在java中存储更多维度的数据的最好方法是什么？

int[][] multiArray = new int[3][4];
multiArray[0][0] = 1;
multiArray[1][2] = 3;

List<List<Integer>> multiList = new ArrayList<>();
List<Integer> row1 = new ArrayList<>();
row1.add(1);
row1.add(2);
multiList.add(row1);

public class MultiDimensionalArray {
    private int[][] data;

    public MultiDimensionalArray(int rows, int cols) {
        data = new int[rows][cols];
    }

    public void set(int row, int col, int value) {
        data[row][col] = value;
    }

    public int get(int row, int col) {
        return data[row][col];
    }
}

// 使用JDBC连接数据库并存储多维数据
Connection conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/mydatabase", "user", "password");
Statement stmt = conn.createStatement();
stmt.executeUpdate("CREATE TABLE multi_data (id INT, row INT, col INT, value INT)");
stmt.executeUpdate("INSERT INTO multi_data VALUES (1, 0, 0, 1)");

Table<Integer, Integer, Integer> table = HashBasedTable.create();
table.put(0, 0, 1);
table.put(1, 2, 3);