I want create search engine like Google, which search engine should I use?

Question

I want create a search engine like google. Which search engine should I use? Does solr or elasticsearch suitable for that?

Answer 1

Maybe Nutch is a good starting point. Especially because it includes crawling as well and uses Lucene. Lucene is also used in Solr and the newest version has the nice SolrCloud feature for easier scalability.