> -----Ursprüngliche Nachricht----- > Von: Michael Jouravlev [mailto:[EMAIL PROTECTED] > Gesendet: Montag, 25. Juli 2005 21:19 > An: Struts Users Mailing List > Betreff: Re: [OT] Hibernate vs. iBatis vs. POJO > > On 7/25/05, Leon Rosenberg <[EMAIL PROTECTED]> wrote: > > I think the problem is rather that none of the dbs scales. > > To scale you need something in front of db in the business layer > > (middleware), so it's no difference whether you use ibatis or sql. > > Could be nasty with hibernate though, at least you need to turn off > > the lazy loading... > > > > leon > > I thought that database clusters exist before J2EE clusters > ;) And I believe that former are more robust than latter too. > > Michael.
Database clusters exists, true. But who tells you that they scale??? Actually I has often seen projects, where the architect told, if we will have scalability problems, we will cluster the db. Then, the day X came, they clustered the db and then... surprise, surprise it became even slower... I think the sentence "clustering will help you scaling" is an urban myth :-) Leon --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
