Hi, This sounds like it would be best implemented outside the search engine.
Otis Solr & ElasticSearch Support http://sematext.com/ On Dec 27, 2013 4:29 PM, "Utkarsh Sengar" <utkarsh2...@gmail.com> wrote: > I am experimenting with implementing a price drop feature. > Can I register some document's fields and trigger some sort of events if > the values change in those fields? > > For example: > 1. Price of itemX is $10 > 2. Say the price changes to $17 or $5 (increases or decreases) when the new > data loads. > 3. Trigger an event to take an action on that change, like send out an > email. > > I believe this is somewhat similar but not the same as the percolator > feature in elasticsearch. > > -- > Thanks, > -Utkarsh >
