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Questions tagged [cache]

A component that transparently stores data so that future requests for that data can be served faster

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Lizmap / QGIS Server Opening Project Issues

I'm currently working on making work Lizmap on a Debian VM. So I've already correctly opened a QGIS project on Lizmap using PostGIS layers, but I had slowdowns with this project due to cache not ...
kzr1999's user avatar
2 votes
2 answers
46 views

Checking if object is still cached in Google Earth Engine

I'm using the Python API of GEE and I'm building a mechanism to avoid re-exporting the data to GCS twice when the Python kernel dies in the middle of the transfer process (as a reminder: local -> ...
Pierrick Rambaud's user avatar
1 vote
0 answers
74 views

How to not check for pre-existing caches with mapproxy-seed?

The Swedish Geological Survey provides this WMS endpoint: https://resource.sgu.se/service/wms/130/jorddjupsmodell. I would like to create WMTS tiles from the SE.GOV.SGU.MISC.JORDDJUPSMODELL....
zabop's user avatar
  • 2,234
1 vote
0 answers
49 views

Why won't Arcade recognize related table in Field Maps app?

I have a Field Maps application to inventory trees. The application's associated web map has the following features associated with it: Layers trees Tables Maintenance Inspections trees_related I ...
amcameron's user avatar
0 votes
0 answers
27 views

Publishing Map Service using cache through ArcGIS Pro

We have a raster mosaic for which we have the cache saved on a network. How can someone publish this cache as a service without actually creating a tile package? Here is the cache with Level 12 bundle ...
Yogesh Chavan's user avatar
1 vote
2 answers
95 views

Leaflet - Customer Tile Cache Scheme Review, Munich

I am interested in user-specific tiling schemes and serverless display with Leaflet. I have come across problems that I cannot solve on my own. There are older requests in the forum for the display of ...
Christian Naujoks's user avatar
0 votes
0 answers
18 views

Loading Legend into standalone GWC with ArcGIS compact cache layer

I managed to load compact cache v2 into standalone GWC using information from Setting up Geoserver GWC with ArcGIS compact cache layer. Example of my <arcgisLayer> in geowebcache.xml : : ...
Mar-ile's user avatar
5 votes
2 answers
209 views

Change QGIS processing cache directory

I'm working on an environment, where my C: directory is rather small. However by default, QGIS caches intermediate processing results there. Some processes are failing, due to size issues. I want to ...
Honeybear's user avatar
  • 2,524
0 votes
0 answers
20 views

Activate cache for WFS service in deegree 3.4.x

We have a service WFS integrated in deegree for data harvesting. Currently we have a lot of data and the responses are very slow, more than a minute. The used version of Deegree is 3.4.22, with Apache ...
miguelaaf's user avatar
0 votes
1 answer
165 views

Lizmap/QGIS Server : cache management (seeding)

On Debian/Apache, I succeed in installing QGIS Server and Lizmap. I am a little surprised by the poor performance that I can observe currently. They must probably be explained by a bad configuration ...
user35117's user avatar
  • 929
1 vote
1 answer
486 views

Where are WMTS tiles stored/cached on QGIS Server?

I am using QGIS server 3.30 to serve projects with WMTS. This seems to render the tiles as they are requested, similar to WMS. Are the tiles, when first requested, stored somewhere on the server PC ...
nomiss's user avatar
  • 11
2 votes
1 answer
421 views

Importing directory tree of PNG files

I have a local cache directory tree of thousands of satellite tiles in PNG format and in subfolders from -1 to 16 depending on the zoom level. I wish to import these into QGIS and be able to zoom into ...
Sam's user avatar
  • 23
2 votes
0 answers
315 views

How to configure Mapbox Vector Tiles (pbf files) cache in NGINX

I am using a Geoserver to serve Vector Tiles which are used by Mapbox JS Clients. To reduce the requests to the Geoserver I want to implement a caching functionality. As webserver I use a NGINX. I ...
Dark Foo's user avatar
1 vote
0 answers
118 views

Image caching does not work for me using GeowebCache integrated in Geoserver 20.4

I have configured gwc cache system and enabled layer for cache and global services over OGC Services on global settings. When I try this URL I get this: $ curl 'http://myserver/geoserver/geoserver/gwc/...
jcortega's user avatar
0 votes
1 answer
1k views

