Realm Taking Too Long To Copy Objects To RealmObject

I'm using realm to store a list of Products in my Andorid App. So, I receive a produtc's list with about 3k objects. And I'm trying to store them like this: @Override public void

Solution 1:

It will be faster if you can add the objects to your Realm in fromDomainToPersistence(). The saveAll() method could be something like:

public void saveAll(...) {
    Realm instance = getRealmInstance();
    try {
        instance.beginTransaction();
        for (ProductsDomain domainProduct : domainProducts) {
            fromDomainToPersistence(instance, domainProduct);
        }
        instance.commitTransaction();
    } catch (Exception e) {
        // ...
    }
}

and

public void fromDomainToPersistence(Realm r, DomainProduct domainProduct) {
     ProductRealm realmProduct = r.createObject(ProductRealm.class);
     // set the fields' values
}