This allows us to build more flexible realtime apps easily with minimal effort

This article covers basics integration of firebase realtime database. The other concepts like performs CRUD operations, data validations, firebase access rules also covered. Basically the entire database is a big JSON tree with multiple nodes. Here is an example of storing list of user profiles and posts in json tree.
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Tamra:
It's been three weeks since we've met.
(6 November 2016)

Terica:
Would it be weird to date my second cousin?
(6 November 2016)

Usha:
I want much ex back permanently?
(6 November 2016)

Usha:
I'm also just too nervous to do it, someone please help me cause I'm really tripping right now.
(6 November 2016)

Usha:
I would hit her up right now and say all of this to her but I'm scared that she's with somebody and for it to be awkward.
(6 November 2016)

Usha:
If I could do anything that anything would be to just have her back as mine and only mine.
(6 November 2016)

Usha:
She was jealous too because she hated seeing me talk to other girls right in front of her.
(6 November 2016)

Usha:
I got jealous over her doing little things, I was way way attratched to her so I got really jealous whenever another guy complimented her for example.
(6 November 2016)

Usha:
Anyhow.. Some of the reasons why we were on and off were because we argued over little things, that could be fixed if we had a 5 minute conversation.
(6 November 2016)

Usha:
I've been feeling like this ever since we stopped talking and that was almost a month ago.
(6 November 2016)