Re: How to implement (generic) ACID on application level

2010-09-07 Thread Michal Augustýn
Never mind - I didn't want to send the last paragraph. I'm sorry. 2010/9/7 Jonathan Shook > ... some kind of what? > > On Mon, Sep 6, 2010 at 3:38 AM, Michal Augustýn > wrote: > > Thank you for the great link! > > The mentioned solution is using locking but I would prefer some > optimistic > >

Re: How to implement (generic) ACID on application level

2010-09-06 Thread Jonathan Shook
... some kind of what? On Mon, Sep 6, 2010 at 3:38 AM, Michal Augustýn wrote: > Thank you for the great link! > The mentioned solution is using locking but I would prefer some optimistic > strategy (because the conflicts are rare in my situation) but I'm afraid > that this is really the best solu

Re: How to implement (generic) ACID on application level

2010-09-06 Thread Michal Augustýn
Thank you for the great link! The mentioned solution is using locking but I would prefer some optimistic strategy (because the conflicts are rare in my situation) but I'm afraid that this is really the best solution... So the solution is probably to use some kind of 2010/9/6 Reza Lesmana > I re

Re: How to implement (generic) ACID on application level

2010-09-05 Thread Reza Lesmana
I read an article about using CAGES with Cassandra to achieve locking and transaction... Here is the link : http://ria101.wordpress.com/2010/05/12/locking-and-transactions-over-cassandra-using-cages/ On 9/5/10, Michal Augustýn wrote: > Hello, > > we can read everywhere that Cassandra (and simil

How to implement (generic) ACID on application level

2010-09-05 Thread Michal Augustýn
Hello, we can read everywhere that Cassandra (and similar NoSQL solutions) doesn't support full ACID and (when we want to have ACID) we have to implement ACID in higher layers of our application. Are there some good resources on how to implement ACID on higher layers? I.e. how to implement reposit