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Redis interview questions
2022-06-24 14:19:00 【CV Engineer】
Redis Interview questions
1.redis There are several databases by default ？
answer ：16 individual
2.redis It's a single thread , Must a single thread be faster than multiple threads ？
answer ： No ,redis Is to put all the data in memory , If multithreading is used ,CPU Context switching occurs frequently , This is for memory systems , This is very memory intensive .
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