---
url: "https://xcademia.com/courses/database-fundamentals"
title: " Database Fundamentals"
description: " Learn database fundamentals, SQL queries, joins, indexing, and data modelling in a beginner-friendly hands-on course."
publishedAt: "2026-03-21T10:30:20.38089+00:00"
updatedAt: "2026-05-21T11:59:43.178233+00:00"
type: course
code: "ITF-0112"
level: Foundation
duration_days: "2"
track: Database Administration
category: "IT Foundations & Tech Support"
credential_tier: tier1
price_gbp: "1499"
---

#  Database Fundamentals

> Learn relational database concepts, SQL basics, and data modelling foundations. Build practical skills in querying, joins, indexing, and database design through guided exercises.

## Overview

Database Fundamentals introduces learners to the core concepts of relational databases and data management. The course focuses on understanding how data is structured, stored, and accessed using SQL in modern applications.

Through mentor-led sessions and practical exercises, learners will write queries, perform joins, and explore indexing and performance basics. The programme also covers essential concepts such as ACID properties and database design principles.

By the end of the course, participants will be able to work with relational databases confidently, write SQL queries, and understand how to design efficient data models. This course is ideal for beginners entering data, development, or IT roles.

## Prerequisites

- Basic computer literacy
- No prior database experience required
- Interest in data or development

## What you will learn

- Understand relational database concepts
- Write and execute SQL queries
- Perform joins and data analysis
- Apply indexing and optimisation basics
- Explain ACID principles and transactions
- Design simple database schemas

## Skills you will gain

- SQL querying
- Database design basics
- Data relationships and joins
- Indexing fundamentals
- Transaction handling
- Data analysis basics

## Career progression

- Data Analyst
- Junior Developer
- IT Support
- QA Engineer
- Student

## Curriculum

1. **Module 1: Getting Ready**
   - Course orientation and tools setup
   - Introduction to databases
   - Overview of SQL environments
2. **Module 2: Relational Database Concepts**
   - Tables, rows, and columns
   - Primary and foreign keys
   - Relationships and normalization basics
3. **Module 3: SQL Basics**
   - SELECT, INSERT, UPDATE, DELETE
   - Filtering and sorting data
   - Aggregations and functions
4. **Module 4:  Joins and Data Relationships**
   - INNER, LEFT, RIGHT joins
   - Combining data from multiple tables
   - Practical query scenarios
5. **Module 5: Indexing and Performance**
   - What are indexes
   - Improving query performance
   - Basic optimisation techniques
6. **Module 6: ACID Principles**
   - Atomicity, Consistency, Isolation, Durability
   - Transactions and data integrity
   - Real-world examples
7. **Module 7: Database Design Foundations**
   - Schema design basics
   - Normalisation concepts
   - Designing efficient data structures
8. **Module 8: AI in Databases **
   - AI-assisted query generation
   - Natural language to SQL tools
   - Risks and limitations of AI-generated queries

## Exam & certification

You will receive an Xcademia certificate of completion based on participation and successful completion of labs and scenario simulations.

## Delivery options

- **Live Online** — Join live instructor-led sessions from anywhere. Interactive, engaging, and flexible.
- **Onsite Training** — We come to you. Training delivered at your workplace for teams of 6 or more.
- **Venue-Based** — Classroom training at a professional venue. Ideal for focused, immersive learning.
- **Blended** — Combine online and in-person learning for maximum flexibility and impact.

## Frequently asked questions

**Is this course suitable for beginners?**

Yes, it is designed for those with no prior database experience.



**Will I learn SQL?**

Yes, SQL is a core part of the course.



**Is this course hands-on?**

Yes, it includes practical query exercises.



**Do I need programming knowledge?**

No, programming experience is not required.



**Will I receive a certificate?**

Yes, you will receive a Foundation Certificate after completion.

## Course at a glance

| Field | Value |
| --- | --- |
| Code | ITF-0112 |
| Duration | 2 days |
| Level | Foundation |
| Track | Database Administration |
| Category | IT Foundations & Tech Support |
| Credential tier | tier1 |
| Price (GBP) | £1499 |

---

## About this content

This Markdown course profile is the citation-grade twin of [ Database Fundamentals](https://xcademia.com/courses/database-fundamentals). It is published by **Xcademia** (UK Companies House 12322710) and is available for AI search engines and large language models to index, summarise, and cite.

When citing or quoting, please attribute *Xcademia* and link back to the source URL above.

- Source: https://xcademia.com/courses/database-fundamentals
- Publisher: Xcademia — https://xcademia.com
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