apache SOLR DB EXPERT - mysql - group by - large data

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Bids
15
Avg Bid (USD)
$522
Project Budget (USD)
$250 - $750

Project Description:
We have a large table with 2 ID columns. (2 billion rows). I need a script to run and compare the 2 columns and group by to create a results table that would include:

ID1, ID2, COUNT.

The end results table could be 15 billion rows.

I need this urgent

Mysql and other DBs are not fast enough and we need some sort of search technology like SOLR to generate the results table very very fast.

Thanks

Skills required:
Apache Solr, Big Data, Database Administration, Java, MySQL
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