1. 03 Oct, 2011 1 commit
  2. 02 Oct, 2011 1 commit
    • Howard Chu's avatar
      Add MDB_RESERVE mode · 6e05ca17
      Howard Chu authored
      When putting a record, just make space for the data, don't copy it.
      (Not compatible with MDB_DUPSORT, since the actual data is needed
      to determine the insert location.)
      6e05ca17
  3. 01 Oct, 2011 1 commit
  4. 30 Sep, 2011 1 commit
  5. 23 Sep, 2011 2 commits
  6. 22 Sep, 2011 2 commits
  7. 21 Sep, 2011 4 commits
  8. 19 Sep, 2011 4 commits
  9. 18 Sep, 2011 5 commits
  10. 17 Sep, 2011 1 commit
    • Howard Chu's avatar
      New sorted-dup subpage support · b7057eb6
      Howard Chu authored
      Instead of converting directly to a subDB when the first duplicate
      item is seen for a key, convert to a subpage instead. Allow the
      subpage to grow up to the overflow limit, then convert to a subDB.
      This saves a significant amount of space in a typical slapd index
      database.
      
      Currently we don't convert back to the smaller form if items are
      later deleted. Probably could do that with some hysteresis, e.g.,
      convert back from subDB to subpage when the size drops below
      (overflow limit/2). Maybe later.
      b7057eb6
  11. 15 Sep, 2011 3 commits
  12. 14 Sep, 2011 4 commits
  13. 13 Sep, 2011 2 commits
  14. 12 Sep, 2011 5 commits
  15. 11 Sep, 2011 3 commits
  16. 10 Sep, 2011 1 commit