Designing a mysql database - mysql

Question

I need to design a database that will:
Store Users, Quizzes and Resources (like articles, books, blog posts, etc.) and Users. The User will take a quiz when they first sign up, then their answers will determine what resources to suggest to them.
Here is what I have so far, which is a sql file that creates every table I need.
DROP TABLE IF EXISTS user_questions_answer;
DROP TABLE IF EXISTS user_questions_not_selected;
DROP TABLE IF EXISTS questions_choices;
DROP TABLE IF EXISTS questions;
DROP TABLE IF EXISTS quizes;
DROP TABLE IF EXISTS users;
DROP TABLE IF EXISTS Event_Table;
DROP TABLE IF EXISTS Congregations;
DROP TABLE IF EXISTS Resources;
DROP TABLE IF EXISTS Ensembles;
DROP TABLE IF EXISTS Topics;
DROP TABLE IF EXISTS Languages;
DROP TABLE IF EXISTS Resource_Tags;
DROP TABLE IF EXISTS Resource_Types;
DROP TABLE IF EXISTS Authors;
DROP TABLE IF EXISTS Social_Media_Connections;
DROP TABLE IF EXISTS Ethnicities;
DROP TABLE IF EXISTS Cong_Type;
DROP TABLE IF EXISTS Worship_Types;
DROP TABLE IF EXISTS Instrument_Types;
DROP TABLE IF EXISTS Song_Types;
DROP TABLE IF EXISTS Denominations;
DROP TABLE IF EXISTS Event_Types;
DROP TABLE IF EXISTS Parent_Org;
DROP TABLE IF EXISTS tags;
CREATE TABLE Authors (
id int unsigned auto_increment,
name varchar(128),
PRIMARY KEY (id),
website varchar(128),
email varchar(64)
);
CREATE TABLE Resource_Types (
id int unsigned auto_increment,
name varchar(128),
PRIMARY KEY (id)
);
CREATE TABLE Resource_Tags (
id int unsigned auto_increment,
name varchar(128),
PRIMARY KEY (id)
);
CREATE TABLE Languages (
id int unsigned auto_increment,
name varchar(128),
PRIMARY KEY (id)
);
CREATE TABLE Topics (
id int unsigned auto_increment,
name varchar(128),
PRIMARY KEY (id)
);
CREATE TABLE Ensembles (
id int unsigned auto_increment,
name varchar(128),
PRIMARY KEY (id)
);
CREATE TABLE Parent_Org (
id int unsigned auto_increment,
name varchar(128),
PRIMARY KEY (id)
);
CREATE TABLE Event_Types (
id int unsigned auto_increment,
name varchar(64),
PRIMARY KEY (id)
);
CREATE TABLE Denominations (
id int unsigned auto_increment,
name varchar(64),
PRIMARY KEY (id)
);
CREATE TABLE Song_Types (
id int unsigned auto_increment,
name varchar(64),
PRIMARY KEY (id)
);
CREATE TABLE Instrument_Types (
id int unsigned auto_increment,
name varchar(64),
PRIMARY KEY (id)
);
CREATE TABLE Worship_Types (
id int unsigned auto_increment,
name varchar(64),
PRIMARY KEY (id)
);
CREATE TABLE Cong_Type (
id int unsigned auto_increment,
name varchar(64),
PRIMARY KEY (id)
);
CREATE TABLE Ethnicities (
id int unsigned auto_increment,
name varchar(64),
PRIMARY KEY (id)
);
CREATE TABLE Social_Media_Connections(
id int unsigned auto_increment,
name varchar(64),
PRIMARY KEY (id),
type varchar(32),
link varchar(64)
);
CREATE TABLE Congregations (
cong_id int unsigned auto_increment,
PRIMARY KEY (cong_id),
cong_name varchar(64),
website varchar(64),
cong_city varchar(64),
cong_state varchar(64),
cong_country varchar(64),
hymn_soc_members boolean default False,
priest_attire varchar(64),
avg_attendance float,
denomination_id int unsigned not null,
song_types_id int unsigned not null,
instrument_types_id int unsigned not null,
worship_types_id int unsigned not null,
cong_type_id int unsigned not null,
ethnicity_types_id int unsigned not null,
FOREIGN KEY (denomination_id)
REFERENCES Denominations (id),
FOREIGN KEY (song_types_id)
REFERENCES Song_Types(id),
FOREIGN KEY (instrument_types_id)
REFERENCES Instrument_Types(id),
FOREIGN KEY (worship_types_id)
REFERENCES Worship_Types(id),
FOREIGN KEY (cong_type_id)
REFERENCES Cong_Type(id),
FOREIGN KEY (ethnicity_types_id)
