Solr heatmap dashboard

The default Solr dashboard lacks the possibility to do faceting using spatial data and drawing the results as a heatmap, so I wrote a dashboard to do this:

https://github.com/kronwiz/solr-heatmap-dashboard

The dashboard is built up of an HTML + JS file and is provided with a small server (based on node.js) to proxy the requests to your Solr server to avoid CORS issues (sorry, I don't like JSONP solutions very much).

This is a screenshot:

The dashboard lets you tweak the parameters and see graphically what happens to the faceting results.

If you, instead, want to see your data displayed onto a real map there's the Solr plugin for Leaflet from Jack Reed: https://github.com/mejackreed/leaflet-solr-heatmap.

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