Chains

The chains concept allows to create both linked database fields and database records. At this, the field chain can be regarded as an variable-size-array, and there appears a possibility for one record to refer to a record chain, i.e. to several records at once. Thus, there's a possibility of introducing the M:N link without additional intermediate database.

There are great possibilities to regulate the modes of records and chains entrance in one another. For example, one can set whether the record can enter one or several chains, whether chains can enter each other and so on.

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