AWS - tridentsys

Architecture : Cloud Design Patterns (AWS) Simplified

Basic PatternsSnapshot PatternWhy: Automate Backup of your data How: Use AWS CLIs to create snapshots of your data on EBS (including OS). All the snapshots are copied in S3. You can use these snapshots to point in time recovery. Implementation: Stamp PatternWhy: Speed up

Rahul Gupta

Rahul Gupta 8 Nov 2021 • 4 min read

AWS

AWS - Deploy EC2 Fleet using CloudFormation

Sample CloudFormation template to create On-Demand EC2 Fleet using LaunchTemplate and CloudFormation AWSTemplateFormatVersion: '2010-09-09' Description: Template to Create OnDemand EC2 Fleet using LaunchTemplate Parameters: ImageId: Type: String Description: 'Amazon Linux 2 AMI (HVM), SSD Volume Type in us-east-1a region' Default: 'ami-0c2b8ca1dad447f8a' SecurityGroupId: Type: String

Rahul Gupta

Rahul Gupta 28 Jul 2021 • 1 min read

AWS

AWS - Use CodePipeline to Deploy CloudFormation Stack From S3

This guide is to enable you to use CodePipeline to deploy CloudFrormation Stack (EC2 instance in a predefined VPC). Step 1: Create CloudFormation TemplateThe following CloudFormation template will let you

Rahul Gupta

Rahul Gupta 6 Jul 2021 • 5 min read

AWS

AWS - 5 Pillars of Well Architected Framework

Operational Excellence— Includes the ability to run and monitor systems to deliver business value and continually improve supporting processes and procedures — Design Principles Perform operations as code - Infrastructure as

Rahul Gupta

Rahul Gupta 30 Jul 2020 • 3 min read

AWS-StudyGuide

AWS - Global Infrastructure

Global ApplicationA global application is an application deployed in multiple geographiesOn AWS: this could be Regions and /or Edge LocationsDecreased latency:— Latency is the time it takes for a network packet to reach a server — It takes time for a packet from Asia to

Rahul Gupta

Rahul Gupta 27 Jul 2020 • 3 min read

AWS-StudyGuide

AWS - Non EC2 Compute

ECS : Elastic Container ServiceLaunch Docker containers on AWSYou must provision and maintain the infrastructure (the EC2 instances)AWS takes care of starting / stopping containersHas integrations with the Application Load BalancerFargateLaunch Docker containers on AWSNo need to provision the infrastructure (no EC2 instances to manage)

Rahul Gupta

Rahul Gupta 26 Jul 2020 • 3 min read

AWS

AWS - Placement Groups

Cluster Same rack and same availability zoneGreat network, low latency (10Gbps bandwidth between instances)Cons: if rack fails then all the EC2 instances will fail at the same timeUsage: Big

Rahul Gupta

Rahul Gupta 13 Jul 2020 • 1 min read

AWS

AWS-Instance Types

On-Demand : pay as you goShort workload, predictable pricingLinux - billing per second after the first minuteAll other OS (Win) - billing per hourHighest Cost but no up front paymentNo long term commitmentRecommended for short term and uninterrupted workloads, where you can't predict how the

Rahul Gupta

Rahul Gupta 10 Jul 2020 • 1 min read

Cloud

AWS - Global Accelerator

AWS Global Accelerator is a service that can improve availability and performance of your applications for local and global users. It directs traffic to optimal endpoints over the AWS global

Rahul Gupta

Rahul Gupta 3 Jul 2020 • 2 min read

Cloud

Migrate On Premise Windows 10 Virtual Machine to AWS

Step 1: Create OVA Using vShpere Client Turn off the Windows 10 VM you want to import to AWS as an EC2 instanceLog in to the Host from vShpere client,

Rahul Gupta

Rahul Gupta 30 Jun 2020 • 2 min read