Read < Ali billion-level daily life Gateway Channel Architecture Evolution > Thoughts

Read < Ali billion-level daily life Gateway Channel Architecture Evolution > When some concepts of optimization methods do not understand, deliberately search for a bit, expand their thinking.

Among the optimizations:

The optimization method is more common, 3,4 I know less, very interested. Keep Tracking down:

So went online search ECDH and Session-ticket and Slight-ssl, which Slight-ssl is Ali self-built a set of technology.

The ECDH:ECC algorithm is used in conjunction with DH for key negotiation, a key exchange algorithm called ECDH. The exchange parties can negotiate a key without sharing any secrets.

Session-ticket: In session ticket multiplexing, the server does not save state for each session, it saves the state with a blob of data, and then sends it to the client to maintain subsequent connections, and the session ticket allows the server to delegate its storage state to the client. Like an HTTP cookie.

Reference documents:

"1" http://www.tuicool.com/articles/em6zEb

"2" http://www.jdon.com/performance/speeding-up-https-with-session-resumption.html

Read < Ali billion-level daily life Gateway Channel Architecture Evolution > Thoughts