https://bugs.openldap.org/show_bug.cgi?id=10220
Issue ID: 10220 Summary: Feature Request: new option for append-only write transaction Product: LMDB Version: unspecified Hardware: x86_64 OS: Linux Status: UNCONFIRMED Keywords: needs_review Severity: normal Priority: --- Component: liblmdb Assignee: bugs@openldap.org Reporter: xhtang518@gmail.com Target Milestone: ---
My project uses LMDB to store values larger than 100KB, and rarely delete values. So I can afford wasting some space on free pages, then LMDB can reduce 4KB-write operations and improve write performance when committing write transactions.
I suppose this feature is not hard to implement: just pretend the free-list is empty in this transaction if the new option is present. Is this feature reasonable?