Focused crawls are collections of frequently-updated webcrawl data from narrow (as opposed to broad or wide) web crawls, often focused on a single domain or subdomain.
TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, MariaDB, PostgreSQL and SQLite databases.
Eloquence provides a cache on top of Eloquent that prevents multiple models being created for a single database row using the Identity Map design pattern.
PHP drop-in array replacement object cache designed to work with ORM and Identity Map patterns, providing Weakref-based unique identity-to-object resolution and smart caching of unused objects based on objects popularity.