<p>hello. I'm new in BIRT. I want to connect BIRT to ElasticSearch. but I don't know how?</p>
<p>I just already realized I should write a new Scripted Data source. but how??</p>
<p>some where I read that I can write a new ODA..</p>
<p>what is different between them? and what is the best solution?</p>
<p>please help me . how to write a scripted Data Source and where it should be saved?</p>
<p>thanks a lot</p>
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