Where and how should input validation rules be described?
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What else, from an incident analysis perspective, must be necessarily considered?
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What is idempotency? How to achieve idempotency of a request in our case?
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What are authentication and authorization? How do they differ?
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What context needed to be clarified with the customer before starting the project?
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Are you familiar with GraphQL? What is it, how does it look, and why is it needed if REST exists?
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How was the integration task with another system worked out?
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Designate microservices for an electronic library application.
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What type will the comment field be?
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What is denormalization and what is it used for?
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At what point and whom should be connected during the escalation of a blocker on a critical quarterly task?
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Can you give an example of a specific feature or story that came to you and how you worked with it?
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What exactly is described in the OpenAPI documentation?
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What are safe and unsafe HTTP methods? Why are they called so?
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How many microservices were in the system in total?
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Why was Kafka needed and how did the integrations through it work?
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Tell us about working with integrations, protocols. What REST API methods do you use and for what purpose?
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How to ensure idempotency in case the external bank glitches? How to provide a compensating operation for unfreezing the held funds?
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What types of requirements exist?
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What does TMC stand for?
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