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    Week 1
     
       Administrivia
       Scarcity, Quality and Consequences, Work and Its Abstraction
     
     
    Week 2
     
       Network: Wires through IP  
       Networking: UDP, TCP and above
      
 
Tuesday: Lab #1 Assigned (Distributed Password Cracking)
     
    Week 3
     
       Communication: Sockets, RPC, RMI
       Work and its environment: Processes, Tasks, and Threads
      
 
    Week 4
     
       Concurrency: Origins and Consequences (Races and Deadlocks)
       Shared Memory Concurrency control (atomic operations, mutexes, 
           condition variables, semaphores)
      
 
Wednesday: Lab #1 Due
      Thursday: Homework #1 Assigned
     
    Week 5
     
       Distributed File Systems (DFS): NFS, AFS, Coda
       Distributed File Systems with non-Posix-like semantics (Lustre, HDFS,            MogileFS, etc)
      
 
Thursday: Homework #1 Due
	  Thursday: Lab #2 Out
     
    Week 6
     
       Time in distributed systems: Physical and Logical
       Distributed Concurrency control
      
 
    Week 7
     
       Transactions, Distributed Transactions, ACID, BASE, CAP
       Distributed transaction processing
      
 
Tuesday: Homework #2 Assigned
      Wednesday: Lab #2 Checkpoint
     
    Week 8
     
       Impossibility of Agreement
       Midterm exam
      
 
Tuesday: Homework #2 Due
     
     Spring Break
     
    Week 9
     
       Replication: Quorums, Ghosts, etc
       Optimistic replication: Epidemic, version-vectors
      
 
    Week 10
     
       Local fault management: From ECCs to RAID
       Distributed Fault Management: Logging, checkpointing, optimistic
      
 
Wednesday: Lab #2 Due
      Thursday: Homework #3 Assigned
     
    Week 11
     
       DISC, Clouds, Map-Reduce, Hadoop
       Hadoop Idioms, HDFS details
      
 
Tuesday: Lab #3 Out
      Thursday: Homework #3 Due
     
    Week 12
     
       Processor allocation and Process Migration
       Condor, OpenPBS
      
 
    Week 13
     
       Cryptography
       Network and Distributed Security
      
 
Thursday: Homework #4 Assigned
     
    Week 14
     
       Anonymous routing and Tor, Distributed Hahsing 
       Peer-to-Peer
      
 
Tuesday: Lab #3 Checkpoint
      Thursday: Homework #4 Due
     
    Week 15
     
       Limits of Distributed Systems (DSM, "General Purpose Distributed Operating System"), m*x/m vs x, etc)
       Course wrap-up, Final Exam review
      
 
Wednesday: Lab #3 Due
     
    Final Exams
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