i currently need to extract OS data by polygon extents from a fgdb. Setting the polygon is not a problem, and clipping the data to this polygon works. The problem is that there are 6 readers, each reading in different OS features e.g. Area, Line, Boundary etc. The line readers reads in 64000000 features which crashes my FME and also takes an age.
I know what i'm doing works as i can extract from the smaller feature readers, but is there a different transformer i should be using rather than clipper? or before the clipper to avoid reading all the data into the workspace? The reading of all the data seems to be the problem as it's reading in over 100,000,000 OS features.
any help of guidance is greatly appreciated.
Chris