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Optimistic vs. Pessimistic locking

Reading Time: 2 minutes We store the information in databases so that it can be utilized later for different purposes like reading or updating. While we perform these operations on a record in a database there are good chances of conflicts or collisions. There can be two ways of dealing with such situations: Let’s try to understand these two options with an example. We will use the famous problem Continue Reading

Basic Hibernate Annotations

Reading Time: 2 minutes If you are reading this blog I assume you are already familiar with the Hibernate basics. If not, please visit “Introduction to Hibernate” to get started with Hibernate. Hibernate annotations may be considered as metadata to link Java applications to the relational database. Also used to map the traditional relational databases with frontend Java applications. It works as a bridge to connect Java applications to Continue Reading