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SQLite offers 3 threading modes:
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* Single threaded which is quite self explanatory and doesn't work at all for us
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* Serialized, where the SQLite engine will handle serializing accesses to the database itself, meaning all requests will run one after another (which was not successful when tested, but that might be a problem at the time, or an implementation problem)
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* Multithread where the application is responsible for orchestrating the requests and ensure that no concurrent write will occur.
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The media library uses the later, and has a set of tools to acquire read or write contexts and simplify the accesses to the database from a multi threaded context.
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Read context
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============
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As the name imply, this is a context that must be used when reading from the database. |
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\ No newline at end of file |
