'Commit abort' presentation slideshows

Nominal Calculi for Transactions: ZSN in JOIN II

873 views • 78 slides

CS5412: Two and Three Phase Commit

CS5412: Two and Three Phase Commit. Lecture XI. Ken Birman. Continuing our consistency saga. Recall from last lecture: Cloud-scale performance centers on replication Consistency of replication depends on our ability to talk about notions of time.

527 views • 51 slides

CS5412: Two and Three Phase Commit

CS5412: Two and Three Phase Commit. Lecture XI. Ken Birman. Continuing our consistency saga. Recall from last lecture: Cloud-scale performance centers on replication Consistency of replication depends on our ability to talk about notions of time.

574 views • 47 slides

Distributed Database Systems

Distributed Database Systems. 2PC. Atomicity. Recovery:: New kinds of failures (communication links and remote sites) Transaction atomicity :: either all of its operation are carried out or none

536 views • 44 slides

Distributed Databases

Distributed Databases. CS347 Lecture 16 June 6, 2001. Topics for the day. Reliability Three-phase commit (3PC) Majority 3PC Network partitions Committing with partitions Concurrency control with partitions. Recall - 2PC is blocking. P 4. Coordinator. P 1. P 2. P 3. W. W. W.

571 views • 42 slides

course: Database Systems ( A7B36DBS, Y36DBS, X36DBS )

course: Database Systems ( A7B36DBS, Y36DBS, X36DBS ). Lecturers: RNDr. Irena Mlynkova, Ph.D. & Mgr. Martin Necasky, Ph.D. Acknowledgement: The slides were kindly lent by Doc. RNDr. Tomas Skopal, Ph.D., Department of Software Engineering, Charles University in Prague.

517 views • 35 slides

Fault Tolerance

Fault Tolerance. Recovery: bringing back the failed node in step with other nodes in the system. Fault Tolerance: Increase the availability of a service or the system in the event of failures. Two ways of achieving it:

556 views • 34 slides

ICS 214B: Transaction Processing and Distributed Data Management

ICS 214B: Transaction Processing and Distributed Data Management. Lecture 13: 3PC (cont) and Project Part 2 Professor Chen Li. Next: 3PC with communication failures. Simple 3PC is unsafe with communication failures!. P. W. P. W. W. abort. commit. Majority 3PC.

445 views • 33 slides

Tango: distributed data structures over a shared log

Tango: distributed data structures over a shared log. Mahesh Balakrishnan , Dahlia Malkhi, Ted Wobber, Ming Wu, Vijayan Prabhakaran Michael Wei, John D. Davis, Sriram Rao, Tao Zou, Aviad Zuck Microsoft Research. big meta data. design pattern: distribute data, centralize metadata

603 views • 15 slides

CS 603 Distributed Transactions

CS 603 Distributed Transactions. February 18, 2002. What is a Transaction?. A tomic The external view is that either everything in the transaction happened, or nothing did C onsistent If the start state is valid, the end state is valid I solated

200 views • 11 slides