# Buffer scenarios

* [Buffering data](https://help.qlik.com/talend/en-US/components/8.0/buffer/tbufferoutput-trunjob-tfileinputdelimited-tlogrow-buffering-data-standard-component-this)
* [Retrieving bufferized data](https://help.qlik.com/talend/en-US/components/8.0/buffer/tbufferinput-tbufferoutput-tfileinputdelimited-tlogrow-retrieving-bufferized-data-standard-component-this)
* [Returning a value from a child Job to the parent Job](https://help.qlik.com/talend/en-US/components/8.0/buffer/component-tbufferoutput-return-value-from-child-to-parent)