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Nov 6, 2025
16m:43s
Intro to Databases
Classification
Software Engineering | Languages | JavaScript | Node
Keywords
javascript | node
About This Episode:
It’s time to level up from file-based storage! In this episode, we explore why databases exist, how they solve key scalability problems, and how to use SQLite to manage structured data in Node.js.
💥 You’ll see how to:
👉 Compare file-based vs. database storage
👉 Understand relational vs. document databases
👉 Install and use SQLite in Node.js
👉 Implement full CRUD operations (Create, Read, Update, Delete)
👉 Explore when to choose SQLite, PostgreSQL, or MongoDB
💡 Relevant Links
- SQLite official: https://www.sqlite.org/index.html
- SQLite Node: https://www.npmjs.com/package/sqlite3
- PostgreSQL official: https://www.postgresql.org/
- MongoDB official: https://www.mongodb.com/
Previous TekCasts series:
- JavaScript for Beginners: https://tekcasts.com/play/javascript-for-beginners-what-is-javascript
- JavaScript in the Browser: https://tekcasts.com/play/javascript-in-the-browser-browser-runtime-environment
💥 You’ll see how to:
👉 Compare file-based vs. database storage
👉 Understand relational vs. document databases
👉 Install and use SQLite in Node.js
👉 Implement full CRUD operations (Create, Read, Update, Delete)
👉 Explore when to choose SQLite, PostgreSQL, or MongoDB
💡 Relevant Links
- SQLite official: https://www.sqlite.org/index.html
- SQLite Node: https://www.npmjs.com/package/sqlite3
- PostgreSQL official: https://www.postgresql.org/
- MongoDB official: https://www.mongodb.com/
Previous TekCasts series:
- JavaScript for Beginners: https://tekcasts.com/play/javascript-for-beginners-what-is-javascript
- JavaScript in the Browser: https://tekcasts.com/play/javascript-in-the-browser-browser-runtime-environment
Short Bio:
Bob Cravens is a seasoned technology leader, software architect, and educator with a passion for empowering others through practical, real-world knowledge. As the founder of TekFoundry, Bob has dedicated his career to designing and delivering innovative software solutions that combine cutting-edge technology with elegant simplicity.
At TekCasts, Bob leverages over two decades of experience in software engineering, application architecture, and team leadership to create engaging, high-impact courses for developers and technology professionals. His instructional style is rooted in practical application, offering insights drawn from his extensive background in industries like medical devices and global technology consulting.
Bob’s expertise spans a variety of technologies and methodologies, including PHP/Laravel, FastAPI, and DevOps, as well as architecture best practices and team dynamics. Whether teaching foundational concepts or advanced strategies, he’s passionate about helping others turn complex challenges into streamlined solutions.
When not crafting elegant code or inspiring the next generation of tech innovators, Bob enjoys exploring the intersection of technology, business strategy, and creative problem-solving.
At TekCasts, Bob leverages over two decades of experience in software engineering, application architecture, and team leadership to create engaging, high-impact courses for developers and technology professionals. His instructional style is rooted in practical application, offering insights drawn from his extensive background in industries like medical devices and global technology consulting.
Bob’s expertise spans a variety of technologies and methodologies, including PHP/Laravel, FastAPI, and DevOps, as well as architecture best practices and team dynamics. Whether teaching foundational concepts or advanced strategies, he’s passionate about helping others turn complex challenges into streamlined solutions.
When not crafting elegant code or inspiring the next generation of tech innovators, Bob enjoys exploring the intersection of technology, business strategy, and creative problem-solving.