The document discusses the differences between NoSQL (non-relational) and SQL (relational) databases, highlighting their structure, flexibility, and data handling capabilities. It presents a scenario involving a survey on students' opinions about school food, questioning which type of database would be suitable for analyzing qualitative data and statistical significance. Additionally, it mentions a school demonstration showcasing high-achieving students and their application to Ivy League schools, prompting a similar question about suitable database types.

1. DATABASE

2. OUR PROCESS
Questions
necessary to be
asked
NoSQL Examples
Types of Data Bases
SQL Examples
01
02
03
04

3. Database is a structured set of
data held in a computer.
What is database
01

4. Nonrelational
(NoSQL) database
Data is
unstructured, and
varies in type. It
uses collections or
documents
Relational (SQL)
database
Data is structured,
consistent, and
somehow linked.
It uses tabular
forms
Types of database
02

5. UNDERSTANDING THE
DIFFERENCE
NoS
QL SQL
Scaled Vertically by
hardware
Complexity and Increased Costs
Changes can cause disasters
Suitable for Structured Data
Relational Data is
included
Stands for Structured Query
Language
Scaled Horizontally by Servers
Flexible to Changes
Any/Different Forms of Data can be
used
Easy to handle
Non Relational Data is
included
Stands for not only
SQL

6. Aam Ibrahim is conducting a survey about the students’ opinions towards the
school’s food. Every student uploads its opinion (in respectful language)
through a document on a google drive folder. Hazem considers
extracting qualitative themes from those opinions and exploring
frequencies and statistical significance and build a database of all
schools.
A. SQL B.NoSQL
What Type Should Be Used? :
Question 1

7. The school wants to flex with its pioneer students who have 36 ACT, GPA 4.00,
and got into Ivys . The online demonstration includes statistics regarding
the relation of the superior students’ school performance, activity in the
clubs, and honors with their acceptance into Ivys. The demonstration
further includes photos of their lifestyles, videos and interviews with
them, and written pieces of advice.
A. SQL B.NoSQL
What Type Should Be Used? :
Question 1

8. THANKS!