what are the two approaches to store relations in
What are the two approaches to store relations in distributed database?
a) Replication
b) Fragmentation
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write a query to define tables students and teachers as sub tables of peoplecreate table students of student under peoplecreate table teachers of
q what are the kinds of leukocytes and how are they classified into granulocytes and agranulocytesthe kinds of lymphocytes are leukocytes neutrophils
what is a homogeneous distributed databasein homogeneous distributed databases all sites have the same database management system software are aware
what is a heterogeneous distributed databasein a heterogeneous distributed database dissimilar sites may use different schemas and dissimilar dbms sw
what are the two approaches to store relations in distributed databasea replicationb
q what is the general function of leukocytes what are leukopenia and leukocytosisthe general function of leukocytes is to participate in the made
what is horizontal fragmentationhorizontal fragmentation divides the relation by assuming every tuple of r to one or more
explain the complete process of communication sender sender has an idea - you conceive an idea and want to share it sender encodes the idea
what is vertical fragmentationvertical fragmentation divides the relation by decomposing the scheme r of relation
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