Hi Rodrigo Ruiz
currently i am not resorting to servlet way of downloading the video
files.Instead i am using http download , that is, the user is forced to
right click and select the -'save target as 'option to save the file into
his harddisk.
And i am storing the files in the separate machine(file server like) which
runs IIS and serves the files to the end user once when he clicks on the
download link of a particular video clip.
Otherwise all other pages are served by apache-tomcat on linux.
regards
sat

----- Original Message ----- 
From: "Rodrigo Ruiz" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <[EMAIL PROTECTED]>
Sent: Wednesday, November 05, 2003 8:20 PM
Subject: Re: Which is the winner----Singleton Class or Base Servlet????


> JNDI adds a little performance penalty (extra overhead), and provides
> you more independency from the database layer. If that independency is
> not much important for you, your current configuration will probably
> suit better ;-)
>
> Apart from this, if your app serves video content, a careful tunning of
> your servlet output buffer size, and number of concurrent client
> connections will probably be the best point to optimize. Just curiosity,
> where do you store the video clips? file system, oracle or somewhere else?
>
> kgsat wrote:
>
> >Hi Rodrigo Ruiz
> >Thanks for your response.I have been using oracle conneciton pooling
> >features in my singleton db class for the faster connectivity with the
> >database from my application.
> >Should i go for a JNDIDatasource model for the better db access or the
> >current one will serve the needs.My application is a video download
> >application   meant for the members of the site.
> >U have any thing to suggest with respect to database access ?
> >regards
> >sat
> >----- Original Message ----- 
> >From: "Rodrigo Ruiz" <[EMAIL PROTECTED]>
> >To: "Tomcat Users List" <[EMAIL PROTECTED]>
> >Sent: Wednesday, November 05, 2003 6:23 PM
> >Subject: Re: Which is the winner----Singleton Class or Base Servlet????
> >
> >
> >
> >
> >>Both techniques have their advantaes and disadvantages. A singleton
> >>class usually has problems when reloading the context. Using a Servlet
> >>Base for JSPs makes you container version dependent (As the minimum
> >>implementation required can change among jasper versions).
> >>
> >>Anyway, the performance improvements you can achieve selecting between
> >>these two options are probably minimal. Depending on your webapp DB
> >>load, you could obtain a greater performance boost using a connection
> >>pool. Look at the "JNDI DataSource HOW-TO" for more info about this :-)
> >>
> >>Hope this help,
> >>Rodrigo Ruiz
> >>
> >>kgsat wrote:
> >>
> >>
> >>
> >>>Dear experts,
> >>>
> >>>It may not be appropriate to ask this doubt here.Though i am aware of
it
> >>>
> >>>
> >, i
> >
> >
> >>>chose to ask here thinking that experts would forgive me.
> >>>
> >>>Now the doubt is.......
> >>>
> >>>In a web application, what is the performance difference of using
> >>>
> >>>
> >singleton
> >
> >
> >>>class and a base servlet to do the database related operations such as
> >>>loading the driver, obtaining the dbURL and obtaining the connection
> >>>instance for further db operations.
> >>>I use a singleton class for my db requirements in jsps and servlets and
> >>>
> >>>
> >also
> >
> >
> >>>in other beans.
> >>>One of my friends suggests that using base servlet to do the same work
is
> >>>more efficient.
> >>>Can any one throw some more light on this topic.i want to improve the
> >>>performance of my web application.
> >>>Any white papers or pointing URLs are given astounding welcome.
> >>>thanks and regards
> >>>sat
> >>>
> >>>
> >>>
> >>>
> >>>
> >>
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> >
>
>
>
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