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Which of the operations constitute a basic set of operations for manipulating relational data? Relational algebra operations constitute a basic set of operations for manipulati
What is database utility? Database utility is the interface among the ABAP/4 Dictionary and the underlying the SAP system.
Which product produces the relation that has attributes of R1 and R2 ? Cartesian product produce the relation which has attributes of R1 and R2
Short Note on mid Square Method of hashing? Mid square method of hashing: In the method midsquare hashing, the key is squared and the address selected from the center of the s
The Enhanced Entity Relationship Diagram (ERD) produced with a drawing or case tool. Your EERD must use a ''standard'' notation style such as Crows Foot or Chen. Please note that t
write-set(T): Each data items that are written by a transaction T
prototype of a distributed information system for a national car part retail outlet chain.
Explain controlled redundancy? Controlled redundancy : The replication of data within the data warehouse for the purposes of improved data access or understand ability.
Due date for May 8
What is conceptual schema? The schemas at the view level are known as subschema that describe dissimilar views of the database.
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