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Challenge: Minimum number of round trips

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We are working on creating better experience for RavenDB & Sharding, and that led us to the following piece of code: shardedSession.Load("posts/1234", "post/3214", "posts/1232", "posts/1238", "posts/1232"); And the following Shard function: public static string[] GetAppropriateUrls(string id) { switch (id.Last()) { case '4': return new[] { "http://srv-4", "http://srv-backup-4" }; case '2': return new[] { "http://srv-2" };
case '8': return new[] { "http://srv-backup-4" }; default: throw new InvalidOperationException(); } } Write a function that would make the minimum number of queries to load of all the posts from all of the servers....(Read whole news on source site)

Home : Blog List : Ayende @ Rahien : Challenge: Minimum number of round trips