Re: Transaction management in Ozone
Jean Morissette <[email protected]>
| Newsgroups | gmane.comp.java.ozone.user |
|---|---|
| Message-ID | <[email protected]> |
Per Nyfelt a écrit : > Hi Filip, > > söndagen den 30 maj 2004 23.04 skrev Filip Kinsky: > >>Hi, >>I'm just writing my dissertation work on Opensource ODBMS (and >>Ozone;)) and just now, I'm collecting some information about >>transaction management in ODBMSs - how is this solved in Ozone? is >>there classical pessimistic locking used? And is Ozone full >>ACID-compliant? > > > Yes it is ACID compliant except for some extreme cases such as server power > failure which under certain unfortunate circumstances can corrupt the > database. > [...] Hi Per, I am interested about the extreme cases that you mentioned about database corruption. Could you explain to me when and why such a thing can happen? Leo talked previously about ReiserFS4; however I think that we need to use JNI calls if we want to use transaction functionality offered by Reiser4, no? Thanks Jean ------------------------------------------------------- This SF.Net email sponsored by Black Hat Briefings & Training. Attend Black Hat Briefings & Training, Las Vegas July 24-29 - digital self defense, top technical experts, no vendor pitches, unmatched networking opportunities. Visit www.blackhat.com