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The User entity type variation subschema for "UP-aggregate."

The User entity type variation subschema for "UP-aggregate."

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Figure 3: U-Schema complete schema for "UP-aggregate."
Figure 4: U-Schema complete schema for "UP-graph."
Figure 6: The User entity type variation subschema for "UP-aggregate."
Figure 9: Subschema returned for query Q4 on "UP-aggregate" schema.
+2 Figure 10: Subschema returned for query Q6 on "UP-aggregate" schema.
SkiQL: A Unified Schema Query Language
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  • Apr 2022
Most NoSQL systems are schema-on-read: data can be stored without first having to declare a Schema that imposes a structure. This schemaless feature offers flexibility to evolve data-intensive applications when data frequently change. However, freeing from declaring schemas does not mean their absence, but rather that they are implicit in data and...
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