Logic error - can i get some input please?

[Andrei]

@craigcurtin

how do i switch between the two types of storage (memory) and Filesystem - obviously as you say now the default is filesystem and i can see the files being created - there must be a programmatic way to switch to memory if i do not want the filesystem overhead for some variables ??

When using a node like the change node you can select the storage option with the icon on the right side.

When using JavaScript statement inside a function node then you follow the explanation given in this link (multiple context stores):

https://nodered.org/docs/writing-functions#storing-data