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I've been working on something pretty similar over the past couple weeks. You even had the same idea to use MongoDB TTL collections lol - great minds think alike! :)

Looking forward to give it a try... Only downside of nodejs compare to python is single threaded operations which is not great if you want sync from block 0, it might take forever to catch up :) but once synced then you can do everything you want with data. Would be great to see, some apps with personalized data, analyzing db and giving suggestions. Still long way to go but we are getting there

wow hello @ good-karma program that launched benefits for all of us and make your own. post is perfect, good health activity always and greetings know @ alfan13.

Should that be the case, Why not you guys team up and see if you can give us something terrific

It's always good to have more than one choice, no harm in having multiples!

It is remarkable that the idea by @ good-karma that has the ability as suggested by @ good-karma is for the sake of Steemit users is all the ideas for us and how we we succeed at Steemit thanks

Post a lot of posts after a long time, I found it very good

Ease of application has always been the ultimate choice for a wide range of very important needs in steem.

@Good-karma thank you for giving motivation to connect with anyone especially when we realize that they still have this blog and answer results from one by one post.

posting, which is nice, this is a blessing for user steemit, hopefully soon finish

it's really cool, hopefully the future will be more successful estemapp, thank to @good-karma

we are waiting for updates @goo-karma
dont forget to vote, comment and follow @fajarsubhan

I'm new at steemit ,,, but your post was very good, thank you for posting,