전체 글 (995) 썸네일형 리스트형 Foreign exchange in payments Why is Redis so fast? Why is Redis so fast? There are 3 main reasons as shown in the diagram below. 1. Redis is a RAM-based database. RAM access is at least 1000 times faster than random disk access. 2. Redis leverages IO multiplexing and single-threaded execution loop for execution efficiency. 3. Redis leverages several efficient lower-level data structures. How does VISA work when we 𝐬𝐰𝐢𝐩𝐞 𝐚 𝐜𝐫𝐞𝐝𝐢𝐭 𝐜𝐚𝐫𝐝 at a merchant’s shop? 이전 1 ··· 191 192 193 194 195 196 197 ··· 332 다음
