https://learninghub.kx.com/forums/topic/kdb-4-0-thread-local-memory
From KDB 4.0 release notes:
The -w limit (M1/m2) is no longer thread-local, but domain-local: command-line option -w and system command w set the limit for domain 0.
Is there a way to circumvent this so that memory is still thread local in KDB 4.0?