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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Gong Su Iyengar, A. |
| Copyright Year | 2012 |
| Description | Author affiliation: IBM T.J. Watson Research Center, Yorktown Heights, New York, USA (Gong Su; Iyengar, A.) |
| Abstract | We present a highly available system for environments such as stock trading, where high request rates and low latency requirements dictate that service disruption on the order of seconds in length can be unacceptable. After a node failure, our system avoids delays in processing due to detecting the failure or transferring control to a back-up node. We achieve this by using multiple primary nodes which process transactions concurrently as peers. If a primary node fails, the remaining primaries continue executing without being delayed at all by the failed primary. Nodes agree on a total ordering for processing requests with a novel low overhead wait-free algorithm that utilizes a small amount of shared memory accessible to the nodes and a simple compare-and-swap like protocol which allows the system to progress at the speed of the fastest node. We have implemented our system and show experimentally that it performs well and can transparently handle node failures without causing delays to transaction processing. The efficient implementation of our algorithm for ordering transactions is a critically important factor in achieving good performance. |
| Starting Page | 409 |
| Ending Page | 416 |
| File Size | 631248 |
| Page Count | 8 |
| File Format | |
| ISBN | 9781467302678 |
| ISSN | 15421201 |
| e-ISBN | 9781467302692 |
| e-ISBN | 9781467302685 |
| DOI | 10.1109/NOMS.2012.6211925 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-04-16 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Peer to peer computing Synchronization Protocols Algorithm design and analysis Fault tolerance Fault tolerant systems Delay transaction processing computer-driven trading fault tolerance high availability total ordering algorithm |
| Content Type | Text |
| Resource Type | Article |
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