Re: Peformance loading huge data with T5 grid.

2013-12-22 Thread Chung Khanh Duy
Hi Antal, Thanks for your suggestion, I am afraid that i can not use this component because actually we had existing grid component extends tapestry grid, but it's helpful because i can take a look to know how to customize grid to adapt with huge records for increasing peformance. Thanks again, D

Re: Peformance loading huge data with T5 grid.

2013-12-22 Thread A.T. van Kalleveen
Hello Duy, Have a look at the weaves Tapestry 5.x library, it contains a Pagedgrid component with a custom gridsource which will never query the total number of rows in a dataset and uses paging to increase performance, especially for large datasets. We use it to scroll through recordssets of

Re: Peformance loading huge data with T5 grid.

2013-12-22 Thread Chung Khanh Duy
Thanks for your suggestion. I will take a look on it. Duy. On Sun, Dec 22, 2013 at 5:39 PM, François Facon wrote: > Hi Duy, > > Did you have a look at > > http://jumpstart.doublenegative.com.au/jumpstart/examples/tables/griddatasources > ? > To support access to large data, you will have to pro

Re: Peformance loading huge data with T5 grid.

2013-12-22 Thread François Facon
Hi Duy, Did you have a look at http://jumpstart.doublenegative.com.au/jumpstart/examples/tables/griddatasources ? To support access to large data, you will have to provide a class that implement GridDataSource ( http://tapestry.apache.org/5.3.7/apidocs/org/apache/tapestry5/grid/GridDataSource.htm

Peformance loading huge data with T5 grid.

2013-12-22 Thread Chung Khanh Duy
Hi experts, I am facing performance problem when loading over 25,000 records although have set paging = true, the time to complete loading is over 30s. So do someone have any suggestion or idea to improve that ? Any suggestion or idea will be appreciated . Thanks, Duy