Dr. Dittrich's book example reminds me of a process we followed when I was in the army. Every quarter we received changes to post to our aircraft manuals. The changes came with meta data and content. The meta data was basically a log of the changes. Something like, "replace old page 56 with new pages 56a and 56b." That was in the late 1980s. I'm writing a little embedded graph database for fun on the weekends and this series has been very helpful with that project. Thank you, Dr. Dittrich, for putting so much time into these videos.
Dr. Dittrich's book example reminds me of a process we followed when I was in the army. Every quarter we received changes to post to our aircraft manuals. The changes came with meta data and content. The meta data was basically a log of the changes. Something like, "replace old page 56 with new pages 56a and 56b." That was in the late 1980s. I'm writing a little embedded graph database for fun on the weekends and this series has been very helpful with that project. Thank you, Dr. Dittrich, for putting so much time into these videos.
Is the transaction considered commited only when the logs are flushed to the disk??
yes, otherwise you could lose the D in ACID
Sehr gut erklährt. Danke!
nice explanation
Good stuff!
Thanks for the nice lesson