How to fetch multiple Redis list from a single command

Question

I am new to Redis. I want to fetch multiple lists from their keys.

My code is as follows

RedisValue[] valuelist= null;

for each( string item in Key_array){


valuelist = db.ListRange("item");
// do some calculations with the valuelist items.


}

As I am aware, this code has O(n) time complexity. Is there any way to execute this fetching from a single query.

I am using C# with StackExchange.Redis.

Answer 1

Use StackExchange.Redis.Extensions package

retrieve multiple object with single roundtrip

var cachedData = db.GetAll<T>(new {"key1","key2","key3"});

more information is here https://github.com/imperugo/StackExchange.Redis.Extensions

I hope this help you