# Looking up customer information from a database

This scenario describes how to build a simple customer lookup service from the customer database. You will define a Customer Web service, send an id request to this Web service and retrieve the customer phone number and email address.

In this scenario, you will learn:

* How to set up the input data.
* How to build a web service provider.
* How to build a web service consumer.
* How to run the web service in a Talend ESB Container.

### In this section

* [Setting up input data for profiling and cleansing](https://help.qlik.com/talend/en-US/studio-getting-started-guide-data-services-platform/8.0/setting-up-input-data-for-profiling-and-cleansing)
* [Building a Customer service provider](https://help.qlik.com/talend/en-US/studio-getting-started-guide-data-services-platform/8.0/building-customer-service-provider)
* [Building a Customer consumer](https://help.qlik.com/talend/en-US/studio-getting-started-guide-data-services-platform/8.0/building-customer-consumer)
* [Running the service](https://help.qlik.com/talend/en-US/studio-getting-started-guide-data-services-platform/8.0/running-service)