Questions tagged [cache]
A component that transparently stores data so that future requests for that data can be served faster
40
questions with no upvoted or accepted answers
4
votes
0answers
863 views
WFS feature caching in QGIS hitting feature limit
I am using QGIS 2 and using a WFS with a 5,000 feature limit.
When I load a dataset without caching the features and it hits the 5,000 feature limit, QGIS seems to give up on reloading data. When I ...
3
votes
0answers
234 views
Set the Cache-Control max-age of ArcGIS Server 10.1 tiles to a custom value
Using ArcGIS Server 10.1 I have a cached service. The service is set to allow clients to cache tiles and the images do contain max-age values:
Cache-Control private, max-age=86400
However, I would ...
3
votes
0answers
342 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 ...
3
votes
0answers
88 views
Partially cached maps
Have anyone tried to set up a tilecache for a certain area of a map, leaving the areas outside of the tiles boundingbox to pure wms calls?
Background is I have a map where about 10% of it is accessed ...
2
votes
0answers
60 views
GeoServer imageIOCache warning won't go away
We are running GeoServer 2.15 and we keep seeing this warning message on some pages saying "The "Coverage Access" page "ImageIO Cache Memory Threshold" is unset, and can cause a severe performance ...
2
votes
0answers
46 views
Add a mosaic to a cached service and update the cache maintaining the existing cache tiles
Is there any way to add a mosaic to a cached service, and update the cache of this service maintaining the existing cache tiles
I have the following scenario in my work,
I add images (1,2,3) to a ...
2
votes
0answers
2k views
Caching Google Map markers/coordinates
I have thousands of markers - I need to cache them and use show-hide tactics to only show like 100 markers at once but I have trouble with caching.
Adding all single markers/points to an array and ...
2
votes
0answers
173 views
Questions about mobile cache, normal tables and basemaps
we are piloting a data gathering application for Windows Mobile and have encountered a few challenges as we don't have previous experience with the ArcGIS Mobile. In future after the pilot, we would ...
2
votes
0answers
750 views
Caching WMS data
I have an MXD created from a WMS server and I am using it as a basemap in a flex viewer app. In order to speed up rendering time I need to cache this. However I have been unsuccessful. After the ...
1
vote
0answers
24 views
Turning off file cache in ArcGIS Pro
ArcGIS Pro caches the contents of files even after the file has been replaced on disk.
How can this feature be disabled?
1
vote
1answer
244 views
GeoServer GeoWebCache produces incomplete or partial tile cache
I have looked at previous threads regarding this topic, but did not find the exact problems described - but they might be related - in short:
I have the new GeoServer 2.15.0 and configured the ...
1
vote
0answers
32 views
Finding data on how users interact with web GIS?
I’m developing a geospatial data viewer that connects to various services (WMS, WMTS). I have a server that clients connect to. When a client makes a request, I cache it on the server. However, I ...
1
vote
0answers
22 views
Changes to Styles not publishing
When adding a layer to a custom style and symbolizing the layer, the new layer doesn't seem to show up in the published style. We have waited a day to ensure the new tiles have had time to render.
...
1
vote
0answers
35 views
Pre-generated tiles don't works after Geoserver upgrading
I have upgraded Geoserver to the newest version (2.12.2), deployed old "data_dir" and set plugins respective to the version. After start Geoserver I tried to get pre-generated tiles via GeoWebcache ...
1
vote
0answers
376 views
WMS tile caching for QGIS Server
I recently migrated some map services from Geoserver to QGIS Server and up till now everything works quite nice. I only miss the possibility to cache tiles, mostly used by Openlayers.
Is there any ...
1
vote
0answers
139 views
AGOL “Elevation Layer (Hosted)” is not displaying outside of a narrow scale range
28/08/17 Edit: Solved. None of the errors or tools will specify this, but you need to manually generate pyramid layers on the input raster to have it display correctly as an elevation surface. ...
1
vote
0answers
793 views
Caching WFS responses in QGIS
I have a QGIS project that makes heavy use of WFS for source layers. I tend to prefer this because I like to ensure that my map will stay current with changes to authoritive data sources (e.g. roads, ...
1
vote
0answers
205 views
View Cached Google Map in Open Data Kit's Collect Application
I am using Open Data Kit to collect data on an Android tablet. The ODK form was built using the ODK Build application on-line. The Build application allows the user to record a latitude and ...
1
vote
0answers
78 views
Does QGIS cache style information?
We have taken the styles created by Anita Graser for OSM and saved them in PostGIS. We have also created a greyscale version of the style, and saved that in PostGIS as well.
I'm encountering a bit of ...
1
vote
0answers
99 views
Hash function to generate grid cell Id
I'm new to GIS and I have 'part of' a problem to solve. Basically I have road details in geojson (WGS84) with LineString of points covering a 100KM square.
I'm designing an architecture to snap a ...
1
vote
0answers
76 views
ArcGIS for Server cached map service - jumbled tiles issue
Using ArcGIS for Desktop 10.3.1 and ArcGIS for Server 10.3.1, I am trying to create a cached map service. It includes a raster image (that i've added to a mosaic dataset) and a few vector layers. I ...
