com/talend/en-US/studio-user-guide/8.0-R2025-12/creating-job-to-sort-customer-data)
* [Enabling parallelization](https://help.qlik.com/talend/en-US/studio-user-guide/8.0-R2025-12/enabling-parallelization)
* [Splitting the input data flow](https://help.qlik.com/talend/en-US/studio-user-guide/8.0-R2025-12/splitting-input-data-flow)
* [Sorting the input records](https://help.qlik.com/talend/en-US/studio-user-guide/8.0-R2025-12/sorting-input-records)
* [Outputting the sorted data](https://help.qlik.com/talend/en-US/studio-user-guide/8.0-R2025-12/outputting-sorted-data)
* [Executing the Job and checking the result](https://help.qlik.com/talend/en-US/studio-user-guide/8.0-R2025-12/executing-job-and-checking-result?id=313)