Basically I am developing an article management system that allows you to interject Assests into the text of the aricle usin a token. When the article is read from the database it goes through a parsing mechanism that replaced the tokens with the assigned asset. The main articles will probably be hit the most. So, it is acutally quite simple what I want to do. Content that is not super active will be cached. I know that Commons has a pool api and I have used poolman in the past. I was not sure if there is a difference between pooling and object caching. It seems to me that there is. Maybe someone can expound on that. Alos, I need something that can be implemented on a webapp specific basis. Can poolman do that? P.S. I thought poolman was done and not being actively developed anymore. I wouldn't want to get into a stale api.
Brandon Goodin Phase Web and Multimedia P (406) 862-2245 F (406) 862-0354 [EMAIL PROTECTED] http://www.phase.ws > -----Original Message----- > From: Struts Newsgroup [mailto:@[EMAIL PROTECTED]] > Sent: Monday, July 22, 2002 11:25 AM > To: [EMAIL PROTECTED] > Subject: Re: Open Source Object Caching Systems compatible with Struts > > > Subject: Re: Open Source Object Caching Systems compatible with Struts > From: "Vic C." <[EMAIL PROTECTED]> > === > Are you caching objects than? > You can append to a linked list from here: > http://gee.cs.oswego.edu/dl/classes/collections > and than have a thread slowly write to db. That would be a que. > > If you need db caching, poolman on sourceforge does db caching (and > object caching). Use that for caching. > > What is the load you expect? What is the hot spot you expect? > hth, > V. > > > > > Phase Web and Multimedia wrote: > > In the system that I am putting together it is more than just database > > stuff. Althought the database is involved there is some token > replacement > > that is going on after the data is extracted and so I don't > want the search > > and replace happening everytime someone wants to use that > object. It won't > > be a problem in regards to stale data because it won't impact > anything. If > > an update is made it doesn't bother me if it takes twenty > minutes to post. I > > am just looking for a way I can throw some objects into a cache > and throw > > out data every once in a while. I am not sure the Rowset > wrapper is what I > > need. This is more than databse rows.. I am constructing > objects. I want to > > minimize that as much as possible. > > > > Brandon Goodin > > Phase Web and Multimedia > > P (406) 862-2245 > > F (406) 862-0354 > > [EMAIL PROTECTED] > > http://www.phase.ws > > > > > > > >>-----Original Message----- > >>From: Jacob Hookom [mailto:[EMAIL PROTECTED]] > >>Sent: Monday, July 22, 2002 10:30 AM > >>To: 'Struts Users Mailing List' > >>Subject: RE: Open Source Object Caching Systems compatible with Struts > >> > >> > >>One neat option with DB objects is to implement the design for a > >>FilteredRowSet as specified by Sun's RowSet. It is/can be separated > >>from the DB for caching in the application or session and it essentially > >>acts like a mini-db in memory. One use would be to select * clients and > >>then allow users to use 'range' or 'like' filters to control the cursor > >>of the RowSet. > >> > >>I tried going down the road of object caching but I cam to the > >>conclusion that any data that required caching was better off just being > >>cached at the view level or pre-view level as XML or as the static page > >>content (OSCache). Retaining ACID properties of site when multiple > >>applications were using the same DB wasn't worth the hassle. A good > >>DBCP provides excellent speed anyways. > >> > >>Links: > >>http://www.javaworld.com/javaworld/jw-02-2001/jw-0202-cachedrow.html > >>http://www.javaworld.com/javaworld/jw-05-2002/jw-0524-sql.html > >> > >> > >>Jacob Hookom > >>Comprehensive Computer Science > >>University of Wisconsin, Eau Claire > >> > >> > >>-----Original Message----- > >>From: Chappell, Simon P [mailto:[EMAIL PROTECTED]] > >>Sent: Monday, July 22, 2002 11:15 AM > >>To: Struts Users Mailing List > >>Subject: RE: Open Source Object Caching Systems compatible with Struts > >> > >>Interesting. We implemented our own full object cache for an industrial > >>control system that we are writing. I would be very interested to hear > >>any experiences that folks have with the products mentioned here. > >> > >>Simon > >> > >>----------------------------------------------------------------- > >>Simon P. Chappell [EMAIL PROTECTED] > >>Java Programming Specialist www.landsend.com > >>Lands' End, Inc. (608) 935-4526 > >> > >> > >> > >>>-----Original Message----- > >>>From: Phase Web and Multimedia [mailto:[EMAIL PROTECTED]] > >>>Sent: Monday, July 22, 2002 11:16 AM > >>>To: Struts User List > >>>Subject: Open Source Object Caching Systems compatible with Struts > >>> > >>> > >>>Greetings, > >>> > >>>I believe everyone knows what object caching is, so I won't go > >>>into detail. > >>>But, I have been doing a little exploration to find a good open source > >>>object caching system. I have found a few in the apache world > >>>turbine:services:object cache, turbine:jcs, and OJB has a > >>>caching mechanism > >>>within it. But I would have to extract the OJB code and make > >>>my own caching > >>>system. The code is OJB specific. My questions are: Does > >>>anyone know of any > >>>other open source object caching or JCS implementations? and > >>>Which of these > >>>works well with struts? (i.e. Can the turbine jcs or object > >>>cache service > >>>run independent of all the extra turbine bloat and play nice > >>>with struts?) > >>> > >>>Brandon Goodin > >>>Phase Web and Multimedia > >>>P (406) 862-2245 > >>>F (406) 862-0354 > >>>[EMAIL PROTECTED] > >>>http://www.phase.ws > >>> > >>> > >>> > >>>-- > >>>To unsubscribe, e-mail: > >>><mailto:[EMAIL PROTECTED]> > >>>For additional commands, e-mail: > >>><mailto:[EMAIL PROTECTED]> > >>> > >>> > >>-- > >>To unsubscribe, e-mail: > >><mailto:[EMAIL PROTECTED]> > >>For additional commands, e-mail: > >><mailto:[EMAIL PROTECTED]> > >> > >>--- > >>Incoming mail is certified Virus Free. > >>Checked by AVG anti-virus system (http://www.grisoft.com). > >>Version: 6.0.375 / Virus Database: 210 - Release Date: 7/10/2002 > >> > >> > >>--- > >>Outgoing mail is certified Virus Free. > >>Checked by AVG anti-virus system (http://www.grisoft.com). > >>Version: 6.0.375 / Virus Database: 210 - Release Date: 7/10/2002 > >> > >> > >> > >>-- > >>To unsubscribe, e-mail: > > > > <mailto:[EMAIL PROTECTED]> > > For additional commands, e-mail: > > <mailto:[EMAIL PROTECTED]> > > > > > > > > -- > > To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> > -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