Creating new tile cache using ArcGIS Pro

I'm struggling to understand how to create a tile cache using ArcGIS Pro. Every time I try, it creates an empty map service. I'm caching a small scale just to test it out (it takes about 3 minutes for ...
MKF's user avatar
  • 571
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0 answers
495 views

Web App Builder: updates not appearing in browser when we republish

I have a Web App Builder (not Developer Edition) application that is hosted on IIS on a local server. I recently republished the app, but when I load the URL in a browser that has already loaded the ...
jrosacker's user avatar
5 votes
1 answer
256 views

Making a QgsRasterLayer only render what's available in its cache

I have a QgsRasterLayer: raster_layer = QgsRasterLayer(...) The user moved the map around a bit and the layer is currently visible. How can I make QGIS (temporarily) not request new data of this ...
bugmenot123's user avatar
  • 10.9k
1 vote
0 answers
651 views

Reload table cache in ArcGIS Pro?

In ArcMap, it is very easy to reload table cache where it will call the CSV that was previously used to create the feature class to update the feature with any new data from the same CSV. In ArcGIS ...
Candice's user avatar
  • 13
2 votes
0 answers
539 views

Cache Raster tiles with Varnish

I am trying to cache my raster tiles from Tileserver-GL. This is my actual link of tiles http://xxx.xx.xx.xx:8080/styles/map/{z}/{x}/{y}.png (Each tile link will look like http://xxx.xx.xx.xx:8080/...
Devils Dream's user avatar
  • 3,189
4 votes
1 answer
2k views

Programatically Cache WMTS for Offline Use

Background I have developed an app for iOS using the Swift language. The app uses online map services, including WMTS, WMS, TMS, XYZ and makes heavy use of OpenLayers to display these. I would like ...
Son of a Beach's user avatar
0 votes
1 answer
864 views

Delete data from arcgiscache directory in ArcGIS Server

I have some ArcGIS cached layer on ArcGIS Server. After deleting the service from ArcGIS manager, I expected that folder to auto-delete from directory arcgiscache, but it doesn't. In result I don't ...
GRM's user avatar
  • 105
0 votes
1 answer
796 views

GeoWebCache never serves map data [duplicate]

I have been working with GeoWebCache on a out of the box build GeoServer 2.17.0. I have set "Enable direct integration with GeoServer WMS" in the Caching Defaults. When I call GeoWebCache directly (...
LeonS's user avatar
  • 1
4 votes
1 answer
4k views

Clearing cache of QGIS 3.10 with Python

I want to add new attributes to a new and empty shapefile layer. The problem is, that QGIS 3.10 takes attributes from the shapefile layer which was used before when loading it to the GUI. So there are ...
Helga F.'s user avatar
  • 365
1 vote
1 answer
2k views

Cache google map for offline use in leaflet

I am having an hybrid application where I am showing google map as base map with the help of Leaflet.GridLayer.GoogleMutant plugin in leaflet. Now I need to cache the browsed base map tiles and show ...
user684805's user avatar
1 vote
0 answers
215 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?
stackhatter's user avatar
1 vote
1 answer
307 views

mapproxy.config - WARNING - unknow 'html' in sources

mapproxy.config - WARNING - unknow 'html' in sources.gasps_osm_source has thrown by terminal when i run : mapproxy-seed -c 16 --continue -f mapproxy.yaml -s seed.yaml , and no one tile has been cashed....
Tyomik_mnemonic's user avatar
0 votes
0 answers
309 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% -...
Tyomik_mnemonic's user avatar
2 votes
1 answer
2k views

Turning off cache in FME?

I did not find what I am looking for neither here nor in FME Website. When I run some workflow I get that warning message (it is displayed in French I am not really sure of the accurate translation) : ...
Eliasse's user avatar
  • 453
0 votes
0 answers
187 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 ...
ru-ubuntu's user avatar
6 votes
0 answers
241 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 ...
bomberblue's user avatar
0 votes
1 answer
167 views

Storing data from WMS Server locally for ArcGIS Desktop?

I am new to GIS, and I am digitizing a map that is being provided from a WMS Server. As a result, zooming in and zooming out of the map takes loads of time due to a slow Internet connection. I was ...
VSA's user avatar
  • 1
1 vote
0 answers
57 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 ...
Striar's user avatar
  • 111
1 vote
1 answer
146 views

Changeing Display cache path permanently in ArcMap?

