|
所在平台: Udemy |
课程主页: https://www.udemy.com/course/introduction-to-aws-athena-for-developers/
课程评论：没有评论
课程名称：开发者的AWS Athena入门 课程概述：AWS Athena是一种强大且易于使用的无服务器查询服务。该服务是一种交互式数据分析工具，能够使用标准SQL快速处理来自S3的复杂查询。由于Athena是无服务器的，因此不需要配置和管理基础设施，用户可以轻松编写查询。Athena具备自动扩展功能，即使处理复杂查询和大数据集时，也能实现并行执行查询并快速生成结果。用户仅需为实际使用的部分付费，使其成为利用Amazon S3的组织的经济高效选择。用户只需指向S3中的数据，定义所需的模式，便可快速上手。 在本课程中，我们将学习Athena的主要使用案例： - 使用便捷的快速查询：Athena不需要安装，用户可直接从AWS控制台访问，并可与其他AWS服务轻松集成。 - 成本效益：服务的经济性体现在多个方面，包括云服务与AWS的优势，以及可扩展性；用户无需为大型数据库和复杂SQL工具配置服务器。 - 高速：依托AWS的高可用性，Athena支持全天候查询执行，并且能够迅速运行复杂的并行查询，从而充分利用云计算的强大能力。结果往往会比预期更快。 我们将深入了解AWS Athena这一完美的无服务器查询工具，其功能与特点。作为一项使用标准SQL运行查询的服务，AWS Athena对于任何人均可访问，不仅限于开发者和工程师，商业分析师及其他数据专业人士也可以轻松上手。课程提供详细的文档和资料，帮助用户找到所需信息。通过作业和测验，课程将确保学习者保持进度并测试知识掌握情况。课程将结合理论与实践例子进行学习。
AWS Athena is a powerful yet easy to use server-less query service. Amazon Athena is an interactive data analysis tool used to process complex queries from S3 in relatively less time using standard SQL. It is server-less hence, there is no hassle of setting up and doesn't require managing the infrastructure.. Athena contains a user friendly interface to write your queries.Athena has auto scaling, so even when you're dealing with complex queries and large data sets, you can execute your queries in parallel and quickly generate the results. You just pay for what you use, consequently making the service a conveniently cost-effective option for organizations leveraging Amazon S3. You just point your data in S3, define the schema required and with a standard SQL you are good to go.We will learn about the main use cases of Athena -Ease of Working with Quick Queries- Athena doesn't require installation. It can be accessed directly from the AWS Console. It integrates easily with other AWS services.Cost Effectiveness - The cost effectiveness comes in many parts. First the benefits of the cloud and AWS and scalability. But also you don't need to setup servers for heavy databases and complex SQL tools.Speed- With the assurance of AWS, Athena is highly available and the user can execute queries round the clock. As AWS is 99.999% available, so is Athena. Along with that you can write complex parallel running queries in no time and leverage the power of the cloud. Results come faster than you expect.We will understand why AWS Athena is the perfect serverless query tool. We will learn about its features & capabilities.As a service that runs its queries using standard SQL, AWS Athena is widely accessible to anyone - not just developers and engineers. Even business analysts and other data professionals can adopt it.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.
