How can I improve the performance of my Flask application using caching?

How can I improve the performance of my Flask application using caching?

You can use Flask-Caching to cache responses and reduce load times. Have you considered which data to cache?

I haven't thought about that. What types of data are best for caching?

Good candidates for caching include database query results, API responses, and static assets. It depends on your app's needs.

How do I implement Flask-Caching in my app?

First, install Flask-Caching, then configure it in your app. You can use simple decorators to cache your views.

Can you show me a code example?

Sure! Here's a basic example:

from flask import Flask
from flask_caching import Cache

app = Flask(__name__)
cache = Cache(app, config={'CACHE_TYPE': 'simple'})

@app.route('/data')
@cache.cached(timeout=60)
def get_data():
    return {'data': 'This is cached data'}