Top "Caching" questions

A cache is a mechanism for temporarily storing (caching) data locally in order to reduce access time to data stored far away.

When and how to use hibernate second level cache?

I have trouble understanding when hibernate hits the second level cache and when does it invalidate the cache. This is …

java hibernate caching second-level-cache
What is the difference between LRU and LFU

What is the difference between LRU and LFU cache implementations? I know that LRU can be implemented using LinkedHashMap. But …

caching linkedhashmap lru
how to use mod_headers and mod_expires to cache

I want to cache images and other files on my site, so what I did is made sure mod_headers …

apache .htaccess caching mod-expires mod-headers
Android Web-View : Inject local Javascript file to Remote Webpage

It has been asked many times before, I browsed through everything, no clear answers yet. Question simplified: Is it possible …

javascript android caching webview
Expiry time @cacheable spring boot

I have implemented a cache and now I want to add an expiry time. How can I set an expiry …

java caching spring-cache
Max value for cache control header in HTTP

I'm using Amazon S3 to serve static assets for my website. I want to have browsers cache these assets for …

http caching http-headers cache-control
How do I clear my Rails file cache?

I’m running Rails 4.2.7 on Ubuntu 14.04. I have written the following method to help cache some data (preventing hits against …

ruby-on-rails ruby-on-rails-4 caching tmp
What's the difference between conflict miss and capacity miss

Capacity miss occurs because blocks are being discarded from cache because cache cannot contain all blocks needed for program execution (…

caching cpu cpu-cache
How to use JPA2's @Cacheable instead of Hibernate's @Cache

Typically , I use Hibernate's @Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE) to cache an @Entity class , and it works well. In …

hibernate orm jpa caching jpa-2.0
How long does Google Chrome cache a resource if expires and/or no-cache headers are not set?

We have been having a problem with Chrome caching a resource on our Glassfish server. The expires and no-cache headers …

google-chrome caching no-cache