2024-03-28T18:54:44Z
https://meral.edu.mm/oai
oai:meral.edu.mm:recid/3299
2021-12-13T05:49:16Z
1582963302567:1597824273898
user-ucsy
Preventing Data loss in Online Sale System Transactions by using Out-of- Place Update Recovery Information (Shadow Paging)
Kyaw, Htet Htet
Nwe, Khine Moe
A transaction is a logical unit of work.Transaction Processing Systems (TPS) are theheart of the business operations today. A TPS mayfail for many reason such as system failure,human errors, hardware failure, incorrect orinvalid data, computer virus, software applicationerrors or natural or man-made disasters. As it isnot possible to prevent all TPS failures, a TPSmust be able to cope with failures. So, TPS will gothrough a recovery of the database to cope whenthe system fails. Transactions are indeed the unitof recovery. Recovery in database system meansthat restoring the database to a correct state aftersome failure has rendered the current stateinconsistent. In this paper, Out-of-Place updaterecovery information is used to prevent data lossin online sale transaction processing andrestoring the database to be a consistent state.
2017-12-27
http://hdl.handle.net/20.500.12678/0000003299
https://meral.edu.mm/records/3299