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Based on seven assumptions, the following comparison factors are used to compare the performance of linear hashing with extendible hashing: 1. storage utilization; 2. average unsuccessful search cost; 3. average successful search cost; 4. split cost; 5. insertion cost; 6. number of overflow buckets. The simulation is conducted with the bucket sizes of 10,… (More)
Wide range of indexing techniques exists in the world of relational database. Speed of data insertion & retrieval depends on the type of query and available Indexing mechanism. Prevalent mechanisms lack in terms of space-time efficiency and simple structure, for real time applications where the database system needs to handle queries like equality search &… (More)
A patient presented with a metallic nail impacted in the right orbital floor after being hit by a projectile. The nail was disimpacted and removed as guided by the radiograph image. Radiography proved helpful in forming a coherent scheme for case management.