Is it better to have a separate table for each team in a PHP application with multiple teams, or one large table with many columns?

It is better to have a separate table for each team in a PHP application with multiple teams. This will help in organizing the data more efficiently and prevent any confusion or clutter in the database. It will also make it easier to manage and query data specific to each team without affecting others.

// Create separate tables for each team
CREATE TABLE team1 (
    id INT(11) AUTO_INCREMENT PRIMARY KEY,
    name VARCHAR(50),
    ...
);

CREATE TABLE team2 (
    id INT(11) AUTO_INCREMENT PRIMARY KEY,
    name VARCHAR(50),
    ...
);