@Disabled // manual perf test only
    @Test
    void testAppendVsAppendWithIntegerKey_withDeletes() {
        final int iterations = ITERATIONS;
        final int rounds = ROUNDS;
        final boolean deleteBetweenRounds = true;

        db1 = createStandardDb(lmdbEnv1, "db1");
        db2 = createIntegerKeyDb(lmdbEnv2, "db2");

        LOGGER.info("Ordered puts");
        putData(db1, iterations, rounds, true, deleteBetweenRounds);

        LOGGER.info("Ordered puts (MDB_INTEGERKEY)");
        putData(db2, iterations, rounds, true, deleteBetweenRounds);
    }
Compare using MDB_APPEND with and without MDB_INTEGERKEY, deleting entries
as we go
stroom-lmdb/src/test/java/stroom/lmdb/TestLmdbPerformance.java