Thomas Ellison
Thomas Ellison is a database administrator and mathematics teacher with a strong focus on structured thinking, data integrity, and reliable system design.
He has extensive experience managing database systems in professional environments, ensuring performance, consistency, and long-term maintainability. His work includes database design, optimization, and operational support for data-driven applications.
Alongside his technical role, Thomas teaches mathematics, bringing analytical rigor and clear problem-solving methodologies into both his teaching and technical work.
As a technical author, he produces clear and well-structured learning materials that bridge theoretical foundations and practical database administration.
Books by Thomas Ellison (14 titles)
Database Design & Modeling Fundamentals
From Concept to Schema: Designing Scalable and Efficient Databases
by Thomas Ellison
233 views
β¬23.90 β¬14.90
SQLite Fundamentals
Lightweight Embedded Database Design and Development for Modern Applications
by Thomas Ellison
224 views
β¬19.90 β¬12.90
MongoDB Fundamentals: Building Scalable NoSQL Applications with Document Databases
by Thomas Ellison
232 views
β¬24.90 β¬16.90
Redis Fundamentals
High-Performance In-Memory Data Structures and Caching for Modern Applications
by Thomas Ellison
233 views
β¬26.90 β¬18.90
PostgreSQL Security & Access Control
Hardening, Authentication, Authorization, and Compliance in Production Environments
by Thomas Ellison
275 views
β¬18.90 β¬11.90
PostgreSQL Backup, Replication & High Availability
Designing Resilient, Fault-Tolerant, and Disaster-Ready PostgreSQL Systems
by Thomas Ellison
270 views
β¬18.90 β¬12.90
PostgreSQL for Developers: Queries, Functions & Triggers
Writing Efficient SQL, Building Server-Side Logic, and Optimizing Database Workflows
by Thomas Ellison
259 views
β¬16.90 β¬11.90
PostgreSQL Administration & Performance Tuning
Managing, Securing, and Optimizing PostgreSQL for High-Performance Systems
by Thomas Ellison
259 views
β¬19.90 β¬12.90
MariaDB Fundamentals
Understanding Relational Databases with MariaDB
by Thomas Ellison
315 views
β¬16.90 β¬10.90
AlmaLinux for Beginners
A Practical Introduction to Enterprise Linux Administration
by Thomas Ellison
343 views
β¬17.90 β¬12.90
SQL for Absolute Beginners
A Step-by-Step Introduction to Databases and Querying Data
by Thomas Ellison
310 views
β¬9.90
MariaDB Administration
Installing, Securing, and Operating MariaDB in Production Environments
by Thomas Ellison
299 views
β¬31.90 β¬23.90
MySQL Fundamentals
A Practical Introduction to Relational Databases and SQL with MySQL
by Thomas Ellison
274 views
β¬27.90 β¬18.90
PostgreSQL Database Setup: The Complete Guide
From Installation to Configuration, Security, and Optimization
by Thomas Ellison
346 views
β¬39.90 β¬27.90