REFERENCES Ethnicities(id)
);
CREATE TABLE Event_Table(
event_id int unsigned auto_increment,
PRIMARY KEY(event_id),
event_title varchar(128),
website varchar(128),
theme_or_topic varchar(128),
event_desc text(256),
event_start_date date,
event_start_time time,
event_end_date date,
event_end_time time,
registration_cost int unsigned default 0,
event_city varchar(64),
event_state varchar(32),
event_country text,
hymn_soc_member_involved boolean default False,
parent_org_id int unsigned,
FOREIGN KEY (parent_org_id)
REFERENCES Parent_Org (id),
event_type_id int unsigned,
FOREIGN KEY (event_type_id)
REFERENCES Event_Types(id)
);
CREATE TABLE Resources (
id int unsigned auto_increment,
PRIMARY KEY (id),
title varchar(128),
link varchar(128),
author_id int unsigned,
description text(512),
type_id int unsigned,
tag_id int unsigned,
denomination_id int unsigned,
Resource_date timestamp,
favorites int unsigned,
views int unsigned,
parent_org_id int unsigned,
language_id int unsigned,
is_free boolean,
instrument_type_id int unsigned,
topic_id int unsigned,
ensemble_id int unsigned,
ethnicity_id int unsigned,
hymn_soc_member_included boolean,
FOREIGN KEY (author_id) REFERENCES Authors(id),
FOREIGN KEY (type_id) REFERENCES Resource_Types(id),
FOREIGN KEY (tag_id) REFERENCES Resource_Tags(id),
FOREIGN KEY (denomination_id) REFERENCES Denominations(id),
FOREIGN KEY (parent_org_id) REFERENCES Parent_Org(id),
FOREIGN KEY (language_id) REFERENCES Languages(id),
FOREIGN KEY (instrument_type_id) REFERENCES Instrument_Types(id),
FOREIGN KEY (topic_id) REFERENCES Topics(id),
FOREIGN KEY (ensemble_id) REFERENCES Ensembles(id),
FOREIGN KEY (ethnicity_id) REFERENCES Ethnicities(id)
);
/* now for users and quizes */
CREATE TABLE users (
user_id int unsigned not null auto_increment,
email varchar(128) default null,
password varchar(128) default null,
first_name varchar(64) default null,
last_name varchar(64) default null,
reg_date timestamp,
is_active tinyint(1) default 1,
high_level tinyint(1) default 0,
PRIMARY KEY (user_id),
social_media_connections_id int unsigned not null,
FOREIGN KEY (social_media_connections_id) REFERENCES Social_Media_Connections(id)
);
CREATE TABLE quizes (
quiz_id int unsigned not null auto_increment,
quiz_title varchar(512),
is_active tinyint(1) default 1,
PRIMARY KEY (quiz_id)
);
CREATE TABLE questions (
question_id int unsigned not null auto_increment,
question_text varchar(512),
question_weight smallint unsigned default null,
PRIMARY KEY (question_id),
quiz_id int unsigned not null,
FOREIGN KEY (quiz_id) REFERENCES quizes (quiz_id)
);
CREATE TABLE tags (
tag_id int unsigned not null auto_increment,
tag_name varchar(128),
PRIMARY KEY (tag_id)
/* maybe link to other tables like congregation types? */
);
CREATE TABLE questions_choices (
choice_id int unsigned not null auto_increment,
choice_text varchar(512),
PRIMARY KEY (choice_id),
question_id int unsigned not null,
FOREIGN KEY (question_id)
REFERENCES questions (question_id),
/* after modification */
is_selected tinyint(1) default 0,
tag_id int unsigned not null,
FOREIGN KEY (tag_id)
REFERENCES tags (tag_id)
);
I have never designed a database of this size before so I am just looking for some input on what I have so far. I have a few questions as well:
Is it good practice to make separate tables to store different attributes?
Am I supposed to store password hashes instead of the actual passwords?
What is the most efficient way to map question_choices to users? I created a table called tags that should connect the two, then somehow use those tags to find different things in the table resource_tags to retrieve what interests the user.
Thanks