1
vote
0answers
245 views
How to cache .mxd without data frame's background?
I'm trying to cache a map document in ArcGIS in order to upload it later to my ArcGIS Online account. My map document (.mxd) contains several layers - most of them are from the same feature class. The ...
1
vote
0answers
225 views
ArcGIS Server WMS URL Syntax Incorrect
Having a strange issue consuming WMS services hosted on ArcGIS Server 10.3.
When the service is cached in ESRI's compact format, the request fails with HTTP 400. In exploded format, it works ...
1
vote
0answers
159 views
WMS Compact Cached Service NOT Drawing?
I have two services, one a compact cached service the other an exploded cached service. Both are from the same data source, have the same publishing parameters (minus compact/exploded), and were ...
1
vote
0answers
34 views
ArcGIS Server 10.1 can't add directory
I add new SAN Disk to windows server for build cache.
but ArcGIS Server can't add directory.
drive C = local disk
drive D = SAN disk
I login with ArcGIS Server Account , I can create directory in ...
1
vote
0answers
71 views
Superposition of two cached maps with Android SDK
I'm developping an Android Application with ArcGIS Runtime For Android, i wish to know if it's possible to superpose 2 cached maps from 2 diffrent WMS and store them in mobil.
1
vote
0answers
186 views
QGIS Atlas web layer rendering - how can I slow it down?
I cannot get Atlas to export maps with web layers correctly.
When I look at the preview within composer everything works fine.
When I export an atlas the first page renders ok but for subsequent ...
1
vote
0answers
125 views
GeoWebCache tiles not showing up in folder
I am using GeoServer 2.5.1 and am attempting to use the integrated GeoWebCache. I have installed tomcat and am using the web app process for the GeoServer. I managed to add all the tiles and got the ...
1
vote
0answers
477 views
Cache not generating in ArcGIS Server v10.1
Apologies for any initial ambiguity in the question, I will attempt to make it a little clearer.
I have published a map service in ArcGIS Server.
In publishing, I have specified this map service to ...
1
vote
0answers
162 views
Cached Featured in WFS - can I change default
QGIS currently sets the default to cached download for adding WFS - is it possible anywhere to set the default to non cached mapping (I know you can untick the box, but its for a larger user group)?
1
vote
0answers
138 views
How does TileStache handle cache invalidation?
We are trying to set up our own openstreetmap server. From what I read here, you can use a variety of caches to speed up serving the data.
Now, once a week, the people of openstreetmap provides a ...
1
vote
0answers
53 views
Feature class field count caching issue
In our application, we exposed a custom file format to ArcScene through a custom plugin data-source.
However, we experience some problems which we ascribe to caching issues.
We generate a dataset ...
1
vote
0answers
177 views
Clear or Disable Cache in ArcObjects Globe Control
Is it possible to clear or disable the cache for individual layers on the AxGlobeControl? If so, how? I would like to be able to do this programatically through ArcObjects.
1
vote
0answers
320 views
Dynamic Tiling Isn't working(create tiles on demand isn't working)
I have a map where users are going to primarily being viewing a particular area, so I cached this area and checked off the dynamic tiling option inside of the service properties this worked fine for a ...
0
votes
0answers
21 views
Cached Tile Package Incorrectly Draws Annotation Layers
I am creating a cached tile package (from ArcGIS 10.4.1) that includes (among other things) an annotation layer containing address numbers and a few annotation layers containing road names. In Arc ...
0
votes
0answers
48 views
Slow seeding/caching from GeoServer WMS to MapPRoxy
I face a unormal speed of re-seeding (updating old tiles by new from one source - WMS GeoServer (in GeoServer this data taken from PostgreSQL source)) from 5.32% to this
[08:39:10] 11 5.42% -...
0
votes
0answers
31 views
mapproxy seeding optimisation. Internal HTTP error
We are using mapproxy for caching our own big data from geoserver. When I run seed : mapproxy-seed -continue -f mapproxy.yaml -s seed.yaml the terminal sometimes throws this warning (like in this ...
0
votes
0answers
68 views
ArcGIS Server tile cache display error
I have a problem with ArcGIS Server 10.2.2 Cache displaying (cache format: Compact, JPEG, 256x259 tile, 96dpi, total levels 12)
The problem is that after a crash event (as an example of an unexpected ...
0
votes
2answers
234 views
How to create cached service from 2TB of .TIFFs to ArcGIS Server without buying Imagery Extension?
I work for a local government enterprise GIS team in California. We are an ESRI shop and were able to piggy back on our county's grant-funded aerial imagery purchase this year. We didn't have to go ...
0
votes
0answers
579 views
Cache Is Not Drawing, But Layer Is On?
I have a cached map service that was published on ArcGIS Server 10.3. The tiles were built with no error. Using the ArcGIS/Bing Maps scale, I set the tiles to build to 1:577,791, I also set the extent ...
