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Naver, monitoring services with trillions of event with open source APM, Pinpoint - Sung Wook Kim, HyunGil Jeong

由於場地問題，第二天我們移動到另一棟大樓啦！議程教室變動請見網站上的議程表。

歡迎來到 https://hackmd.io/@coscup/2019 共筆

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  • Pinpoint is an APM (Application Performance Management) tool for large-scale distributed systems written in Java / PHP, provideing a solution to help analyze the overall structure of the system and how components within them are interconnected by tracing transactions across distributed applications.

  • In a distributed system, multiple separated modules makes debugging struggled. Pinpoint allows you to insert call stack trace log to trace errors easily, just like:

foo() {
    fooInterceptor.before();
    foo2();
    fooInterceptor.after();
}
foo2() {
    foo2Interceptor.before();
    foo3();
    foo2Interceptor.after();	
}
foo3() {
    foo3Interceptor.before();
    foo3Interceptor.after();
}

And you will get a trace tree gragh under Pinpoint console

foo
 |- foo2
     |- foo3

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tags: COSCUP2019 綜合 IB101 Distributed Tracing APM Naver Pinpoint
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