2020-08-29:进程线程的区别,除了包含关系之外的一些区别,底层详细信息?
[5行代码,即可让微信小程序上架到自己的APP中 | 注册送大疆、华为、樱桃键盘!>>>![hot3.png][]][5_APP_ _ _hot3.png] 福哥答案2020-08-29: 1.根本区别 进程:资源调度最小单位。 线程:CPU调度最小单位。 2.地址空间 进程:进程...
2020-11-06 21:50【福大大架构师每日一题】
阅读更多2020-08-24:什么是小文件?很多小文件会有什么问题?很多小文件怎么解决?(大数据)
[5行代码,即可让微信小程序上架到自己的APP中 | 注册送大疆、华为、樱桃键盘!>>>![hot3.png][]][5_APP_ _ _hot3.png] 福哥答案2020-08-24: [知乎答案][Link 1] 1.小文件: 小文件是指文件大小明显小于 HDFS 上块(bloc...
2020-11-06 21:50【福大大架构师每日一题】
阅读更多Why is the LS command stuck when there are too many files?
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2020-11-06 21:04【Zhang Yanfei Allen】
阅读更多Road to simple HTML + JS to achieve the most simple game Tetris
[5 lines of code, you can put wechat applet on your app | register to send Dajiang, Huawei, cherry keyboard! >>>![hot3.png][]][5_ APP_ _ _ [hot3. PNG]...
2020-11-06 21:04【kingapple】
阅读更多How much disk space does a file of 1 byte actually occupy
[5 lines of code, you can put wechat applet on your app | register to send Dajiang, Huawei, cherry keyboard! >>>![hot3.png][]][5_ APP_ _ _ Hot3. PNG] ...
2020-11-06 21:04【Zhang Yanfei Allen】
阅读更多Unity performance optimization
[5 lines of code, you can put wechat applet on your app | register to send Dajiang, Huawei, cherry keyboard! >>>![hot3.png][]][5_ APP_ _ _ Hot3. PNG] ...
2020-11-06 21:04【Posture meow】
阅读更多How much disk space does a new empty file take?
[5 lines of code, you can put wechat applet on your app | register to send Dajiang, Huawei, cherry keyboard! >>>![hot3.png][]][5_ APP_ _ _ Hot3. PNG] ...
2020-11-06 21:04【Zhang Yanfei Allen】
阅读更多What kind of music do you need to make for a complete game?
[5 lines of code, you can let wechat applet be put on the shelf in your app to register and send it to Dajiang, Huawei and cherry keyboard! >>>![hot3....
2020-11-06 21:04【Qiyi music】
阅读更多The native API of the future trend of the front end: web components
\No reprint without permission. \Web components have been around for a long time, so you may have heard about it, or even learned about it. But it doe...
2020-11-06 21:07【itread01】
阅读更多Using iceberg on kubernetes to create a new generation of cloud original data Lake
\It has been 17 years since the development of big background data according to the first paper of the Google File System released by Google in 2003. ...
2020-11-06 21:07【itread01】
阅读更多File download manager realized by electron
File download is a common business requirement in our development, such as exporting excel. There are some limitations in downloading web application ...
2020-11-06 21:07【itread01】
阅读更多Call analysis of start method in JNI thread and callback analysis of run method
\In Java programming, thread is a class we often use. So what is the essence of establishing a thread? This paper makes an exploration on this issue. ...
2020-11-06 21:07【itread01】
阅读更多Visual rolling [contrast beauty]
!\[\]( https://img2020.cnblogs.com/blog/1308525/202011/1308525-20201106171550872-1552437424.png )The simple understanding of parallax scrolling is to ...
2020-11-06 21:07【itread01】
阅读更多html+ vue.js Implementing paging compatible IE
\When the function is relatively simple, it can be used in a single HTML vue.js The most reasonable and convenient solution is to hand write a pager a...
2020-11-06 21:07【itread01】
阅读更多Open source a set of minimalist front and rear end separation project scaffold
Foreword fast scaffold is a set of simple front-end and back-end separation project scaffold, including a portal front-end and an admin back-end, whic...
2020-11-06 21:07【itread01】
阅读更多2020-08-20:GO语言中的协程与Python中的协程的区别?
[5行代码,即可让微信小程序上架到自己的APP中 | 注册送大疆、华为、樱桃键盘!>>>![hot3.png][]][5_APP_ _ _hot3.png] 福哥答案2020-08-20: 1.golang的协程是基于gpm机制,是可以多核多线程的。Python的协程是eventloop模型(I...
2020-11-06 21:55【福大大架构师每日一题】
阅读更多2020-08-19:TCP是通过什么机制保障可靠性的?
[5行代码,即可让微信小程序上架到自己的APP中 | 注册送大疆、华为、樱桃键盘!>>>![hot3.png][]][5_APP_ _ _hot3.png] 福哥答案2020-08-19: 福哥口诀法:校(jiao)序确重拥流连(tcp可靠性保障机制:校验、序号、确认、重传、拥塞、流量、连接) ...
2020-11-06 21:55【福大大架构师每日一题】
阅读更多2020-08-18:介绍下MR过程?
[5行代码,即可让微信小程序上架到自己的APP中 | 注册送大疆、华为、樱桃键盘!>>>![hot3.png][]][5_APP_ _ _hot3.png] 福哥答案2020-08-18: [来自【MapReduce执行过程及运行原理详解】 答案][MapReduce_] MapReduc...
2020-11-06 21:55【福大大架构师每日一题】
阅读更多2020-08-17:详细说下数据倾斜怎么解决?
[5行代码,即可让微信小程序上架到自己的APP中 | 注册送大疆、华为、樱桃键盘!>>>![hot3.png][]][5_APP_ _ _hot3.png] 福哥答案2020-08-17: 数据倾斜是大数据领域绕不开的拦路虎,当你所需处理的数据量到达了上亿甚至是千亿条的时候,数据倾斜将是横在你...
2020-11-06 21:55【福大大架构师每日一题】
阅读更多2020-08-15:什么情况下数据任务需要优化?
[5行代码,即可让微信小程序上架到自己的APP中 | 注册送大疆、华为、樱桃键盘!>>>![hot3.png][]][5_APP_ _ _hot3.png] 福哥答案2020-08-16: [知乎答案][Link 1] 1.数据任务执行过慢,速度不能满足报表需求,例如每小时的报表,执行时间...
2020-11-06 21:55【福大大架构师每日一题】
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