Azure Cache for Redis

Introduction

Azure Cache for Redis is a fully managed, in-memory cache service provided by Microsoft Azure. It is based on the popular open-source Redis caching technology and is designed to improve the performance and scalability of applications by storing frequently accessed data in memory.

Key Points

• Supports multiple data structures such as strings, hashes, lists, sets, and sorted sets.
• Provides high availability with Redis persistence options.
• Offers automated backups, monitoring, and scaling features.
• Integrates easily with other Azure services, enhancing application performance.
• Can be used for session storage, caching, and real-time analytics.

Setup Steps

To set up Azure Cache for Redis, follow these steps:

1. Log in to the Azure portal.
2. Click on "Create a resource" and search for "Azure Cache for Redis".
3. Click on "Create".
4. Fill in the required fields like Name, Subscription, Resource Group, and Pricing tier.
5. Click on "Review + Create" and then "Create" to deploy the cache.
6. Once created, navigate to your Redis Cache instance to configure settings.

Code Example

Below is a simple example of how to connect to Azure Cache for Redis using Python:

import redis

# Connect to Azure Cache for Redis
cache = redis.StrictRedis(host='your-redis-host', port=6380, password='your-password', ssl=True)

# Set a value in the cache
cache.set('my_key', 'Hello, Azure Redis!')

# Retrieve the value from the cache
value = cache.get('my_key')
print(value.decode('utf-8'))  # Output: Hello, Azure Redis!
                

FAQ