Whenever you expose a web service / api endpoint, you need to implement a rate limiter to prevent abuse of the service (DOS attacks). Implement a Rate
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2019-07-08 00:33:00
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Design a logger system that receive stream of messages along with its timestamps, each message should be printed if and only if it is not printed in t
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2019-07-07 23:40:00
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1 问题 Whenever you expose a web service / api endpoint, you need to imp
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2019-05-30 16:24:00
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Design a logger system that receive stream of messages along with its timestamps, each message should be printed if and only if it is not printed in the last 10 seconds. Given a message and a timesta...
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2018-11-06 09:58:00
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Design a logger system that receives a stream of messages along with their timestamps. Each unique message should only be printed at most every 10 sec
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2021-04-12 22:44:00
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原题链接在这里:https://leetcode.com/problems/logger-rate-limiter/ 题目: Design a logger system that receive stream of messages along with its timestamps, each
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2016-12-19 12:32:00
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Design a logger system that receive stream of messages along with its timestamps, each message should be printed if and only if it is not printed in t
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2020-04-14 02:01:00
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LSM 引擎针 的业界相关优化方案已经有很多了,优化的方向也是在不同worklo
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2022-11-04 11:23:06
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作者: 负雪明烛id: fuxuemingzhu个人博客:http://fuxuemingzhu.cn/目录题目描述题目大意解题方法字典日期题目地址:https://leetcode-cn.com/problems/logger-rate-limiter/题目描述
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2022-02-14 16:18:27
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作者: 负雪明烛id: fuxuemingzhu个人博客:http://fuxuemingzhu.cn/目录题目描述题目大意解题方法字典日期题目地址:https://leetcode-cn.com/problems/logger-rate-limiter/题目描述Design a logger system that receive stream of messa...
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2021-07-14 11:05:14
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当我们需要用脚本批量处理数据的时候 如果被调用方需要我们控制下qps的话 就需要用到golang的 limiter来做一个控制具体看下面的例子: func main() { test() } // 首先是通用的开启N个进程来处理数据的代码 func test() { startTime := tim ...
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2021-09-18 14:29:00
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序本文主要研究一下dapr的LimiterLimiterdapr/pkg/concurrency/limiter.goconst (
// DefaultLimit is the default concurrency limit
DefaultLimit = 100
)
// Limiter object
type Limiter struct {
limit
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2021-03-07 10:53:08
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在配置nginx时,没有搞明白整个访问资源时所走的路径,总是会出现由于测试所写的url与配置文件中的不统一,导致返回4
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2022-09-12 07:21:03
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nginx rate limithttps://www.topjishu.com/12139.htmlNginx配置之负载均衡、限流、缓存、黑名单和灰度发布nginx内置预定义变量http://www.nginx.cn/273.html HTTP请求的502、504、499错误1.名词解释 502 Bad Gateway:作为网关或者代理工作的服务器尝试执行请求时,从上游服务器接收到无
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2023-05-18 22:46:20
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public class RATE {
/**
* calculateRate:类excel中的RATE函数,计算结果值为月利率,年华利率 需*12期. <br/>
* rate = calculateRate(periods, payment, present_val, future_val, type,
* estimate) ;
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2024-08-26 15:55:29
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在后续prometheus的使用中遇到的一些问题我会在此记录搭建初期几个问题rule.yml中对每条告警加上主机名?要在告警通知中加上故障机器主机名不能从prometheus的采集监控项数据中的主机名入手,需要prometheus添加主机名target,即instance="hostname:port",而不是instance="ip:port"。主机名的解析可在/etc/hosts添加或自行搭建