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由于客户开始使用AWS架构的环境，为了学习和了解更多的AWS知识，参加了AWS认证。先贴个证书。AWS认证路线：AWS Certified Solutions Architect - Professional 认证路线需要提醒考取认证的同学，一些分享和资料可能比较旧了，AWS认证的特点就是经常 更改考试指南和考试题，这点特别无语啊。英文版考试2019/2/4开始采用新的考试指南和考题...

Amazon DynamoDB is a fully managed NoSQL database service that provides fast and lowlatency performance that scales with ease.Primary KeyWhen you create a table, you must specify the primary key of ...

Amazon Redshift is a fast, powerful, fully managed, petabyte-scale data warehouse service in the cloud. Amazon Redshift is a relational database designed for OLAP scenarios and optimized for high-perf...

Database systems and engines can be grouped into two broad categories: Relational Database Management Systems (RDBMS) and NoSQL (or non-relational) databases.A relational database can be categorized ...

IAM is a powerful service that allows you to control how people and programs are allowed to manipulate your AWS infrastructure.First, IAM is not an identity store/authorization system for your applic...

Amazon VPC is the networking layer for Amazon Elastic Compute Cloud (Amazon EC2), and it allows you to build your own virtual network within AWS.An Amazon VPC address range may be as large as /16 (65...

Auto Scaling is a service that allows you to scale your Amazon EC2 capacity automatically by scaling out and scaling in according to criteria that you define.Auto Scaling PlansAuto Scaling has sever...

Amazon CloudWatch is a service that you can use to monitor your AWS resources and your applications in real time. With Amazon CloudWatch, you can collect and track metrics, create alarms that send not...

Amazon EBS provides persistent block-level storage volumes for use with Amazon EC2 instances.Each Amazon EBS volume is automatically replicated within its Availability Zone to protect you from compone...

AWSAzureAmazon S3 StandardHot storage tierAmazon S3 Standard-IACool storage tierAmazon GlacierArchive storage tierAzure Storage tiersAzure offers three storage tiers for blob o...

Amazon EC2 is AWS primary web service that provides resizable compute capacity in the cloud.you are charged per hour while the instance is running. When you stop theinstance, you are no longer charg...

The Elastic Load Balancing service allows you to distribute traffic across a group of Amazon EC2 instances in one or more Availability Zones, enabling you to achieve high availability in your applicat...

Amazon S3 provides developers and IT teams with secure, durable, and highly-scalable cloud storage.Common use cases for Amazon S3 storage include:Backup and archive for on-premises or cloud dataCon...

Amazon SQS is a fast, reliable, scalable, and fully managed message queuing service. Amazon SQS makes it simple and cost effective to decouple the components of a cloud application.You can use Amazon...