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Properties in the Property Store are typically small objects smaller documents like JSON documents data for example. Sometimes, it is necessary to enrich this metadata and link it with binary data like documents or images for example. This is where Property Attachments come in place: Property Attachments (or just Attachments for short) contain binary block data and are always linked to exactly one Property. The storage of the binary data of Attachments can heavily scale and its data size be theoretically be unlimited. Each Property can have 0..n Attachments assigned.
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