Migrating from Legacy Systems

Moving an existing application to a new platform like Firebase can seem daunting, but it offers significant benefits such as scalability, real-time capabilities, and reduced operational overhead.

This lesson explores key strategies and tools to help you smoothly transition your existing user data and application logic to Firebase.

Before starting any migration, a thorough audit of your current system is crucial. You need to understand:

• Data Models: How your data is structured (SQL tables, NoSQL documents).
• Authentication: User management, password hashing, social logins.
• Business Logic: Server-side APIs, background tasks, integrations.
• Dependencies: External services, libraries, and frameworks.

This audit helps identify what needs to be transformed and how.