Operation and Maintenance
Linux Operation and Maintenance
Use memcache to synchronize sessions and coordinate cache
Use memcache to synchronize sessions and coordinate cache
Once load balancing is used, the session will have synchronization problems. Using memcache to synchronize the session is a good solution.
You need to prepare a relatively powerful memcache server and install the memcache service. The code layer assigns the seesion of several other hosts to this memcache server.
Related article reading (providing detailed explanations of memcache covering: introduction, installation, use, etc.):
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