setup issues

[KrasowskiMichal]

Sadly, I was not able to start it up.
Leaving some feedback for a better tomorrow ;)

There are some details that could be described in terms of database setup.

1. I tried planet-scale. It turns out by default secure connection is expected. I have added ?sslaccept=accept_invalid_certs to change that.
2. Perhaps it is obvious but i replaced stars in the connection string with a password of the instance.
3. I initialised tables as follows guessing a structure:

CREATE TABLE planetscale1.EmployeeSatisfaction (
age INT NOT NULL,
gender VARCHAR(50) NOT NULL,
happiness_value INT,
job_area VARCHAR(100),
job_title VARCHAR(100),
job_type VARCHAR(50),
employee_id VARCHAR(255) PRIMARY KEY NOT NULL
);
CREATE TABLE planetscale1.Purchases (
age INT,
gender VARCHAR(255),
location VARCHAR(255),
product_material VARCHAR(255),
product_name VARCHAR(255),
product_tag VARCHAR(255),
purchase_date DATE,
purchase_value DECIMAL(10,2),
user_id VARCHAR(255)
);

note: this is a guess and might be wrong.
Only then I was able to upload data with a script.

4. Log on to localhost:3000, but unfortunately analysts are not generating anything.
   No verbose errors/traces in the console that is running the process.

I have no more time today, so leaving this as an issue.

PS.
This is VERY interesting use case, I would love to check it and develop to my needs. Thanks for sharing.