Why do we use a DataSource instead of a DriverManager?
How to get a DataSource?
Could you please explain a code snippet in DriverManager.class related to ClassLoader How to mock DriverManager.getConnection? DataSource and DriverManager on J2SE Is the DriverManager class a Singleton in Java? Cannot find symbol using DriverManager.getConnection() Connecting to external mysql database with DriverManager - Java Connection timeout for DriverManager getConnection Using DataSource without app-server DataSource properties DriverManager no suitable driver mysql Java spring 3 datasource SingleConnectionDataSource Java REST using DataSource Use DriverManager with Tomcat connection pooling How to mock DriverManager.getConnection(...)? Can not Drivermanager.getConnection(...) in android app Using DataSource Without Data URL How does DriverManager gets the instance of jdbc driver class JDBC DriverManager.getConnection vs DriverManager.registerDriver() difference? DriverManager.getConnection cannot be resolved to a type Timing out DriverManager.getConnection()? Is DriverManager.deregisterDriver(driver) closes all connections? DriverManager always returns my custom driver regardless of the connection URL Can't connect to a mysql DB with DriverManager DataSource.setLoginTimeout and DriverManager.setLoginTimeout global? DriverManager.getConnection() returns null, rather than a connection object Connection behavior - DriverManager.getConnection() and DataSource.getConnection() Client-side DataSource in place of DriverManager JAVA Datasource Why java.sql.DriverManager.getCallerClassLoader() is native?