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Talend Certification Tips - Tip #002 : Know your tMap Joins

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Hi Talend Addicts, Ready to learn more about the Talend great ETL tool! This post is part of the new series discussing the most important things (Tips) to know for anybody who want to tackle the Talend Open Studio for Data Integration Certification Exam. Today's Tip is:  Tip #002: Know your tMap Joins! tMap is one, if not THE, most important component in a Talend Job.  P ersonally  I have never seen any Talend Job without at least one occurence of this component, and  believe  it or not many questions around this component on the certification exam! the tMap can be used to (obviously) map data from input to output, but even more. Map data - already said that, but very important, so I say it again! Filter input data Filter output data Transform data Join data In today's post I'll focus on the last but not least one - JOIN Data So let's kick this off with some examples; and see what are the different types of joins you can build with Talend tMap component. Settin...
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Talend certification

Français :  

Un article vite fait pour vous informer que je viens d'obtenir la certification Talend Open Studio for Data Integration.
Vous pouvez trouver sur ce lien une petite liste des questions fréquemment posées concernant cette certification créée par un autre consultant ayant passé la certification il y' a quelques jours : 

Je vais essayer dans les jours qui viennent de poster quelques exemples de questions de la certification sinon en attendant si vous avez besoin de plus informations n' hésitez pas à me contacter via ce billet.

 

English :

A brief article to say that recently, I have cleared Talend Open Studio Certification exam for Data Integration.
You can find here a list of frequently asked questions related to the Talend Certification created by another Talend consultat who did pass the certification few days ago.

I will try in the coming days to post some sample questions from the certification exam. Meanwhile if you need more information or have any question do not hesitate to contact me via this post.



 

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