'Distributed concurrency control' presentation slideshows

Lecture XI: Distributed Transactions

Lecture XI: Distributed Transactions. CMPT 431 Dr. Alexandra Fedorova. A Distributed Transaction. A transaction is distributed across n processes. Each process can decide to commit or abort the transaction A transaction must commit on all sites or abort on all sites. Participating Site.

469 views • 33 slides

Lecture XI: Distributed Transactions

Lecture XI: Distributed Transactions. CMPT 401 2008 Dr. Alexandra Fedorova. A Distributed Transaction. A transaction is distributed across n processes. Each process can decide to commit or abort the transaction A transaction must commit on all sites or abort on all sites.

410 views • 33 slides

Distributed concurrency control

326 views • 31 slides

Distributed Concurrency Control, Lecture 4 (BHG , Chap. 4 + Comp. Surveys Article)

448 views • 28 slides

Last Class: Canonical Problems

Last Class: Canonical Problems. Election algorithms Ring algorithm Distributed synchronization and mutual exclusion Distributed transactions. Today: More on Transactions. Implementation issues Workspaces Writeahead logs Concurrency control Two phase locks Time stamps.

1.2k views • 18 slides

Outline

Outline. Introduction Background Distributed DBMS Architecture Distributed Database Design Distributed Query Processing Distributed Transaction Management Transaction Concepts and Models Distributed Concurrency Control Distributed Reliability Building Distributed Database Systems (RAID)

401 views • 18 slides