Hikari connection pooling + Hibernate 4.3.8 + Spring Data JPA configuration?

Question

please tell me. How can I configure the \"Hikari connection pooling + Hibernate 4.3.8 + Spring Data JPA configuration\"? Here is my configuration, but for some reason I am sure

Answer 1

We can also use it like below in customized JPAConfiguration class where you are establishing connection and creating entity Manager Factory object.

         import com.zaxxer.hikari.HikariConfig;
         import com.zaxxer.hikari.HikariDataSource;


        @Bean
        public DataSource dataSource() {
            // In classpath from spring-boot-starter-web
            final Properties props = new Properties();
            props.put("driverClassName", "com.mysql.jdbc.Driver");
            props.put("jdbcUrl", "jdbc:mysql://localhost:3306/master?createDatabaseIfNotExist=true");
            props.put("username", "root");
            props.put("password", "mysql");
            HikariConfig hc = new HikariConfig(props);
            HikariDataSource ds = new HikariDataSource(hc);
            return ds;
        }