Learn about the default TTL in Alibaba Cloud CDN and create a cache rule for resources,CDN:Time-to-live (TTL) is the amount of time that a resource is cached on Alibaba Cloud CDN points of presence (POPs). When the TTL of a cached resource ends, the reso
The status code cache TTL cannot be configured for domain names with special configurations. If the service type of your domain name is whole site acceleration, this function takes effect only for static resources. By default, CDN caches status codes 404, 500, 502, and 504 for 3 seconds and...
Next create a DataCacheLocalCacheProperties object. In this example, the local cache is created with an object count of 10000 and a time-out of 30 seconds.VB Copy ' Set the local cache properties. In this example, it ' is timeout-based with a timeout of 30 seconds. Dim localCache...
$lock = Cache::lock('foo', 10); if ($lock->get()) { // Lock acquired for 10 seconds... $lock->release(); }The get method also accepts a Closure. After the Closure is executed, Laravel will automatically release the lock:Cache...
If you provide an array of key / value pairs and an expiration time to the function, it will store values in the cache for the specified duration: cache(['key'=>'value'],$seconds); cache(['key'=>'value'],now()->addMinutes(10)); ...
The only two options you need to specify are a unique service namespace and the cache size (of which you can choose between 128MB and 256MB in the CTP). When you choose OK the service will provision the cache for you in the background. This typically takes 10 to 15 seconds. When co...
In the preceding code, the cache entry is configured with a sliding expiration of three seconds. If the cache entry isn't accessed for more than three seconds, it gets evicted from the cache. Each time the cache entry is accessed, it remains in the cache for a further 3 seconds. TheCa...
Cache memory attacks are the most difficult to prevent. All the four instances do not provide a protection from such an attack. Intel TXT may be subject to cache attacks as it allows trusted execution usingprocessor cachelines to minimize interaction with external resources when cache coherency is...
seconds before it expires or None if the key is not volatile. 0.11.0 Adds support for specifying the connection pool class. Adds ability to set the max connections for the connection pool. 0.10.0 Adds Support for Python 3.3 and Django 1.5 and 1.6. Huge thanks to Carl Meyer for his work...
CcSetCacheFileSizes成功更改文件大小时返回STATUS_SUCCESS;如果需要清除,则清除成功。 否则,它将返回非成功 NSTATUS 代码(如STATUS_INSUFFICIENT_RESOURCES),并可能会引发状态异常。 关于引发错误状态异常: 如果操作导致CcSetCacheFileSizes刷新和/或清除文件,CcSetCacheFileSizes不会引发错误;它只返回刷新或清除操作的适当...