• ## Caches

2007-07-13 21:56:15
Distributed Caches: http://www.danga.com/memcached/ Tangosol - distributed, commercial JBoss cache gemstone swarm bamboo Local Caches: oscache ehcache jcs jcache Cache API abstraction: get(key) put...
Distributed Caches:
http://www.danga.com/memcached/
Tangosol - distributed, commercial
JBoss cache
gemstone
swarm
bamboo
Local Caches:
oscache
ehcache
jcs
jcache
Cache API abstraction:
get(key)
put(key, value)
lock(key) - this is used for loading once: first one coming in does the loading, others waits until the first one is done.
Integration:
1. Cache concern should be sealed in AOP or a decorator, should be separated from the normal data loading.
2. Distributed caches should have a remote/JMS interface to refresh/flush data
展开全文
• CACHES = values.CacheURLValue(...) </code></pre> <p>is nice in that it automatically wraps <code>django-cache-url</code> so I can just supply a URL. But makes it impossible to do multiple caches....
• <div><p>Fetches stats for all keys in caches settings. Falls back to old type of settings, so it's backwards compatible.</p><p>该提问来源于开源项目：bartTC/django-memcache-status</p></div>
• This function triggers an event to which all caches can register their reset functions. <p>This was implemented for: - system_cache - simplecache - memcache</p><p>该提问来源于开源项目：Elgg/...
• The TcExecutor interaction with caches will be simpler after this is landed. This is stacked on top of other PRs, so only review starting 292d380 please.</p><p>该提问来源于开源项目：...
• It will only remove xcode caches if older than 1 day (to avoid causing unnecessary rebuilds for active development).</p><p>该提问来源于开源项目：mapbox/mapbox-gl-native</p></div>
• <div><p>At the Moment the nearby-cache-list lists all Caches, also the premium-caches. I suggest to implement a checkbox Werner to include premium&Caches vor not.</p><p>该提问来源于开源项目：...
• <div><p>When the user deletes all caches of the "Stored" caches list, the caches are deleted from the database BUT they remain in the list view until the user exits the "Stored" caches...
• <div><p>I currently have every cache within a 10 mile radius stored in my device but when I open live map they are acting like caches not store and also like first time info being pull they are ...
• the sssd caches, the inotify watch can fire a little late, so a combination of commands like this: getent passwd user || useradd user; getent passwd user can result in the second getent passwd not ...
• <div><p>Looking at the best way to manage depth caches. I load the ocean once on game start and then change scenes now and then, at which point the depth caches need to be updated. <p>Ideally, I'...
• All caches" list, you cannot refresh caches in "Manage" menu. <p>I don't know why this item is removed from the menu in this case; but it would particularly useful to refresh all old ...
• <p>Storing and restoring from disk the seen/observed caches <h2>Additional Info <p>Sketching out if this is the right way to go about persisting the seen caches. Let me know what you think, and i'...
• <div><p>There are a lot of caches in the code designed to map between CPID metadata, blocks, projects etc. Some data such as block hashes and CPID strings are duplicated among these caches, causing ...
• <div><p>I have alot of caches in archive, and when I try to update them all its takes several hours and sometimes crashes after updating half of them, making me update them all again. How about a menu...
• <p>It might be nice to have an option to clear all caches without calling each one by name. I think I can wrap cache factory to keep track of all the created caches but maybe there is such an option ...
• Second: Visited caches are displayed like unvisited even if filter is active. <p>On the begining of using this app everything was OK it started about week ago.</p><p>该提问来源于开源项目：cgeo/...
• 缓存 django中配置缓存可以加速数据处理，redis是基于内存的数据存储，配置其余的缓存中间件都...CACHES = { 'default': { 'BACKEND': 'redis_cache.cache.RedisCache', 'LOCATION': '%s:6379' % WEB_DOMAIN, ...
缓存

django中配置缓存可以加速数据处理，redis是基于内存的数据存储，配置其余的缓存中间件都是类似的

在setttings.py中配置

CACHES = {
'default': {
'BACKEND': 'redis_cache.cache.RedisCache',
'LOCATION': '%s:6379' % WEB_DOMAIN,
"OPTIONS": {
"CLIENT_CLASS": "redis_cache.client.DefaultClient",
},
},
}

数据操作

from django.core.cache import cache

# 如果没有key_name，则返回None
value = cache.get('key_name')
# timeout=None表示设置永久有效，否则传递秒的值，表示过多少秒redis会自动清理这个key
cache.set('key_name', value, timeout=None)


展开全文
• property under the config cache option where you can list which domain caches to flush if something is updated in the panel.</p><p>该提问来源于开源项目：getkirby/kirby</p></div>
• lists 19 caches. One of them is a solved mystery that is saved in a list and has a changed "final" waypoint. When i press the "map" icon in the "nearby" list, the subtitle ...
• <div><p>It can occasionally be useful to manually terminate caches (for example, dynamically created CRDs, or bugs in the kubernetes API server's watch code).</p><p>该提问来源于开源项目：...
• I like to solve Unknown/mistery caches but usually when solved I don't go there to log for long time (some times I even forget them forever). So I would love an option to filter the Stored caches ...
• }).forEach(caches.delete.bind(caches)); }; </code></pre> <p>Maintaining this list of cache names feels really clunky, as does the process of removing old caches. I expect people will forget to do ...
• <p>I was curious if you had a good strategy for warming caches in the background. Ideally, we'd want to set the expiry on graph to an hour and run an ActiveJob that warms/refreshes the cache every...
• I would appreciate having a possibility to filter out stored caches e.g. in search results. Usually I have several caches stored and use the search function to find new caches which are not already ...
• <ul><li>Remember the amount of saved caches on your lists as shown on the mainscreen as X</li><li>Open live map</li><li>Click on a non-detailed cache (with orange circle)</li><li>From the popup select...
• <p>This is an example of using <code>window.caches</code> to interact with the Cache Storage API. There is an associated service worker that pre-caches some resources, and you can use the in-page ...
• <div><p>This will enable the ability to run build caches locally. <p>This is a slightly backwards incompatible change for build caches. Now, build caches will automatically change into the git archive...
• <div><p>The waypoints of caches currently in the viewport are now shown. Next step is to show waypoints in the viewport of caches not in the viewport. Apart from this only comments.</p><p>该提问来源于...
• <div><p>I have noted that ...search nearby caches", then log it as "found", then go back to export field notes, it is not uploaded.</p><p>该提问来源于开源项目：cgeo/cgeo</p></div>

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