+++ /dev/null
-<html>
- <head>
- <title>Aggregating Facets during Faceted Search</title>
- </head>
- <body>
- <h1>Aggregating Facets during Faceted Search</h1>
-
- A facets aggregator is the parallel of Lucene's Collector.
- While Collector collected matching documents,
- an aggregator aggregates facets of a matching document.
- </body>
-</html>
\ No newline at end of file