AWS BLOG 101

AWS Blog – 101

“It’s still day one” – Amazon

This is my first blog – from my lovable topic on AWS – Amazon Web Services overview.

Learning is not only everything, getting hands dirty ,consistency and Networking makes you path very easy and bright.

AWS – Amazon web service is a cloud service provider and market leader in cloud computing provider that offers various computing services that are accessible over the public internet.

Cloud computing models :

1.IAAS – Infrastructure as as Service.
It is the basic building block of cloud IT. Generally provides access to data storage space, networking features, and computer hardware(virtual or dedicated hardware)
Eg services : VPC ,EBS, EC2

2.PAAS – Platform as a Service.
AWS manages the underlying infrastructure (usually operating system and hardware). This helps the developer to be more efficient as they do not have to worry about undifferentiated heavy lifting required for running the applications such as capacity planning, software maintenance, resource procurement, patching, etc., and focus more on deployment and management of the applications. **Example: **RDS, RedShift, ElasticSearch

3.SASS – Software as a Service.
It is a complete product that usually runs on a browser. It primarily refers to end-user applications. It is run and managed by the service provider. The end-user only has to worry about the application of the software suitable to its needs.
*Example : * SAP, Gmail, Dropbox

AWS History :
Employee of Amazon.com (retail services) proposed an idea for shared resource model based in infrastructure,
AWS services launched
• 2004 – SQS ‘Simple Queue Service’
• 2006- Launched its cloud products (S3,EC2)
• 2010 - Amazon.com completely moved to AWS
• 2012- Holds first customer event – re:Invent conference
• 2013 – certifications launched
• 2014 – AWS Committed to achieve 100% renewable energy usage for its global footprint
• 2015- Reveals revenues achieved of $4.6 billion
• 2016- Surpassed $10 billon revenue target
• 2016- Release snowball and snowmobile
• 2019- Offers nearly 100 cloud services
• 2021- AWS comprises over 200 products and services (including private 5G Network service ).

AWS Certifications Levels:

FOUR levels of certifications available in AWS
1.Foundational
2.Associate
3.Professional
4.Speciality

Careers in AWS :

1.AWS – ML Machine learning
2.AWS – Data Analytics
3.DEVOPS Engineer
4.AWS – Solution Architect
5.Cloud Data Base Admin
6.SYS Ops Admin