How to Synchronize Local SQLite with Server MySQL Databases?

Syncing Local SQLite to Server MySQL Databases

Integrating local SQLite databases with server-side MySQL databases is a common requirement for many mobile applications. Here's how to establish synchronization between the two:

The most effective approach is to create a REST-based web service as an intermediary. This provides a standardized interface for data exchange, regardless of the underlying database technologies.

1. Serialize Data: Convert your SQLite and MySQL data into serializable formats, such as JSON or XML.
2. Web Service Implementation: Develop a web service that implements the necessary functionality for syncing data to and from the SQLite database. This includes methods for retrieving, updating, and creating data.
3. HTTP Requests: Use HTTP requests to send and receive serialized data to and from the web service. For example, use POST requests to create or update data, GET requests to retrieve data, and PUT requests for partial updates.
4. API Integration: Integrate the web service API into your Android application to interact with the MySQL database seamlessly.
5. Data Synchronization: Periodically or on-demand, initiate synchronization processes within the app to read data from MySQL and write any updates back to the SQLite database.

By adopting this approach, you gain the following benefits:

• Portability: The web service architecture allows for easy integration with different database systems.
• Scalability: The REST interface can be easily extended to support additional types of data.
• Security: The web service can act as a central point for authentication and authorization.

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