memcached

问题 Having used PHP on Linux a lot, I'm used to using memcache so that the database doesnt have to be accessed on every single request. What do people use on Windows the achieve this? From the asp.net mvc applications which I've seen, none of them use any sort of cache, they just hit the database on every request? Is this common, and if so, why is it acceptable? 回答1: You can use memcached also. There are also other alternatives. You may also check Scott Gu's post about the new cache extensibility

问题 The reason I ask is because when using top I don't see a process for anything like APC. So I assume that the memory usage would be accounted for in an apache process. Is that the case, and does that mean that the memory APC is using is replicated in each apache process, thereby taking up potentially much more memory than what was originally assigned to it? If this is the case would memcache be a better solution, even if it's not being used on multiple loadbalanced servers? 回答1: APC uses

问题 Tools version: Python 2.6.5 Django 1.3.1 memcached 1.4.10 python-memcached 1.48 Memcached is currently running: $ ps -ef | grep memcache nobody 2993 1 0 16:46 ? 00:00:00 /usr/bin/memcached -m 64 -p 11211 -u nobody -l 127.0.0.1 I'm using memcached and python memcached with my Django proj and I've set it like the following in settings.py : CACHES = { 'default': { 'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache', 'LOCATION': '127.0.0.1:11211', 'TIMEOUT': 86400, }, } I've set the

问题 I've created a forum, and we're implementing an apc and memcache caching solution to save the database some work. I started implementing the cache layer with keys like "Categories::getAll", and if I had user-specific data, I'd append the keys with stuff like the user ID, so you'd get "User::getFavoriteThreads|1471" . When a user added a new favorite thread, I'd delete the cache key, and it would recreate the entry. However, and here comes the problem: I wanted to cache the threads in a forum.

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 5 years ago . One of the decisions I need to make is what caching framework to use in my system. With so many to choose from, I am currently investigating redis, ehcache and memcached. Can anyone point to performance benchmarks of these three particular frameworks? Also an overview of their features - I am particularly

问题 Ok, I just started with Lumen and I'm trying to use the Auth, but a call to either Auth::check or any other function of Auth.. leads to the below Error Fatal error: Class 'Memcached' not found in vendor\illuminate\cache\MemcachedConnector.php on line 52 . I don't want to use Memcached never used it before. I disabled it in the .env file and set the CACHE_DRIVER and SESSION_DRIVER to array, but still shows the same error. I decided not to use Auth again and to manually handle my authetication

问题 I have a single server site thats pushing 200k unqiues per day, and the traffic doubles roughly every 40 days (for the last 5 months anyway). I pretty much only plan to cache the output of mysql_query functions for an hour or so. If cache is older than that, run query, put result back into the cache for another hour. My mysql DB is about 200mb in size (grows by maybe 10-20mb/month). Im doing a lot of file caching by writing HTML outputs and using them for a few minutes, and then regenerating

问题 Simple, probably dumb question: Suppose I have a Java server that stores in memory commonly used keys and values which I can query (let's say in a HashMap) What's the difference between that and using Memcache (or even Redis)? They both store things in memory. Is there a benefit to one or the other? Does Memcache leaves less of a memory footprint? Can store more in less memory? Faster to query? No difference? 回答1: Advantages of Java memory over memcache: Java memory is faster (no network).

问题 I was expecting the following AppEngine code: MemcacheService memcache = MemcacheServiceFactory.getMemcacheService(); memcache.put("Foo", "Bar", Expiration.onDate(new Date(1))); System.out.println(memcache.get("Foo")); System.out.println(memcache.put("Foo", "Baz", null, SetPolicy.ADD_ONLY_IF_NOT_PRESENT)); to yield the following output: null true I.e. by setting an Expiration date in 1970 when putting the entry into the cache, I was expecting it to get dropped immediately and be available for

问题 I have been experimenting with Docker for a few days now and have grown to like it. However, there are a few things that still elude me. Here is what I have thus far Create a low footprint Ubuntu 14.04 image //I got this from a post on this forum #!/bin/bash docker rm ubuntu-essential-multilayer 2>/dev/null set -ve docker build -t textlab/ubuntu-essential-multilayer - <<'EOF' FROM ubuntu:14.04 # Make an exception for apt: it gets deselected, even though it probably shouldn't. RUN dpkg --clear