tag:blogger.com,1999:blog-7545863793559798918.post5679123845625606258..comments2024-02-28T21:45:43.932-08:00Comments on Journal of a Programmer: MVCC theoryBryan Pendletonhttp://www.blogger.com/profile/01020254358854104453noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-7545863793559798918.post-92054016752437559822012-08-27T23:23:59.524-07:002012-08-27T23:23:59.524-07:00BerkeleyDB transactions are fully serializable, by...BerkeleyDB transactions are fully serializable, by default. You can configure them for snapshot isolation, but it comes with a large number of caveats.<br /><br />http://docs.oracle.com/cd/E17076_02/html/gsg_txn/C/isolation.htmlhychttps://www.blogger.com/profile/15473250487285924085noreply@blogger.comtag:blogger.com,1999:blog-7545863793559798918.post-62248419972605542222012-08-09T17:11:15.683-07:002012-08-09T17:11:15.683-07:00Hi Bryan,
you might be interested to know that t...Hi Bryan, <br /><br />you might be interested to know that there is an Apache lab that tries to implement a MVCC BTree :<br />https://cwiki.apache.org/confluence/display/labs/Mavibot<br /><br />It's quite basic atm (the project is quite young, one month), but still, it's already accepting addition and removals of elements in memory, with some good performances.<br /><br />There is a lot to do obviously...Emmanuel Lécharnyhttps://www.blogger.com/profile/00606458715529159834noreply@blogger.com