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Гетерозис проявляється повною мірою лише у гібридів
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A stored procedure in the database is a set of stored and compiled SQL statements that can then be called by applications or other stored procedures.
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Higher isolation levels can reduce concurrency by locking more data, potentially leading to deadlocks in highly concurrent environments
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FetchType.LAZY retrieves related entities from the database only when explicitly accessed.
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Condition-based validation can prevent stock levels from going below zero during concurrent purchases in an e-commerce application.
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SQL queries are case-sensitive.
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In distributed databases, data is stored on multiple nodes, each managed independently by a DBMS, fostering cooperation between autonomous stations
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A composite key is not made up of more than one attribute to uniquely identify rows in a table
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Dynamic allocation does not allocate buffer memory solely based on the size of processed data.
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Read committed isolation level prevents dirty reads.
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