Long time to load data from the database when you first load the app

[Саша Цвигун]

I use feyrbeys to store data in my application. But when you first load the application data is a very long time to load from the database. I have to wait for 5 - 6 minutes and sometimes more. I do not fully understand why this is happening, please, who is more competent to tell what is the problem ..

I write for iOS on language Objective - c, here is my code...

    self.ref = [[FIRDatabase database] reference];

    [self.ref keepSynced:NO];

    

    [self.ref observeEventType:FIRDataEventTypeValue withBlock:^(FIRDataSnapshot * _Nonnull snapshot) {

        

        self.fireUser = [TSFireUser initWithSnapshot:snapshot];

        [self configureController];

        

    }];

Thank you!

[Kato Richardson]

Hi Саша,

How much data is being downloaded? Generally, it takes as long as the bytes take to travel over the internet. However, it could be a UI update issue as well.

The random snip of code you’ve included here doesn’t really show what’s going on with your help and won’t help us get any closer to a solution. But you could start by turning on debug logging (samples below) and seeing what’s going on behind the scenes. And then either using a debugger or adding some logging to your iOS code to compare the times and see where the bottleneck is.

JS:  firebase.database.enableLogging(true);
iOS:  [FIRDatabase setLoggingEnabled:YES];
Android:  FirebaseDatabase.getInstance().setLogLevel(Logger.Level.DEBUG);

Identifying the bottleneck would be the first step.

☼, Kato

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Kato Richardson |

Developer Programs Eng |

kato...@google.com |

775-235-8398