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Awesome GitHub RepositoriesQuery Projection Tools
Utilities for limiting retrieved columns to reduce memory and database load.
Distinguishing note: Focuses on column-level selection rather than row-level filtering or relation management.
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Awesome Query Projection Tools GitHub Repositories
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- typeorm/typeorm
typeorm/typeorm
36,329View on GitHubTypeORM is an object-relational mapper for TypeScript and JavaScript that bridges the gap between object-oriented application code and relational database tables. It provides a comprehensive data persistence layer that allows developers to define database entities using class decorators or configuration objects, enabling seamless interaction with data through object-oriented patterns. The project distinguishes itself through a flexible architecture that supports both the data mapper and repository patterns, alongside a fluent query builder that translates high-level method calls into platform
TypeORM reduces memory consumption and database load by explicitly selecting only the necessary columns from the database instead of retrieving entire entity objects.
TypeScriptactive-recordcockroachdbdata-mapper
