April 2017
Intermediate to advanced
454 pages
12h 51m
English
Firebase works as a simple key value store. In our case, we are never storing values but always adding children; you can take a look at what you've created in the Firebase console:

The keys are created automatically and they contain empty values and 32 levels of nested data. We are using one level of nesting to insert the name and the smell for each object.
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