1st lesson free
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Sonny
- Rate ₦61229
- Response 1h
-
Students2
Number of students accompanied by Sonny since their arrival at Superprof
Number of students accompanied by Sonny since their arrival at Superprof
₦61229/h
Contact
1st lesson free
- Databases
- MySQL
- Oracle
Beginner Databases 101 introduction to MySQL and Oracle Relationship vs NOSQL architecture
- Databases
- MySQL
- Oracle
Lesson location
Recommended
Sonny is a respected tutor in our community. He is highly recommended for his commitment and the quality of his lessons. An excellent choice to progress with confidence.
About Sonny
I'm an experienced infrastructure and systems engineer with a strong focus on storage, data centers, and backend systems. Over the years I've worked extensively with SAN, NAS, high-availability architectures, disaster recovery, and large-scale data management — which means I deal with databases and data storage every single day in real production environments.
I love breaking down complex technical topics into simple, practical concepts. Whether you're a complete beginner or someone who wants to strengthen your foundation, I’m patient, clear, and focused on helping you actually understand how things work — not just memorizing commands.
Why Take a Database 101 Course with Me?
Databases are at the heart of almost every modern application, website, and business system — and having a solid understanding of them will make you much more confident in IT, development, data analysis, or infrastructure roles.
Here's why students choose me for Database 101:
Real-world perspective: I don’t just teach theory — I show you how databases fit into actual storage systems, backup strategies, performance tuning, and high-availability setups that I work with daily.
Beginner-friendly approach: I start from zero and move at your pace, using simple analogies and lots of hands-on practice so you never feel lost.
Practical focus: You’ll learn SQL the right way — creating tables, writing real queries, designing simple databases, and understanding when and why certain decisions matter.
Strong foundation for the future: Whether you want to move into web development, data analytics, system administration, or cloud infrastructure, this course gives you the essential skills you need.
Patient & flexible teaching: I tailor every session to your goals and learning style. No pressure, just steady progress and plenty of practice.
If you're ready to finally understand databases without the confusion, feel free to message me and we can start with a free intro session!
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About the lesson
- Primary
- Secondary
- WASSCE
- +12
levels :
Primary
Secondary
WASSCE
National Common Entrance Examination (NCEE)
GCE
Adult education
Masters
Doctorate
MBA
BECE (Basic Education Certification Exam)
Beginner
Intermediate
Advanced
Professional
Kids
- English
All languages in which the lesson is available :
English
Database 101 course syllabus.
Database 101: Introduction to Databases for Beginners
Course Overview
This beginner-friendly course is perfect for anyone new to databases. You'll learn the fundamentals of how databases work, how to design them, and how to use SQL to create, manage, and query data.
By the end, you'll have a solid foundation to work with relational databases and understand when (and why) NoSQL might be useful.
Who is this course for?
Complete beginners with no prior database experience
Students preparing for computer science or IT courses
Professionals who need basic database knowledge for work (data analysis, web development, system administration, etc.)
Anyone wanting to understand how apps and websites store and retrieve data
Course Duration
Flexible — typically 8–12 sessions (1–1.5 hours each), depending on your pace and goals.
What You'll Learn (Module-by-Module)
Module 1: Introduction to Databases
What is a database and why do we need them?
Files vs Databases
Types of databases (Relational vs NoSQL overview)
Real-world examples of database use
Module 2: The Relational Database Model
Tables, rows, columns, and keys (Primary Key, Foreign Key)
Data relationships (one-to-one, one-to-many, many-to-many)
Introduction to Entity-Relationship (ER) diagrams
Basic normalization concepts
Module 3: SQL Fundamentals – Data Definition (DDL)
Creating databases and tables
Data types (INT, VARCHAR, DATE, etc.)
Altering and dropping tables
Constraints (NOT NULL, UNIQUE, CHECK, etc.)
Module 4: SQL Fundamentals – Data Manipulation (DML)
INSERT, UPDATE, DELETE
Basic SELECT queries
Filtering with WHERE
Sorting with ORDER BY
Limiting results
Module 5: Intermediate SQL
Joins (INNER, LEFT, RIGHT)
Aggregations (COUNT, SUM, AVG, GROUP BY, HAVING)
Subqueries
Basic functions and operators
Module 6: Database Design Best Practices
Normalization (1NF, 2NF, 3NF)
Avoiding common design mistakes
Indexing for better performance
Simple database security basics (users, permissions)
Module 7: Introduction to NoSQL (Optional Bonus)
When to use NoSQL instead of SQL
Overview of document (MongoDB), key-value (Redis), column, and graph databases
SQL vs NoSQL comparison
Module 8: Hands-on Project & Review
Build a small real-world database (e.g., library system, blog, or inventory app)
Querying and managing your own database
Final review and next steps (certifications, advanced topics, tools like MySQL, PostgreSQL, or SQLite)
Tools We'll Use
MySQL or PostgreSQL (free and easy to set up)
Free online tools or local install (I'll guide you)
Optional: phpMyAdmin, DBeaver, or VS Code extensions
Learning Approach
Clear explanations with simple analogies
Lots of live demos and screen sharing
Hands-on exercises in every session
Homework/practice queries to reinforce learning
Patient, step-by-step guidance tailored to your pace
Prerequisites
None!
Just a computer and willingness to learn. Basic computer skills are helpful.
Would you like me to adjust anything?
For example: make it shorter, add/remove the NoSQL module, change the number of sessions, or make it more focused on SQL only? Just let me know!
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Recommendations
Recommendations come from relatives, friends and acquaintances of the tutor
3
Worked with Sonny to tighten my understanding of storage and infrastructure as I prep for some of the newer large-scale data center environments coming online. He focuses on how systems actually behave under load—latency, bottlenecks, failure modes—not just surface-level concepts. That translated directly to how I evaluate and think through infrastructure decisions. Straightforward, technical, and useful. If you’re aiming at modern data center or AI-adjacent roles, he’s worth the time.
Sonny is among the best people i have ever met. A military trained genius with a heart of gold. Sonny is an ambitious go getter, with patience and compassion. I highly recommend my friend as a super tutor.
I met Sonny in 2026 on a chairlift at Beaver Creek Ski Resort in Colorado. When we realized that we attended the same church, we became fast friends.
Sonny is intelligent, high energy and always exudes a positive vibe. He is a loyal friend and adds value to the lives of those who know him.
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Rates
Rate
- ₦61229
Pack prices
- 5h: ₦306145
- 10h: ₦612290
webcam
- ₦61229/h
free lessons
This first lesson offered with Sonny will allow you to get to know each other and clearly specify your needs for your next lessons.
- 1hr
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