Intro¶

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IAM

Networking in AWS (public vs. private subnets, route tables, how to configure NAT Gateway) AWS 中的联网（公有子网与私有子网、路由表、如何配置 NAT 网关）

Conventional 3-tier application architecture 传统的 3 层应用程序架构

Auto-scaling, load balancing, failover/DR 自动扩展、负载均衡、故障转移/DR

Queuing and event-driven design (SQS/SNS) 排队和事件驱动设计（SQS/SNS）

When to use containers vs serverless (think Lambda's execution time limitations) 何时使用容器与无服务器（考虑 Lambda 的执行时间限制）

Data replication in RDS/Aurora RDS/Aurora 中的数据复制

EBS storage classes and the amount of throughput you get with them EBS 存储类和您通过它们获得的吞吐量

Caching strategies (when to use ElastiCache, DAX etc.) 缓存策略（何时使用 ElastiCache、DAX 等）

Troubleshooting access issues in S3 (Bucket policies, SSE-KMS - your principal needs DescribeKey and Encrypt permissions on the KMS key used to encrypt bucket data) 排查 S3 中的访问问题（存储桶策略、SSE-KMS - 您的委托人需要对用于加密存储桶数据的 KMS 密钥具有 DescribeKey 和 Encrypt 权限）

S3

VPC

EC2

Route53

EC2 (virtual servers), S3 (storage), and IAM (security/access management)¶

Put up an EC2, an S3 bucket with objects (images, files) then work on these sections IAM, Identity Center, bucket policies until you can get them to provide the necessary access.¶

Have a 10km high idea of basic services: IAM, EC2, S3, Route53. Don't try the complete tour just now. Then for every service, understand it the more deeply possible, read, try, fail, restart. Your main focus should be EC2 at first. 对 IAM、EC2、S3、Route53 等基础服务有 10 公里高的了解。不要现在尝试完整的游览。然后，对于每个服务，尽可能更深入地理解它，读取、尝试、失败、重启。首先，您的主要关注点应该是 EC2。

When you understand the meaning and usecases for each one of these 4 services, try setting up a basic platform, nothing fancy. First using the web console, then the CLI. Familiarize with the CLI ASAP. 当您了解了这 4 项服务中每一项的含义和用例后，请尝试设置一个基本平台，这并不花哨。首先使用 Web 控制台，然后使用 CLI。尽快熟悉 CLI。

A next step of a great learning curve is to create the same platform using CloudFormation, in order to really understand AWS philosophy and way of doing things. 良好学习曲线的下一步是使用 CloudFormation 创建相同的平台，以便真正理解 AWS 的理念和做事方式。

Finally, if you know how to code, try the same exercise using python/boto3 AWS SDK, possibly using Troposphere. 最后，如果您知道如何编码，请尝试使用 python/boto3 AWS 开发工具包进行相同的练习，可能使用 Troposphere。

I followed this whole process myself 4 years ago, then passed the Associate certification, and then the Professional Architect one.¶

AWS Educate: https://aws.amazon.com/education/awseducate/ AWS Educate：https://aws.amazon.com/education/awseducate/ You can see there are AWS Educate Credly Badges available https://www.credly.com/organizations/amazon-web-services/badges#gs_q=aws+educate , start from "Introduction to Cloud 101", then "Compute", "Storage", "Networking", "Serverless", "Database", continue where your interests flow. 您可以看到，https://www.credly.com/organizations/amazon-web-services/badges#gs_q=aws+educate 有可用的 AWS Educate Credly 徽章，从“Cloud 101 简介”开始，然后是“计算”、“存储”、“联网”、“无服务器”、“数据库”，继续您感兴趣的流动。

AWS Skill Builder Cloud Practitioner Quest: https://explore.skillbuilder.aws/learn/course/external/view/elearning/11458/aws-cloud-quest-cloud-practitioner AWS Skill Builder 云从业者挑战任务：https://explore.skillbuilder.aws/learn/course/external/view/elearning/11458/aws-cloud-quest-cloud-practitioner If you get stuck, or just curious, tune in on-demand Twitch training https://pages.awscloud.com/global_traincert_twitch-cloud-quest-CP.html 如果您遇到困难，或者只是好奇，请收听点播 Twitch 培训 https://pages.awscloud.com/global_traincert_twitch-cloud-quest-CP.html

https://explore.skillbuilder.aws/learn https://tutorialsdojo.com/aws-cheat-sheets-overview/

https://docs.localstack.cloud/user-guide/aws/feature-coverage/

https://acloudguru.com/ https://www.reddit.com/r/AWSCertifications/comments/199nbun/no_payment_options_to_learn_aws_with_digital/?share_id=_J9gHajjz-ISxD5_uJIhc&utm_content=1&utm_medium=android_app&utm_name=androidcss&utm_source=share&utm_term=1