Consider two relations R and S of size 1200 bytes and 1000 bytes respectively. The size of a tuple in both relations is 20 bytes. The block size of the system is 100 Bytes. How many extra block transfers would be required, in the worst case, if nested loop join is used instead of block nested loop join technique to compute the natural inin?

Consider two relations R and S of size 1200 bytes and 1000 bytes respectively. The size of a tuple in both relations is 20 bytes. The block size of the system is 100 Bytes. How many extra block transfers would be required, in the worst case, if nested loop join is used instead of block nested loop join technique to compute the natural inin?

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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