Content is always the king, in every platform.
So basically you have to write in depth article, so that it will get well appreciated by the readers and will help them to learn something new.
It's clear now that, to get upvote you have to write good articles first.
Then this section we will explore how to get more rewards in Dblog by 
So Dblog is POT. That is proof of traffic.
Means of you can write your articles somewhere else and people come to Dblog through your link then you will get more rewards as a user of Dblog.
Always help others in the platform and try to grow along with the platform.
Mention the big curators of Dblog in your article, they would love to know that you are indirectly helping the platform to grow and your expecting from the platform is high.
Some whales in Dblogs are :
How to bring more visitors to Dblog??
First published a great article in Dblog .
Post the link of that post in all your social media platform. Quora is a very platform, from where you can get many users.
Use Facebook, we know it is largest community in internet. So post link to your post on Facebook. Join communities focusing on earning from internet.
In case you are a you Tuber, publish videos about Dblog, specially for people who has no understanding about STEEMIT based tribes.
Use the power of world of mouth. Refer your friends, relatives and even strangers. This will create new user database in this platform and it's value will increase.
Thanking you,
Saswat