How does DriverManager impact performance or memory usage?

Understanding the impact of DriverManager on performance and memory usage is crucial for Java developers. DriverManager is a part of Java's JDBC API that manages a list of database drivers, establishing connections to databases. While it simplifies database interactions, improper use can lead to increased memory consumption and slower performance.

Java, DriverManager, performance, memory usage, JDBC, database connection

try { // Load the JDBC driver Class.forName("com.mysql.cj.jdbc.Driver"); // Establish the connection Connection conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/mydatabase", "username", "password"); // Perform database operations // Close the connection conn.close(); } catch (SQLException | ClassNotFoundException e) { e.printStackTrace(); }

Java DriverManager performance memory usage JDBC database connection

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