每天更强一点...

摘要： Reference [1] 【转】https://blog.csdn.net/zeb_perfect/article/details/54135506 [2] https://blog.csdn.net/xlgen157387/article/details/79530877 缓存穿透 缓存穿透是指 阅读全文

摘要： Reference [1] https://zhuanlan.zhihu.com/p/38969245 方法1： 对单个数据的更新，可以使用CAS（Compare-and-Swap）指令。 伙计们的操作变成下面这个过程： 伙计A看了下总账户余额是1200，然后记住这个数字，回来计算1200+50=1 阅读全文

摘要： Measuring Load It’s common to see the average response time of a service reported. (Strictly speaking, the term “average” doesn’t refer to any particu 阅读全文

摘要： CPU infrastructure Central Processing Unit (CPU) is an integral part of the computer system. The core responsibility of a CPU is to handle all the ins 阅读全文

摘要： Reference [1] https://stackoverflow.com/questions/12656160/what-are-the-main-differences-between-the-knuth-morris-pratt-and-boyer-moore-sea?utm_medium 阅读全文

摘要： Reference [1] https://www.cnblogs.com/eric-qin/p/7238278.html [2] https://zhuanlan.zhihu.com/p/38291558 [3] https://www.cnblogs.com/jsjwk/p/9597748.ht 阅读全文

摘要： Garbage collection https://www.jianshu.com/p/1e375fb40506 Multiple threads (Global Interpreter Lock) https://realpython.com/python-gil/ Compiling and 阅读全文

摘要： [1] https://www.sohamkamani.com/blog/2016/03/14/wrapping-your-head-around-async-programming/ [2] https://codewala.net/2015/07/29/concurrency-vs-multi- 阅读全文

摘要： Reference [1] https://redis.io/topics/distlock [2] https://dzone.com/articles/distributed-lock-using [3] https://en.wikipedia.org/wiki/Distributed_loc 阅读全文

摘要： Reference [1] https://stackoverflow.com/questions/3538021/why-do-we-use-base64 [2] https://dzone.com/articles/base64-encoding-java-8 It is better to c 阅读全文