Handling Transactions with Pipelines

using StackExchange.Redis;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;

class Program
{
    static void Main()
    {
        // Connect to Redis
        ConnectionMultiplexer redis = ConnectionMultiplexer.Connect("localhost");
        IDatabase db = redis.GetDatabase();

        // Add user data using pipeline
        var users = new List<Dictionary<string, object>>()
        {
            new Dictionary<string, object>
            {
                { "username", "alice" },
                { "data", new Dictionary<string, object>
                    {
                        { "name", "Alice" },
                        { "age", 30 },
                        { "email", "alice@example.com" }
                    }
                }
            },
            new Dictionary<string, object>
            {
                { "username", "bob" },
                { "data", new Dictionary<string, object>
                    {
                        { "name", "Bob" },
                        { "age", 25 },
                        { "email", "bob@example.com" }
                    }
                }
            }
        };

        var batch = db.CreateBatch();

        foreach (var user in users)
        {
            var key = $"user:{user["username"]}";
            var value = JsonConvert.SerializeObject(user["data"]);
            TimeSpan expiry = TimeSpan.FromDays(1);
            batch.StringSetAsync(key, value, expiry);
        }

        batch.Execute();

        Console.WriteLine(db.StringGet("user:alice"));
    }
}