Issue loading 13000 nodes

Suite and Optimus Suite 5
#1

Hi,

 I am trying to load the dhtmlxtree with around 13000 items ( inclusive parent and child nodes). Its taking lot of time to load the tree(5 to 10 mins). I am loading using "loadXMLString" method. I have tried loading with SmartXMLParsing, SmartRendering, DistributedParsing. But none of them worked.

Do you have any idea why it is taking so long?

Thanks
Lokesh

#2

Its really hard operation for the browser to render tree with 13000 items. To increase loading performance of such tree it’s better to use dynamic loading. In such mode only those branch is loaded which should be displayed to the user. Please find more information here docs.dhtmlx.com/doku.php?id=dhtm … al_loading

#3

Can you suggest any mechanism to improve the performance like web database.

  1. html5 database.
  2. node.js
  3. couchdb

or any other solution where the name,value pairs are stored in the browser,which will improve speed of the loading of the nodes of a tree.

#4

Hi,
if you use big dataset then the best way would be to use dynamic loading. But it will take a time to load more data each time when user requests not rendered items. Unfortunately there is no way to make it really quicker.