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所在平台: Udemy |
课程主页: https://www.udemy.com/course/learn-datadog-monitoring/
课程评论：没有评论
课程名称：学习DataDog监控 课程概述：您是否常常在众多服务器中难以找到错误？在配置警报以便于问题发生时通知您方面是否遇到困难？当服务器/数据库空间不足时，是否需要手动调查问题？DataDog可以预测这些问题并提前通知您，因此它的使用率和接受度日益增长。无论您是希望将传统日志记录机制升级为下一代工具的软件架构师，还是希望一站式管理整个数据/监控存储和计算框架的开发人员，DataDog都是您的解决方案。特别适合监控基于云的架构。 在本课程中，您将快速掌握DataDog，这是一款优秀的数据监控工具，具备设计和开发仪表板的能力，您可以通过添加小工具为整个生态系统提供出色的可视化展示。课程内容文档齐全，结构分明，方便您查找所需内容。作业和测验将帮助您保持学习进度并检验您的知识。课程结合理论与实用实例。 课程内容包括： 1. **设置**：在Mac和Windows上设置DataDog代理，学习如何启动和停止代理，并将DataDog与其他工具（如Prometheus）集成，掌握编辑DataDog配置文件的高效方法。 2. **仪表板和小工具**：创建简单的TimeBoard仪表板，使用不同类型的小工具，探索时间序列小工具的使用，了解如何使用多种展示风格（条形、线条、颜色等）。还将使用更高级的小工具，如变化小工具、查询小工具、分组小工具和笔记小工具。 3. **函数**：学习如何在小工具内使用单个或多个指标的不同函数，使用简单的算术函数（如累计和）或者计算每秒或每分钟的不同指标的速率。还将学习如何使用各种指标的插值。 4. **集成**：必须与像Slack这样的其他系统集成，以便在出现问题时发送警报。配置警报以便在监视器中后续使用。 5. **监视器**：不想手动检查是否出现问题？这里有监视器的帮助。不同类型的监视器适用于不同类型和组合的指标。对于稳定值的简单指标，您可以设置阈值，当超出时发送Slack警报。但对于具有模式的指标，您希望监视器能够预测该模式，而不仅仅是在阈值被越过时发送垃圾邮件警报。因此，我们还有其他类型的监视器，内置算法可检测季节性模式。异常和预测小工具将在此处提供帮助。 这个课程将帮助您掌握DataDog的基本技能，提升您的数据监控能力。
Always have a hard time finding your error in the host of different servers? Having a hard time configuring alerts for when things go wrong?Need to manually investigate issues when a server/database runs out of space? DataDog will actually forecast these issues and tell you in advance. It is no wonder that DataDog's usage and acceptance grows day by day.Whether you are a Software Architect looking for a way to switch over your conventional logging mechanism to the next generation of tools or a developer looking for a one stop shop to manage your entire data/monitoring storage and computation framework, DataDog is the solution for you. DataDog is especially good for monitoring your Cloud based architecture.You will get a quick grasp on DataDog. It is one of the best data monitoring tools out there, with the ability to design and develop dashboards and it will let you add widgets to provide great visual representation into your entire ecosystem.Everything is well documented and separated, so you can find what you need. Assignments and Quizzes will make sure you stay on track and test your knowledge. The course will have a combination of theory and practical examples.The SetupSetup Datadog Agents on the Mac as well as Windows. Learn how to start and stop the agents as well. Then move on to integrating DataDog with another tool like Prometheus. Learn efficient ways to edit your DataDog config files.DashBoards and WidgetsCreate simple TimeBoard Dashboards with different types of Widgets. Start with the timeseries widgets, where will see how to use one or multiple widgets. Use different display styles like Bars, lines, colors etc. Then use some more advance Widgets like the Change Widget, query widgets, group widget and notes widget.FunctionsLearn how to use different functions that comes with single or multiple metrics inside the widget. Use simple arithmetic functions like cumulative sum or calculate the rates of different metrics per second or per minute. Even learn to use Interpolation with a variety of metrics.IntegrationsTwo points here. The first is that you must integrate with other systems like Slack. Slack is a messaging platform. When things go wrong we can send alerts here. Configure alerts so they can be used later on in Monitors as well.MonitorsDon't want to manually check if there is an issue? In come Monitors. Different types of monitors are appropriate for different types and combinations of metrics. For simple metrics with stable values you could just set a threshold. And send a slack alert when it is crossed.But this does not always work. For metrics that have patterns you want your monitor to predict the pattern and not just send spam alerts when a threshold gets crossed. For this we have other types of monitors with in built algorithms to detect seasonal patterns. Anomaly and forecast widgets help you here.
