Using tMemorizeRows to compare Data

In this job, the tMemorizeRows component will be demonstrated so you can use it in your own applications. In this context, we will use it to check individual rows against each other, specifically to check start and end dates of items. The output will be an indicator of any information
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Information Aggregation

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 informati
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Job Flows and Connections

This tutorial is all about how to make sure your information is taking the proper paths in your jobs. In it, we’ll cover a bit of how tMap outputs work, as well as some of the component triggers that can happen in a job. These and other component connections will go a long way i
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Using MultiSchema Files

Sometimes in file processing, there are cases where there are multiple schemas within the one file. This tutorial explains how to separate out these files in Talend to keep all the items distinct. This tutorial will also use the file demo_ex as an example. Step 1: View The File The fi
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Extracting Data via HTTP: Part 1

This is the first of a two part series of data acquisition via HTTP. In this first part, we will show how simple it is to pull information between HTML tags with a little Java and a bit of quick filtering from tNormalize and tMap components. In Part 2, we will use an external library
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