[Redis] cache penetration, cache breakdown and cache avalanche

1, Foreword In our daily development, we all use the database to store data. Because there is usually no high concurrency in general system tasks, it seems that there is no problem. However, once the demand for a large amount of data is involved, such as the rush purchase of some commercial products, or when the home page has a large ...

Posted on Sun, 19 Sep 2021 12:19:35 -0400 by scialom

Memcached Distributed Cache System

Memcached Distributed Cache System Introduction to Memcached Memcached is a free, open source, high performance, distributed memory object caching system. Memcached is a software developed by Brad Fitzpatric, a Danga Interactive company owned by LiveJournal. It is now an important factor in improving the extensibility of Web applications in ...

Posted on Wed, 08 Sep 2021 19:07:17 -0400 by Gregadeath

RxHttp, network wide Http cache optimal solution, final battle

READ_CACHE_FAILED_REQUEST_NETWORK In this mode, the cache is read first. After reading successfully, it returns directly; Otherwise, the network will be requested (if the request is successful, write to the cache) REQUEST_NETWORK_FAILED_READ_CACHE In this mode, the network is requested first, the request is successful, the cache is written an ...

Posted on Mon, 06 Sep 2021 22:53:07 -0400 by patricklcam