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I am studying the current architecture of uber rider app and I got to know the current rider app was evolved from MVC to a specific architecture called riblet, which is designed on top of viper by Uber themselves. As I understood riblets is independently testable pieces that each have a single purpose. I'm aware that the new architecture is capable of handling performance and scalability. I am interested in knowing the cons of riblet architecture.

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Rahul
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Sudeepa Nadeeshan
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Okey. I found some cons of the riblet architecture. I will post them here to discuss with anyone who is interested. The main cons are as follows,

  • Since there is a higher number of independent riblets communicating through their interfaces, there is a probability of failure of a particular interface compared to a system with fewer components.
  • Yes testing a single riblet is easy yet it makes integrations and handling the requests among riblets more complicated.
  • Changing the technology stack in the long run is difficult
Sudeepa Nadeeshan
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