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Re: Dr. Miguel 'Optimistic Locking' Arroz [was Re: WebObjects stress Testing tool?]
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Re: Dr. Miguel 'Optimistic Locking' Arroz [was Re: WebObjects stress Testing tool?]


  • Subject: Re: Dr. Miguel 'Optimistic Locking' Arroz [was Re: WebObjects stress Testing tool?]
  • From: Miguel Arroz <email@hidden>
  • Date: Thu, 3 Dec 2009 22:41:02 +0000

Hi!

On 2009/12/03, at 22:32, Kieran Kelleher wrote:

I create new OSCs for most background tasks. The one thing is that I dispose() on it at the end of the task .... and the dispose() is only useful if you use ERXJDBCAdaptor is used since the regular WO 5.3 jdbc adaptor opens two connections for every OSC and leaves the stupid things open forever. ERXJDBCAdaptor only opens one db connection and releases it when u call dispose() IIRC.

Dude! <http://terminalapp.net/webobjects-postgresql-and-db-growing-and-growing/ > ;)

Dude! www.mysql.com - innodb (or cluster NDB) .... doesn't "grow and grow" (and it is not a "toy", no matter what Chuck says ;-) )

No, it's a disaster! ;)

The "growing" is a side effect of leaving the transaction opening that happens on PostgreSQL due to its architecture, but the point is the same, do what I say there to avoid the dumb connection. :)

  Yours

Miguel Arroz

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  • Follow-Ups:
    • Re: Dr. Miguel 'Optimistic Locking' Arroz [was Re: WebObjects stress Testing tool?]
      • From: Kieran Kelleher <email@hidden>
    • Re: Dr. Miguel 'Optimistic Locking' Arroz [was Re: WebObjects stress Testing tool?]
      • From: Chuck Hill <email@hidden>
References: 
 >Dr. Miguel 'Optimistic Locking' Arroz [was Re: WebObjects stress Testing tool?] (From: Kieran Kelleher <email@hidden>)
 >Re: Dr. Miguel 'Optimistic Locking' Arroz [was Re: WebObjects stress Testing tool?] (From: Anjo Krank <email@hidden>)
 >Re: Dr. Miguel 'Optimistic Locking' Arroz [was Re: WebObjects stress Testing tool?] (From: Miguel Arroz <email@hidden>)
 >Re: Dr. Miguel 'Optimistic Locking' Arroz [was Re: WebObjects stress Testing tool?] (From: Anjo Krank <email@hidden>)
 >Re: Dr. Miguel 'Optimistic Locking' Arroz [was Re: WebObjects stress Testing tool?] (From: Miguel Arroz <email@hidden>)
 >Re: Dr. Miguel 'Optimistic Locking' Arroz [was Re: WebObjects stress Testing tool?] (From: Anjo Krank <email@hidden>)
 >Re: Dr. Miguel 'Optimistic Locking' Arroz [was Re: WebObjects stress Testing tool?] (From: Miguel Arroz <email@hidden>)
 >Re: Dr. Miguel 'Optimistic Locking' Arroz [was Re: WebObjects stress Testing tool?] (From: Kieran Kelleher <email@hidden>)
 >Re: Dr. Miguel 'Optimistic Locking' Arroz [was Re: WebObjects stress Testing tool?] (From: Kieran Kelleher <email@hidden>)

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