Sequelize setting. How many connections?

Question

PostgreSQL

Hello.
I am writing a small service, there will be about 100 active users. Currently, local settings are as follows:

host: 'localhost',
  dialect: 'postgres',
  pool: {
    max: 5,
    min: 0,
    acquire: 30000,
    idle: 10000
  }

How much should be set in pool.max for 100 users?

Answer 1

"Active Users" is too generic name, what exactly is on this service? Chat, static site, currency exchange, real-time auction ?
I can offer this answer.

pool.max = 1;
while(notGoodEnough) {
 pool.max++;
}

In general, for such a meager number of users, 1 connection without a pool is enough.