fix broken link, resolves #718

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Xavier Léauté 2014-08-31 21:51:12 +00:00
parent 6f45f88f26
commit 23a2b84703
1 changed files with 1 additions and 1 deletions

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@ -4,7 +4,7 @@ layout: doc_page
TopN queries
==================
TopN queries return a sorted set of results for the values in a given dimension according to some criteria. Conceptually, they can be thought of as an approximate [GroupByQuery](GroupByQuery.html) over a single dimension with an [Ordering](Ordering.html) spec. TopNs are much faster and resource efficient than GroupBys for this use case. These types of queries take a topN query object and return an array of JSON objects where each object represents a value asked for by the topN query.
TopN queries return a sorted set of results for the values in a given dimension according to some criteria. Conceptually, they can be thought of as an approximate [GroupByQuery](GroupByQuery.html) over a single dimension with an [Ordering](LimitSpec.html) spec. TopNs are much faster and resource efficient than GroupBys for this use case. These types of queries take a topN query object and return an array of JSON objects where each object represents a value asked for by the topN query.
A topN query object looks like: