Presentation by @gabovanlugo at NSCoder Meetup 14/09/2016 about how to setup a realtime database using Firebase with iOS.

4. Realtime
Database

5. Authentication

6. Hosting

7. console.firebase.google.com

8. things that matters...

9. all data
it's a JSON tree

10. NSString
NSNumber
NSDictionary
NSArray
Data Types

11. let rootRef = FIRDatabase.database().reference()

12. /

13. CRUD

14. setValue
childByAutoId
updateChildValues
runTransactionBlock
Save Data

15. let rootRef = FIRDatabase.database().reference()
let logRef = rootRef.child("log")
let logKey = logRef.childByAutoId().key
let value = "Hello World"
logRef.child(logKey).setValue(value)

16. /log/-KReb10DaQhFoLb7w7Oi: “Hello World”

17. FIRDataEventType
.Value
.ChildAdded
.ChildChanged
.ChildRemoved
.ChildMoved
Retrieve Data

18. let rootRef = FIRDatabase.database().reference()
let logRef = rootRef.child("log")
logRef.observeEventType(.Value, withBlock: { (snapshot) in
// Funny Stuff
print(snapshot)
}, withCancelBlock: nil)

19. ok, let’s make the most
amazing demo...

20. A TO-DO LIST!

24. let’s go!

25. ...

26. lets everyone
to join the fun!

27. bit.ly/pokefirebase

28. where to go from here?

29. firebase.google.com/docs
youtube.com/user/Firebase
Lets Build That App

30. lmgtfy.com

32. lol

33. GaboLugo.
@gabovanlugo
Thanks!