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Publicis Sapient
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I applied via Approached by Company and was interviewed in Jun 2024. There were 2 interview rounds.
Spring Data provides support for locking and transactions to ensure data consistency and integrity.
Spring Data JPA supports optimistic locking and pessimistic locking mechanisms.
Optimistic locking is based on versioning where each entity has a version attribute that is checked before updating.
Pessimistic locking locks the database row for a transaction to prevent other transactions from modifying it.
Spring Data also su...
System Design and functional and non functional requirements for designing a large scale online booking platform
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posted on 27 Nov 2023
I applied via Approached by Company and was interviewed in Oct 2023. There were 3 interview rounds.
based on 1 interview
Interview experience
5-12 Yrs
Not Disclosed
5-10 Yrs
Not Disclosed
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