> This is likely a naive response, but on Linux have you thought
>using /dev/shm? It's a tmpfs ramdisk that is needed by POSIX shared memory
>calls shm_open and shm_unlink in glibc 2.2 and above. It grows and shrinks as
>required and uses almost no memory if it's never populated with files.
>
Hi,
Is it possible to use an :memory: database with a preallocated memory area ?
The locking mechanism could still use files, no problem. Or no locking (and I
provide the locking mechanism).
I have an application with a 5GB shared memory (with the SHM_HUGETLB flag -
Linux) and I do all de
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