android – 在领域存储长列表的对象最有效的方式是什么？

我正在试图将领域与Snappydb进行比较(对于那些想要看基准的人来说,这是 This is my repo).我想我的方式是错误的,因为存储到db的时间在与Sanppydb相比在Realm中花费了很长时间.

基准显示以下结果.如图所示,领域比Snappydb慢100-200倍.

我正在做的是先创建10,000个对象,然后将它们存储到数据库中.所以,在我的代码中,我以这种方式存储一个Booking对象(有一个循环遍历10,000次)：

public void storeBooking(final Booking booking) {
        mRealm.executetransaction(new Realm.transaction() {
            @Override
            public void execute(Realm realm) {
                Booking realmBooking = realm.createObject(Booking.class);
                realmBooking.setId(booking.getId());
                realmBooking.setCode(booking.getCode());
                realmBooking.setFareLowerBound(booking.getFareLowerBound());
                realmBooking.setFareUpperBound(booking.getFareUpperBound());
                realmBooking.setPhonenumber(booking.getPhoneNumber());
                realmBooking.setPickUpTime(booking.getPickUpTime());
                realmBooking.setrequestedTaxiTypename(booking.getrequestedTaxiTypename());
                realmBooking.setTaxiTypEID(booking.getTaxiTypEID());
            }
        });
    }

任何想法将不胜感激.谢谢.

更新

这是用于存储Booking对象的Snappydb方法.

public void storeBooking(final String key,final Booking booking) {
        try {
            mSnappyDb.put(key,booking);
        } catch (SnappydbException E) {
            e.printStackTrace();
        }
    }

更新

使用insertOrupdate()方法和一个事务的新结果

public void storeBookings(final List<Booking> bookings) {
    mRealm.executetransaction(new Realm.transaction() {
        @Override
        public void execute(Realm realm) {
            realm.insertOrupdate(bookings);
        }
    });
}

public void storeBookings(final List<Booking> bookings) {
    mRealm.executetransaction(new Realm.transaction() {
        @Override
        public void execute(Realm realm) {
            RealmBook realmBook = new RealmBook();
            for(Booking booking : bookings) {
                realmBook = mapper.toRealm(booking,realmBook); // does not create new instance
                realm.insertOrupdate(realmBook);
            }
        }
    });
}