[TUTORIAL] Text File to MySQL Table with Talend

This tutorial loads a MySQL table with contact data from a CSV file using Talend Open Studio.  Talend Open Studio is an Eclipse-based open source integration tool that handles many different formats and provides a rich library of objects for transformation and scripting.

http://www.youtube.com/watch?feature=player_embedded&v=5L1AtlPqsVg#t=0s

This tutorial performs the load by

1. Defining a source schema based on a delimited text file (CSV),
2. Defining a target schema based on a relational table (MySQL), and
3. Using the tMap component to map the source fields to the target fields.

The definitions are part of a Talend Job which is then run.  The result is a MySQL table containing 29 input records from the 29 record input text file.

NOTE: As I was preparing the demo, I deleted and re-created the source and target metadata several times over.  The initial project I created was scrapped, because I was unable to create the source and target metadata. The files were there, it just wasn't appearing in the IDE.  After deleting the entire workspace and creating a new workspace and project, everything worked well and Open Studio was responsive.

I recommend running the Generation Engine in the foreground to avoid this.  The initialization procedure, which took 4-5 minutes on my laptop, was only run once at the start of the workspace and project creation.  After that, I didn't have to wait.

If you'd like to recreate the demo, here is the data file of sample contacts and here is some MySQL DDL for the table.