0
votes
1answer
87 views

Minimum hardware requirements of server for host ArcGIS Server / QGIS / GeoServer? [closed]

I want to buy server on (Hetzner or other) for host the OpenLayers map on site. Well, I do not understand what the performance should be the server. I know that it depends on many factors (size, ...
0
votes
0answers
31 views

How to cache write Google Maps in OpenLayers?

How can I cache write Google Maps in OpenLayers? Cache writing function of OpenLayers works with other maps but I have difficulty implementing it with Google Maps?
1
vote
1answer
344 views

OpenLayers: cache WFS Request for Vector Layer

In our mobile application, we'd like to use the map offline. Actually, we don't care about tiles, but we want the user to be able to see some Vector layers. Here is a piece of code: ...
2
votes
0answers
114 views

OpenLayers - Pre cache layers on Client

We are using GeoServer and OpenLayers to display our data. We have a static WMS layer and several dynamic WFS layers. I want to use client side caching of the WMS layer at different pre-defined zoom ...
0
votes
1answer
305 views

Have to use OpenLayers 2.10, can I force the browser to cache the map tiles and re-use them?

OpenLayers introduced client side caching in Version 2.11 and 2.12, along side their performance improvements for other map functions. Needless to say, these functions are intertwined and rely on each ...
2
votes
1answer
247 views

Is it necessary to use cachewrite control to use cacheread in openlayers?

the question is very simple. i want to use the OpenLayers.Control.CacheRead control to load and store tiles when the connection is fast e.g. with wifi network. then use the same device in other places ...
4
votes
4answers
536 views

Caching / Preloading data for use with WMS queries

Hoping someone can help me with this issue. I've got a map implemented in my web application using OpenLayers that makes WMS queries to GeoServer that in turn queries a Postgres (PostGIS) database to ...
0
votes
1answer
510 views

What do I need in order to show offline map (tile cached based) of area from OSM using Openlayers?

I want to make an offline map with certain zoom levels of an area from OSM (preferably keeping the styles of OSM). Client will use OpenLayers , If needed I can install Geoserver/Mapserver and MS-SQL ...
3
votes
3answers
3k views

local tiles server for offline access

Anyone knows if there is a "lightway" solution to mount a local tile server? Feature I'd to provide is local storage of small sections of maps, not more than small city for example, in order to ...
4
votes
3answers
529 views

WFS Caching / Back button

I'm using WFS protocol on Vector layer / GeoServer / PostGIS Currently the map is refreshing and calling new requests whenever i do anything like searching or drawing and when i move back to a part ...
2
votes
2answers
1k views

How to cache online tiles on a development machine?

I am developing a slippy map web application using openlayers. Right now my tiles come straight away from OSM and google, etc. For the moment I always work on the same area for development purposes ...