AWS SysOps Training

Seven best practises for building systems with AWS:

Design for failure and nothing fails

• Avoid single points of failure
• Assume everything fails and design backwards

Loose coupling sets you free

• Design architectures with independent components
  • The more loosely they’re coupled, the bigger they scale
  • Design every component as a black box
  • Load balance clusters
  • Use a queue to pass messages between components

Implement elasticity

• Elasticity is a fundamental property of the cloud
• Don’t assume the health, availability, or fixed location of components
• Use design that are resilient to reboot and re-launch
• Bootstrap your instances
  • When an instance launches, it should ask “Who am I and what is my role?”
  • Favour dynamic configuration

Build security in every layer

• Security is a shared responsibility. You decide how to:
  • Encrypt data in transit and at rest
  • Enforce principle of least privilege
  • Create distinct, restricted Security Groups for each application role
    • Restrict external access via these security groups
• Use multi-factor authentication

Don’t fear constraints

• Need more RAM
  • Consider distributing load across machines or a shared cache
  • Better IOPS for databases?
    • Instead, consider multiple read replicas, sharing, or DB clustering
• Hardware failed or config got corrupted
  • “Rip and Replace” – Simply toss bad instances and instantiate replacement

Think parallel

• Experiment with parallel architectures

Leverage different storage options

• One size does not fit all
  • Object storage
  • Content delivery network/edge caching
  • Block storage
  • Relational database
  • NoSQL

Simplify using AWS services in your applications with an API tailored to your programming language or platform such as Browser, iOS, Android, Java, .Net, Node.js, PHP, Python, Ruby, Go, C++, AWS Mobile SDK, AWS IoT Device SDK etc.

Controlling of AWS services from the command line and automate service management with scripts by AWS Command Line Interface(CLI), AWS Tools for PowerShell, AWS SAM Local, Amazon BenStalk, Amazon EC2, and Amazon EC2 Container Service.

IAM Overview
IAM User Administration  
IAM Groups  
IAM User Permissions  
MFA  Securing
AWS Master Account

Cloud Deployments Overview  
Deployment with Auto Scaling  
Blue / Green Deployment  
Version Updates with Auto Scaling  
Overview of the technologies for automated deployment CloudFormation: Terminology  
CloudFormation: Structure of the template  
CloudFormation: Maintaining Templates  
CloudFormation: Working with Stacks  
CloudFormation: Ref functions  
CloudFormation: Parameters  
CloudFormation: Mappings  
CloudFormation: Resources  
CloudFormation: Init  
CloudFormation:Init and User Data  
CloudFormation: WaitCondition  
CloudFormation: Outputs  
CloudFormation: Errors  
CloudFormation: Demo  
CloudFormation: Creating Base templates
CloudFormation: Troubleshooting templates Lab

Yes, you get two kinds of discounts. They are group discount and referral discount. Group discount is offered when you join as a group, and referral discount is offered when you are referred from someone who has already enrolled in our training.

Yes, we will discuss with our instructor and will schedule according to the time convenient to you.

The trainer will give Server Access to the course seekers, and we make sure you acquire practical hands-on training by providing you with every utility that is needed for your understanding of the course.

The trainer is a certified consultant and has significant amount of experience in working with the technology.

We will take care of providing you with all that is required to get placed in a reputed MNC and also forward your resume to the companies we tie-up with. Starting from providing the in-depth course material to explanation of the real-time scenarios and preparing your resumes, we will make you gain expertise so that you can get a job.

We assist you completely in acquiring certification. We ensure you will get certified easily after our training.

Yes, we accept payments in two installments.

If you are enrolled in classes and/or have paid fees, but want to cancel the registration for certain reason, it can be attained within first 2 sessions of the training. Please make a note that refunds will be processed within 30 days of prior request.

Our trainer explains every topic along with real-time scenarios. In the last one or two sessions, the trainer will explain one end-to-end project to showcase the real time working environment.