The BC government is accumulating a wide variety of data related to the covid virus. Suppose the data is stored in a very large array (100,000 rows by 1,000 columns). Which would be the slower operation, or would both operations be equally slow: i) doing some analysis in one particular column, or ii) doing some analysis in one particular row? Explain (give reasons) for your answer,

The BC government is accumulating a wide variety of data related to the covid virus. Suppose the data is stored in a very large array (100,000 rows by 1,000 columns). Which would be the slower operation, or would both operations be equally slow: i) doing some analysis in one particular column, or ii) doing some analysis in one particular row? Explain (give reasons) for your answer,

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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Linux

An operating system (OS) is the software which manages hardware and resources, like CPU, storage and memory. The OS bridges the applications and hardware and makes the connections between all of your software and the hardware resources.

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The BC government is accumulating a wide variety
of data related to the covid virus. Suppose the data
is stored in a very large array (100,000 rows by
1,000 columns). Which would be the slower
operation, or would both operations be equally
slow: i) doing some analysis in one particular
column, or ii) doing some analysis in one
particular row? Explain (give reasons) for your
answer.

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