java - Is realm a relational database? -
i have tried searching realm following questions not answered. please me understand following questions properly:
realm relational database?
how more efficient compared sqlite?
no, realm not relational database.
it allows declare relationships between objects same in object graph in language of choice.
jp's talk on core describes in more detail , highly recommended.
it stores objects in optimal memory-mapped format, using column-store techniques fast searching. accessors in different language sdks map directly functions using memory-mapped storage.
in contrast, using relational database sqlite has multiple layers of copying buffers.
note: on realm xamarin team.
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