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demo.txt
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AWS @ 7:30 AM (IST) by Mr.Avinash
Day-1 https://www.youtube.com/watch?v=HK1_-iQzq4g
Day-2 https://www.youtube.com/watch?v=CEsmVeWSBvU
Day-3 https://youtu.be/_EH7BXc_tMo
AWS Demo Session:
Day-1 https://youtu.be/MtfN-uA4mYM
Day-2 https://youtu.be/Alhxe4tGawI
Day-3 https://youtu.be/zPBAX-O46SY
Day-4 https://youtu.be/26R6zcz0FTc
Day-5 https://youtu.be/fjC5UqEdkOA
Day-6 https://youtu.be/G41xOoB7rp4
========================================================================
Course Content : avinash.s3.amazonaws.com/aws.pdf
========================================================================
Dear all students please attend Reglur classes if anything please contact
syam nit what's app no : 8247601157
========================================================================
Aws fee details
Fee: Rs. 10,000/- (Including GST) without Videos
Fee: Rs. 14000/- (Including GST) With Videos
Payment link : https://rzp.io/l/NareshITech
Please share your payment screenshot or fee receipt
Name:
Email ID:
Contact no:
Course:
Batch time:
Faculty name:
Please fill and send me
Hi,
The payment link for Razor pay is changed. Here is the new link for payments from Tomorrow.
*Naresh IT NEW Payment link - https://rzp.io/l/NareshITech*
========================================================================
Cloud computing : you are using someone else computer.
Definition of Cloud Computing : Cloud computing means storing and accessing data and programs over the Internet instead of your computer's hard drive.
NIST Definition of Cloud Computing :
Cloud computing is a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction.
Pay-as-go ==> Pay for the resources you are actually using..
if you are using a server for 5 min, you will get charged for 5 min only..
On-demand self-service : you can choose what service you want to use. you will get charged for the resources you are actually using. you no need to depend on service provider to get these things done.
Rapid elasticity : We can easily Upgrade and downgrade the resources. it wont take much time to perform.
Example : We can launch server with very small config, if required we can upgrade same server to very high configuration. No need to sped lot of time. no need to worry about hardware dependencies.
t2.micro : 1 CPU, 1 RAM
medium : 2 CPU, 4 RAM
xlarge : 4 CPU, 16 RAM
Measured Services : Whatever you use, the usage will be measured. (per gb/month, /hr, /sec)
Broad network access & High Availability : Cloud service providers has infra almost across the globe. Instead of spending time and building our own infra, we can use this cloud providers infra and deliver our application quickly.
Resource pooling. : You can use cloud shared tenancy mechanism to save cost. Underlying resources share with multiple customers.
----------------
Pay-as-you-go : pay for the resources you are actually using.
You used a server for 1 hr in a day = 1 hr cost..
----------------
DEPLOYMENT MODELS :
Public cloud : THis model is open for everyone. Anyone can create an accont and start using.
Azure, GCP, AWS.. Maintenance : Service provider responsibility.
Private cloud : Not open for everyone, Dedicated for only one organisation. Only that org users / only authorised uses can use. Maint: Your team can fix it / you can take assistance from 3rd party.
Hybrid cloud : Combination of one or more cloud deployment models.. Public + public / Public + private
Existing Servers + creting new svrs in AWS.. Azure + AWS..
==> Site-to-site VPN connection, AWS Direct Connect
Community cloud : group of org build the infra together and only that group of org use that infra. main : One of the org from group / 3rd party.
=================================================================================
D: 14/06/2024
Service models of Cloud Computing :
-> IaaS : We need takes care about the OS level onwords. No need to take care about Physical resources.
-> PaaS : Platform as a Service : Moderate efforts.. Our efforts is to design application only, not infra management / configuration management.
-> SaaS : Software as a Service : No efforts / very very less efforts.
Fully furnished apartment : SaaS
Apartment : PaaS
Am giving you piece of land, you have to build everything : IaaS
you purchase land and build your own house : on-remise
Order : SaaS
Dining in rest : PaaS
cooking in existing kitchen : IaaS
Build your kitchen then cook :
Requirement : I need a website that can be accesable across the globe.!
Self Managed/on-Premise :
SaaS : Software as a Service : Lightsail : Create and deliver.. (customize if required)
PaaS : Platform as a Service : AWS Elastic beanstalk.. provide my data.. and deliver my website..
IaaS : Infrastructure as a Service : launch ec2 instance/Server.. install webserver.. and create data to deliver..
================================================================================================
D: 17/06/24
AWS Is a Cloud Service Provider. AWS provides the required infra to organisations to deliver their application.
Pay-as-go method : pay for the resources you actually uses.
