‘Lazy Graph’, or How We Optimised the Start of the App

In the talk, I will analyze how the dependency graph is structured and why it should be made lazy. I will show you strategies of lazy initialization. We'll look at their pros and cons, possible problems and solutions. I will also share our experience of lazy initialization in the Tinkoff mobile bank and results we achieved.

The talk is intended for mid/senior level developers familiar with DI (Dependency Injection). It will be useful to anyone who wants to optimize the application launch.