memcached and redis difference?
redis support more data structures and support a richer data manipulation
redis threading model?
File event handlers
Why single-threaded memcached redis much higher than the efficiency of multi-threaded (Why is single-threaded reids can also support high concurrent)?
- Store memory operations
- The core is based on the non-blocking IO multiplexed operation (listen Socket connection, the connection into a queue, not other operations)
- Instead, to avoid the single-threaded multi-threaded frequent context switching problem
- One second can handle tens of thousands of pieces of data
Redis distributed lock and lock ZK difference?
