Clustering with Mongo, How to configure？

[bgdztft]

We project need clustering with Mongo，I find some documents，they are not my need。
Have somebofy configure for clustering with Mongo？

[julian]

Is there any particular reason you need to cluster MongoDB? The database is never really the bottleneck, MongoDB is exceptionally fast.

[Bri]

Yeah, might be more trouble than it's worth.. @scottalanmiller and @exodo have some experience running at scale, so they'd be good reference point for the kind of scale you're looking at

[scottalanmiller]

How big are you planning to go? MongoDB scales like crazy.