single word requests - Collective name for source and target


The context: I have 2 databases. The source database where I retrieve data and the target database where I insert data.


What is the collective name I can use for source and target in this context? Target can also be called destination.



Answer



Endpoint may work:



Merriam-Webster:


    either of two points or values that mark the ends of a line segment or interval

Wikipedia:


    either of the two nodes of a graph; either of two extreme points on a line segment


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