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MySQL supports foreign keys and relational integrity constraints.
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JPA automatically generates join tables for many-to-many relationships.
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FetchType.EAGER retrieves related entities from the database immediately upon accessing the main entity.
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Transactions are a collection of successive DB operations that change a database from one inconsistent state to another consistent state.
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Concurrency can be differentiated into two ways: parallel concurrency or interleaved concurrency.
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Partitioning a database table cannot enhance query performance and does affect data storage
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The default port for MySQL server connections is 3307.
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In the context of the First Normal Form (NF), there is redundancy in data.
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In distributed database systems, network latency can exacerbate concurrency issues by introducing delays in communication between nodes.
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Two execution plans S and S' are visually conflicted when they contain different operators for the same transaction.
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