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Results tagged with transaction
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user 30278
Questions about maintaining consistency between a set of related operations, in a way that either all succeed, or the state of the system remains unchanged.
1
vote
Logging to database: Log first or action first?
Actually the best practice would be to log the request, then commit, then attempt the update.
That way you have a record of the requested actions even if they failed.
If you are really paranoid you …
- 18.2k
0
votes
Accepted
Does SOA service composition actually work in practice?
The transaction issues are complex but usually handled by (expensive) middleware such as Oracles WebLogic EAI or IBMs Websphere ESB. …
- 18.2k
5
votes
Accepted
Are rollback and roll-forward transactions equivalent for fault tolerance?
This usually occurs either on request when a program detects some logical error and decides the transaction should not take place, or, when the DBMS loses contact with the program before an explicit "COMMIT …
- 18.2k
3
votes
How to handle file access transactions properly?
A database for example would handle this situation in a transactional and almost any db excepting MSAccess and SQLite will handle this quicker, more reliably and more efficiently than file access.
A …
- 18.2k
2
votes
why are transaction monitors on decline? or are they?
Transaction Monitors are still all the rage, its just that "Websphere", "Weblogic", "JBOSS" and "GlassFish" are now the dominant brand names! … The rise of J2EE (Application containers are really transaction monitors!) is a reflection of the rise of Java as the language of big business. …
- 18.2k