Helpful Talend Getting Started Guides
March 21, 2014 · Matt Irvin
Context variables are useful items when you have specific variables to be used in different environments, or want to have a job that adapts to a lot of different situations. Sometimes you want to be sure to record all that information and dump it to be viewed. That what the tContextDump component exists for.
Read moreMarch 21, 2014 · Matt Irvin
Sometimes it is valuable to bring context variables in from an external file at runtime. For this, the tContextLoad component can help. The following job design will give a quick tutorial to give some understanding on to how this component works.
Read moreMarch 20, 2014 · Matt Irvin
In some jobs, using a tMap to extract just two columns of data isn’t worth the mapping. Especially if there are operations you need to perform on the data. The tAggregateRow component can easily solve this problem, with a wide array of functions to quickly give you the information you need.
Read moreFebruary 11, 2014 · Matt Irvin
Continued from Part 1
Read moreFebruary 11, 2014 · Matt Irvin
One NoSQL database connector included in Talend Open Studio for Big Data is MongoDB, and using it is quite simple. This tutorial will show the functionality of the different components by importing files into MongoDB from a JSON file, and then exporting a JSON file from MongoDB.
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