Sumários

Coordination Services

17 Dezembro 2018, 18:30 • Alysson Neves Bessani

Coordination services abstractions; Example of coordination services: Zookeeper and DepSpace; Example coordination recipes.

Shared Memory Abstractions

17 Dezembro 2018, 16:30 • Alysson Neves Bessani

Shared memory data types; Linearization; Wait freedom; Consensus number; Wait-free hierarchy; Universal constructions.

Cloud-of-clouds Storage

10 Dezembro 2018, 18:30 • Alysson Neves Bessani

Motivation and key ideas for cloud-of-clouds service; DepSky protocol.

Fault-Tolerant Storage II

10 Dezembro 2018, 16:30 • Alysson Neves Bessani

Quorum protocols for implementing reliable storage. Protocols for crash (majority quorum systems) and Byzantine fault tolerance (dissemination and masking quorum systems).

RAID

3 Dezembro 2018, 18:30 • Alysson Neves Bessani

RAID 1-6: properties, implementation and tradeoffs.