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by ajmmertens
1111 days ago
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The query engine works on top of an Entity Component System (ECS) storage that stores entities and their data in cache coherent (SoA - https://en.wikipedia.org/wiki/AoS_and_SoA) data structures. With any kind of database - even in-memory SQLite - there is a query interface between you and the data. In ECS you access data directly, which is at least an order of magnitude faster. |
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