I'm looking for a way to change the Cache path of ArcMap permanently. So from - C:\Users\$username$\AppData\Local\ESRI\Local Caches To a seperate drive - E:\Users\$username$\ESRI\Local ...
MisshapenFile's user avatar
2 votes
1 answer
790 views

Can client-side caching for GeoServer / GeoWebCache be customized?

Right now client-side caching appears to be working with its default configuration, using the following headers: Response HTTP/1.1 200 OK Content-Type: image/png Content-Disposition: inline; filename=...
mike.bronner's user avatar
3 votes
1 answer
2k views

How to set Tomcat to completely prevent browser from caching my PBF vector tile?

I need to publish a geometry table (in PostGIS) as a layer of vector tiles (in PBF format) in GeoServer. As the table is dynamically written by a production web app, i need to set the layer's caching ...
Rino's user avatar
  • 719
2 votes
2 answers
383 views

Anyway to automatically cache the entire basemap in ArcMap?

At my job we are developing Add-Ins for ArcMap. We are expecting to do some demos for clients in the near future and to make the demos go as smooth as possible we would like to build up the local ...
arcobjection's user avatar
1 vote
1 answer
2k views

Disabling caching in geowebcache.xml using GeoServer?

I need to publish a geometry table (in PostGIS) as a layer of vector tiles (in PBF format) in GeoServer. As the table is dynamically written by a production web app, i need to set the layer's caching ...
Rino's user avatar
  • 719
1 vote
1 answer
3k views

Configuring mod_tile and renderd for memcache

I have my mod_tile.config set up like this # This is the Apache server configuration file for providing OSM tile support # through mod_tile LoadModule tile_module modules/mod_tile.so <...
Will Baizer's user avatar
4 votes
1 answer
865 views

Does render caching in QGIS save permanently or is it only temporary?

I know there are a few questions similar to this on the forum such as: Is the QGIS cache directory automatically created? and Can QGIS cache a PostGIS layer for faster rendering? but I am still ...
AWGIS's user avatar
  • 3,230
1 vote
0 answers
69 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. ...
JMers's user avatar
  • 477
2 votes
1 answer
1k views

Web App Builder and browser caching

At the request of my superiors, I'm having to make 1, sometimes multiple changes, to Web App Builder Developer sites throughout the day that include (searches, pop-ups, custom widgets, etc). Upon ...
DaBears's user avatar
  • 247
3 votes
1 answer
1k views

Mapproxy tiles are partly black instead of transparent

I use MapProxy for caching WMS/WMTS tiles and it works fine up to a certain zoom level. But for higher zoom levels MapProxy fills the empty parts of the layers in black. This happens for certain ...
geraldo's user avatar
  • 960
2 votes
2 answers
2k views

Viewing GeoServer tile layers in QGIS through WMS

I have an issue with viewing GeoServer 2.13-generated tile cache layers in QGIS 2.18.18 on Windows 10. The tile cache layers in GeoServer are being viewed in QGIS via an Add WMS/WMTS Connection, with ...
Rudy Stricklan's user avatar
1 vote
1 answer
228 views

Ability to cache geographic data and only update style in Geoserver

I have a setup where I have a SQL Server database with two tables: one table storing the geometry of the shapes I want to display, another table with some attribute value that is used to color and ...
Leyan's user avatar
  • 831
1 vote
0 answers
62 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 ...
Bulantsev Oleg's user avatar
1 vote
0 answers
750 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 ...
geraldo's user avatar
  • 960
1 vote
1 answer
378 views

Host a WMS service from MapProxy SQLite cache?

I'm trying to start a WMS server that would not have access to internet and for a source, I have the SQLite layers cache from MapProxy . I read the manual and saw that I could probably work with a ...
Karl Uibo's user avatar
  • 121
0 votes
1 answer
600 views

ArcMap 10.5 and Python Clear Cache?

I am running a python script from within ArcMap 10.5 and have always noticed that when I need to rerun the script in the same session, I get either an error or python goes to the next line showing ...
Dave's user avatar
  • 553
2 votes
1 answer
1k views

Can I avoid the offline tile cache limit (i.e., 6k) by self-hosting a Mapbox vector tiles?

BACKGROUND I'm developing an off-line native Android mapping app. All map tiles (prefer vector, raster as fall back) must be cached locally on the device. Then the map will be overlaid with points of ...
celoftis's user avatar
1 vote
0 answers
295 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. ...
Nick D's user avatar
  • 13