LeoBase System Journal (LSJ)

LSJ is a means providing:

• a higher reliability of data saving. At an unexpected switching power of LSJ will restore the databases up to the maximally possible noncontradictory state;
• supporting snapshots of databases;
• coordination of clients' work in LeoBase network version. Each client works in his database snapshot and doesn't interfere the others. If necessary, he can refresh his data by information from database on server.

LSJ is realized on the file level of LeoBase system (on crossing with LSF). Thanks to it, it can be separated from LeoBase and it can be used for journalizing and providing safety of files which don't belong to DBMS.

See also Work With LSJ

!!! - go to the RUSSIAN VERSION

 

Click Here to Return Back

Webmasters, contact Belarus.net support
Click Here to visit Belarus.net