AWS Timeline :
S3 : Simple Storage Service : This is AWS version of Google Drive.
EC2 : Elastic Compute Cloud : Service to launch and run Servers.
RDS : Relational Datbase Service : We can create and manage databases.
Static : Fixed, Wont change
Dynamic : Changesbased on requests.
================================================================================================
D: 18/06/24
AWS Global Infra :
Region : It don't have any technical definition. Its jus a physical or geographical location AWS segregated.
As of June, We have 33 regions across the globe.
==> Every region has multiple AZs.
AZ / Availability zone: AZ is nothing but a Data Centre or combination of multiple DCs.
Why multiple AZs in a region : For Redundancy purpose and FT/Fault tolarance purpose.
We have 105 AZs at movement.
Mumbai : 3 AZ
hyd : 3 AZ
PoP Locations / Edge Location : It works with CDN mechanism (Content Deliver network)..
Instead of delivering all data/requests from origin, Data will be cached and delivered from customer nearby location.
600+ PoP location as of June 2024.
====================================================================================================
D: 19/06/24
How to create an AWS account.
Free Tier : First 12 Months, AWS offering some services without any cost. But, With some limitations.
S3 : 5 Gb standard storage
EC2 : 750 Hrs/Month t2.micro.. 31x24= 744 Hrs
RDS : 750 Hrs/Month db.t2.micro/t4g.micro..
Alarm :
Zero Spend budget :
Step 1 : navigate to aws.amazon.com/free and select "Create free aws account"
Enter a valid email address. and login to that email and click the validation link, and setup strong password.
Step 2 : Provide contact information
-> business
-> personal
Enter your name, address, pin.. :
Step 3 : Enter payment information
--> Visa, Master Card, Amex, Rupay :
--> AWS Deducts 2 INR/ 1$ from your account. With in 48-74 Hrs, this amount will be refunded back.
--> Sometimes your bank may not accept intertnational Transactions. ** (verify this if your account is not working)
Step 4 : Identity verification
--> Enter your ph number , Click on "SMS" / "Call me now".. AWS sends a code / aws will call you..
--> AWS provide XXXX 4 digit pin, enter that 4 digit pin.
Step 5 : We need to choose a Support Plan. : Basic Support Plan
1. Account and Billing related assistance : Free and apply for all Support Plans, 24x7 365 days via email, phone and chat support.
2. Technical Assistance : Based on Support plan we choose.
Basic Support plan : Free.. : CHOOSE THIS WHEN YOU ARE CREATING YOUR OWN AWS ACCOUNT
2 --> No technical support from AWS. AWS Knowledge Base articles,, Re:post..
Trusted Advisor : Some core area checks
-----
Developer Support Plan : Starts from 29$/Month...
2 --> With in 12-24 Local business hours we will get assiatance.. An AWS Associate.. Email support..
1 user can raise tickets, but we can raise unlimited tickets..
Trusted Advisor : Some core area checks
Case Severity :
General guidance: < 24 hours
System impaired: < 12 hours
-----
Business Support Plan : starts from 100$/Month
2 --> With in 1 hours we will get assiatance.. AW AWS Engineer.. email, phone and chat support..
Any user can raise tickets, we can raise unlimited tickets..
Trusted Advisor : Full checks
Case Severity :
General guidance: < 24 hours
System impaired: < 12 hours
Production system impaired: < 4 hours
Production system down: < 1 hour
----
Enterprise On-Ramp : Starts from 5,500$/month
2 --> With in 30 min we will get assiatance.. An AWS Sr. engineer.. email, phone and chat support..
Any user can raise tickets, we can raise unlimited tickets..
Annual Architectural and Operational reviews by AWS
Trusted Advisor : Full checks
Case Severity :
General guidance: < 24 hours
System impaired: < 12 hours
Production system impaired: < 4 hours
Production system down: < 1 hour
Business/Mission-critical system down: < 30 minutes
--
Enterprise SP : Starts from 15,000$/month
2 --> With in 15 min we will get assiatance.. An AWS Sr. engineer.. email, phone and chat support..
Any user can raise tickets, we can raise unlimited tickets..
AWS Allocated a Dedicated TAM (technical account manager)
Annual Architectural and Operational reviews by AWS
AWS provides trainings on the services
Trusted Advisor : Full checks
Case Severity :
General guidance: < 24 hours
System impaired: < 12 hours
Production system impaired: < 4 hours
Production system down: < 1 hour
Business/Mission-critical system down: < 15 minutes
We can use "Enterprise SP" and "Enterprise on-ramp SP" for multiple AWS accounts. No need to opt support plan for every account we create.
==> 1 support plan is sufficient for 100+ acocunts also