Attribute affinity in Distributed Database System
Attribute affinity Vertical Fragmentation Each site may not need all the attributes of a relation. Thus we use vertical fragmentat...Read More
Showing posts with label Distributed Database System. Show all posts
Showing posts with label Distributed Database System. Show all posts
Vertical Fragmentation in Distributed Database System
Vertical Fragmentation (VF) Each site may not need all the attributes of a relation. Thus we use vertical fragmentation which divides ...Read More
Horizontal fragmentation in Distributed Database System
Horizontal fragmentation in Distributed Database System Partitions a table along its tuples is performed based on some Predicate/...Read More
What is Correctness Rules of Fragmentation?
What is Correctness Rules of Fragmentation ? There Three Correctness Rules Completeness Reconstruction Disjointness ...Read More
What is Database Fragmentation? Advantages and Disadvantages of Fragmentation
What is Database Fragmentation? The database table is divided into smaller subsets of different table. These divided subsets are called ...Read More
What is Replication and Replication Schemes ?
What is Replication ? Data replication is the process of storing data in more than one site or node. Data replication is the process i...Read More
What is Replication and Type of Replication?
What is Replication Data replication is the process of storing data in more than one site or node. Data replication is the process i...Read More
What is Replication Advantages and Disadvantages of Replication?
What is Replication Data replication is the process of storing data in more than one site or node It is useful in improving the avail...Read More
Design strategies of Distributed Database Management System
Distributed Database Management System provide different strategies that assist in adopting different designs from the available desig...Read More
Architecture in Distributed Database Management System
General Architecture in Distributed Database Management System Transparency User View Transparency System View Arc...Read More
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