Primary Key: AutoField, BigAutoField
문자열: CharField, TextField, SlugField
날짜/시간: DateField, TimeField, DateTimeField, DurationField
참/거짓: BooleanField, NullBooleanField
숫자: IntegerField, SmallIntegerField, PositiveIntegerField,
PositiveSmallIntegerfield, BigIntegerField, DecimalField, FloatField
파일: BinaryField, FileField, ImageField, FilePathField
이메일: EmailField
URL: URLField
UUID: UUIDField
아이피: GenericIPAddressField
Relationship Types
ForeignKey → 1:N(다대일), 게시글 - 댓글
ManyToManyField → M:N 관계, 태그
OneToOneField → 1:1, 주소