MongoDB - paging -
when using mongodb, there special patterns making e.g. paged view? blog lists 10 latest posts can navigate backwards older posts.
or 1 solve index on e.g. blogpost.publishdate , skip , limit result?
using skip+limit not way paging when performance issue, or large collections; slower , slower increase page number. using skip requires server walk though documents (or index values) 0 offset (skip) value.
it better use range query (+ limit) pass in last page's range value. example if sorting "publishdate" simple pass last "publishdate" value criteria query next page of data.
Comments
Post a Comment