Sinfonia

Sinfonia: A New Paradigm for Building Scalable Distributed Systems Marcos K. Aguilera, Arif Merchant, Mehul Shah, Alistair Veitch, Christos Karamanolis HP Laboratories and VMware - presented by Mahesh Balakrishnan *Some slides stolen from Aguilera’s SOSP presentation

Motivation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Sinfonia ,[object Object],[object Object],[object Object]

Assumptions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Design Principles ,[object Object],[object Object],[object Object],[object Object]

Piggybacking Transactions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Minitransactions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Example Minitransactions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Other Design Choices ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Fault-Tolerance ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Fault-Tolerance ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Protocol Timeline ,[object Object],[object Object],[object Object],[object Object],[object Object]

Recovery from coordinator crashes ,[object Object],[object Object],[object Object],[object Object]

Redo Log ,[object Object],[object Object],[object Object],[object Object]

Additional Details ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

SinfoniaFS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

SinfoniaFS Design ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

SinfoniaGCS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Evaluation: base performance ,[object Object],[object Object],[object Object],[object Object]

Evaluation: optimization breakdown ,[object Object],[object Object],[object Object],[object Object]

Evaluation: scalability ,[object Object],[object Object],[object Object]

Effect of Contention ,[object Object],[object Object],[object Object]

Evaluation: SinfoniaFS ,[object Object]

Discussion ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Discussion ,[object Object],[object Object],[object Object],[object Object],[object Object]

Conclusion ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Sinfonia

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Sinfonia