摘要：官网，https://opentelemetry.io/docs/instrumentation/java/getting-started/ Dapper论文解析，https://www.cnblogs.com/fxjwind/p/16589224.html OT主要分为两块，instrumenta 阅读全文

摘要：https://www.ibm.com/topics/data-fabric https://xie.infoq.cn/article/6c7888d32d56033c018d643e6 https://zhuanlan.zhihu.com/p/450450744 Data fabric is an 阅读全文

摘要：https://investors.datadoghq.com/static-files/e0597c76-5970-453b-88ee-b862d2f4a68a 2012，做的基础设施的监控，其实就是metrics 2017，做APM，其实就是tracing 2018，做Logging，日志 20 阅读全文