diff --git a/database/__init__.py b/database/__init__.py
new file mode 100644
index 0000000..920815a
--- /dev/null
+++ b/database/__init__.py
@@ -0,0 +1 @@
+"""Package for database interaction."""
diff --git a/database/db.py b/database/db.py
new file mode 100644
index 0000000..983f3c9
--- /dev/null
+++ b/database/db.py
@@ -0,0 +1,11 @@
+"""Simple file to set up the sqlmodel connection to database."""
+
+from sqlmodel import SQLModel, create_engine
+
+from . import models  # noqa: F401 - Need this import for creating the models.
+
+url = "sqlite:///database.db"
+engine = create_engine(url)
+
+# Don't need to create all when connected to prod.
+SQLModel.metadata.create_all(engine)
diff --git a/database/models.py b/database/models.py
new file mode 100644
index 0000000..c45215e
--- /dev/null
+++ b/database/models.py
@@ -0,0 +1,20 @@
+"""File holds all model definitions of SQL tables."""
+
+from sqlalchemy.dialects.mysql import BIGINT, SMALLINT
+from sqlmodel import Column, Field, SQLModel
+
+
+class UserBirthday(SQLModel, table=True):
+    """
+    Represents a user's birthday.
+
+    Attributes:
+        user_id: The user's discord id. Primary key.
+        month: The month the user was born.
+        day: The day the user was born.
+
+    """
+
+    user_id: int = Field(sa_column=Column(BIGINT(unsigned=True), primary_key=True, nullable=False))
+    month: int = Field(sa_column=Column(SMALLINT(unsigned=True), nullable=False))
+    day: int = Field(sa_column=Column(SMALLINT(unsigned=True), nullable=False))