Title: Server clustering?
Last modified: August 21, 2016

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# Server clustering?

 *  [Ahaenor](https://wordpress.org/support/users/ahaenor/)
 * (@ahaenor)
 * [12 years, 11 months ago](https://wordpress.org/support/topic/server-clustering/)
 * Hello,
 * and, first of all, let me thank you for such an interesting plugin.
 * We’re considering to use for a map-based project, but we’ve come to several technical
   questions.
 * 1. We’ll be having relatively many markers on our map – hundreds of them constantly(
   max. ~3000 expected). That would, no doubt, require marker clusterization.
 * If Leaflet uses client-side clustering, it won’t be enough. So, is server clusterization
   supported?
 * 2. How do markers queried before passing them to the map? Is it current viewport-
   based query, or all of the markers selected without considering their coordinates?
 * 3. Is clustering available only for Pro-version?
 * Thank you in advance.
 * [http://wordpress.org/extend/plugins/leaflet-maps-marker/](http://wordpress.org/extend/plugins/leaflet-maps-marker/)

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [Robert Seyfriedsberger](https://wordpress.org/support/users/harmr/)
 * (@harmr)
 * [12 years, 11 months ago](https://wordpress.org/support/topic/server-clustering/#post-3917532)
 * Hi,
    only client side clustering will be supported on pro version (only) . As
   far as I understand the clustering plugin, 3000 markers shouldn’t have any performance
   issues. ad 2: currently all markers for the map in question will be loaded – 
   a limitation to the current viewport is planned for a later pro version best,
   Robert
 *  Thread Starter [Ahaenor](https://wordpress.org/support/users/ahaenor/)
 * (@ahaenor)
 * [12 years, 11 months ago](https://wordpress.org/support/topic/server-clustering/#post-3917536)
 * Ok, thanks again.
 * I think i’m gonna try and test the plugin for the case of such marker numbers.
   Do you interested in the results of such testing?
 *  Plugin Author [Robert Seyfriedsberger](https://wordpress.org/support/users/harmr/)
 * (@harmr)
 * [12 years, 11 months ago](https://wordpress.org/support/topic/server-clustering/#post-3917539)
 * yes, I am always interested in how my plugin is used and how it can be improved
   😉

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Server clustering?’ is closed to new replies.

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 * 3 replies
 * 2 participants
 * Last reply from: [Robert Seyfriedsberger](https://wordpress.org/support/users/harmr/)
 * Last activity: [12 years, 11 months ago](https://wordpress.org/support/topic/server-clustering/#post-3917539)
 * Status: not resolved