Reading trough the Jepsen analyses is also invaluable (not for the faint hearted, you might find some software that is dear to you absolutely torn to shreds in there): https://jepsen.io/analyses
Finally, all of the classic papers are worth a read: spanner, bigtable, google file system, dynamodb, chubby, dapper, the google paxos engineering paper, the main ones from Lamport… that said distributed system is a vast field, resources as far apart as the bitcoin paper or the original Shapiro paper on CRDTs might be of interest :)
Reading trough the Jepsen analyses is also invaluable (not for the faint hearted, you might find some software that is dear to you absolutely torn to shreds in there): https://jepsen.io/analyses
Finally, all of the classic papers are worth a read: spanner, bigtable, google file system, dynamodb, chubby, dapper, the google paxos engineering paper, the main ones from Lamport… that said distributed system is a vast field, resources as far apart as the bitcoin paper or the original Shapiro paper on CRDTs might be of interest :)