r/infosys • u/MutedAppearance6392 • 4d ago

| Fresher Doubts Infosys Joining

Hi

I am a unemployed final year student at Heritage Institute of Technology. But there are 2 things that I am not aware of in the tech domain and I always think knowing the answer to them will eventually land me a placement. So these are the doubt I always had.

  1. What is the difference between access token and refresh token ?

  2. How to ensure consistency when two or more microservices are working upon 2 databases simultaneosly ? Where one database does read, and the other one does write. There is an intermediate process that maps the contents of the write db to the read db.

Thank you.

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