Top 15 AWS Services That Every DevOps Engineer should Learn (Part-1)

1. Elastic Compute Cloud(EC2):

EC2 (Elastic Compute Cloud) is a service by AWS offering scalable virtual servers. DevOps engineers rely on EC2 for flexible infrastructure provisioning, scaling, and deployment automation. Knowledge of EC2 enables efficient resource management, application deployment, monitoring, and cost optimization, vital for effective cloud-based infrastructure and DevOps practices.

2.Virtual Private Cloud(VPC):

A VPC (Virtual Private Cloud) is a virtual network in the AWS cloud. DevOps engineers use VPCs to define network configurations, control access, and securely connect AWS resources. Understanding VPCs is crucial for designing scalable, secure, and isolated cloud architectures, ensuring optimal performance, security, and compliance in cloud environments.

3.Elastic Block Store(EBS):

EBS (Elastic Block Store) is a storage service in AWS providing persistent block-level storage volumes for EC2 instances. DevOps engineers use EBS to store data, boot volumes, and databases, ensuring reliable and scalable storage solutions. Understanding EBS enables efficient data management, high availability, and disaster recovery in AWS environments.

4.Simple Storage Service(S3):

S3 (Simple Storage Service) is a scalable object storage service by AWS. DevOps engineers rely on S3 to store and retrieve data, host static websites, and manage backups. Understanding S3 is crucial for efficient data storage, retrieval, and distribution, enabling scalable, reliable, and cost-effective storage solutions in cloud environments.

5.Identity Access Management(IAM):

IAM (Identity and Access Management) is AWS's service for managing user access to resources. DevOps engineers use IAM to control permissions, create users, and manage security policies. Understanding IAM is essential for ensuring secure and granular access control, enforcing least privilege principles, and maintaining compliance in AWS environments.

6.Cloud Watch:

CloudWatch is AWS's monitoring and observability service for cloud resources and applications. DevOps engineers use CloudWatch to collect and track metrics, set alarms, and monitor logs. Understanding CloudWatch is vital for proactive monitoring, troubleshooting, and optimizing performance, reliability, and cost-effectiveness of AWS infrastructure and applications.

7.Lambda Functions:

Lambda Functions are AWS's serverless computing service, allowing users to run code without provisioning or managing servers. DevOps engineers utilize Lambda for automating tasks, event-driven processing, and microservices architecture. Understanding Lambda enables efficient, scalable, and cost-effective application deployment, orchestration, and automation in cloud environments.

In next part we will discuss more services.

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