How To Customize C3P0 Settings Via Properties And DataSourceBuilder

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Description: This is a kickoff application that set up C3P0 via DataSourceBuilder. The jdbcUrl is set up for a MySQL database. For testing purposes, the application uses an ExecutorService for simulating concurrent users.

Key points:

• in pom.xml add the C3P0 dependency
• in application.properties, configure C3P0 via a custom prefix, e.g., app.datasource.*
• write a @Bean that returns the DataSource

Output sample:

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