Got it. Thanks for your quick response. -Ying
> 在 2016年2月27日，21:40，Alexander Shorin <[email protected]> 写道： > > Hi, > > Mango is not a replacement of M/R, but a DSL that works on top of M/R > hiding the implementation details from you. Due to a limited nature, > it cannot be a complete replacement of JS and else M/R function, only > for a subset of simple and trivial ones. > -- > ,,,^..^,,, > > > On Sat, Feb 27, 2016 at 4:36 PM, Ying Bian <[email protected]> wrote: >> Hi All, >> >> I know we introduced mango in couchdb 2.0. While having not tried that out, >> I want to ask this simple question: >> Is mango a full replacement of the the original map/reduce API? i.e: Can it >> do everything that the old map/reduce >> API does? If not, in which cases that I still need to use map/reduce? >> >> -Ying
