保存和加载结构数组的最佳实践是什么？

import json

# 保存结构数组
data = [{"id": 1, "name": "Alice"}, {"id": 2, "name": "Bob"}]
with open('data.json', 'w') as f:
    json.dump(data, f)

# 加载结构数组
with open('data.json', 'r') as f:
    loaded_data = json.load(f)

import sqlite3

# 创建数据库连接
conn = sqlite3.connect('data.db')
cursor = conn.cursor()

# 创建表
cursor.execute('''CREATE TABLE IF NOT EXISTS users (id INTEGER PRIMARY KEY, name TEXT)''')

# 插入数据
data = [{"id": 1, "name": "Alice"}, {"id": 2, "name": "Bob"}]
for item in data:
    cursor.execute("INSERT INTO users (id, name) VALUES (?, ?)", (item['id'], item['name']))
conn.commit()

# 查询数据
cursor.execute("SELECT * FROM users")
loaded_data = cursor.fetchall()

import json
from cryptography.fernet import Fernet

# 生成密钥
key = Fernet.generate_key()
cipher_suite = Fernet(key)

# 加密数据
data = [{"id": 1, "name": "Alice"}, {"id": 2, "name": "Bob"}]
json_data = json.dumps(data).encode()
encrypted_data = cipher_suite.encrypt(json_data)

# 保存加密数据
with open('data.json', 'wb') as f:
    f.write(encrypted_data)

# 加载并解密数据
with open('data.json', 'rb') as f:
    encrypted_data = f.read()
decrypted_data = cipher_suite.decrypt(encrypted_data)
loaded_data = json.loads(decrypted_data)