Hello and welcome to this lecture, in this lecture, we will summarize the section off some of this
now before we start, let us have a look at the agenda of the lecture.
The agenda of this lecture is Savalas Computing Benefits of serverless computing limitations of serverless
computing.
It is lambda benefits of using a WC Lambda API gateway, benefits of using API Gateway A.W. as foggy
and benefits of using A.W. as Fugate.
So we will start off with serverless computing.
Well, so more or less computing is a method of developing and deploying applications without servers.
It is a new method and opposite to the traditional method when we had to use the servers.
It is the reason now developers do not have to worry about managing provisioning or maintaining servers.
So this has changed the system and has made work much easier for developers.
We know that before the developer managed all the things that made the entire process extremely slow
and cumbersome.
Now, the normal job of establishing, maintaining and scaling the server infrastructure is handled
by the cloud provider.
Serverless programs also respond to demand and autonomously scale up and down as needed.
Once they have been launched now, let us have a look at the benefits of using a serverless structure.
Well, firstly, it is cost effective, then we can easily scale.
It also improves efficiency.
Now we will move to the limitations of using it.
Well, there is a delay in response time restriction security.
The next topic is a WAC Lambda A with lambda is a serverless compute service that allows us to run code
without having to provision or manage servers.
We just need to do one thing that just upload our code as a zip file or a container image, and lambda
will assign compute execution power.
We can run code for nearly any form of application or back in service with Lambda, and we do not have
to worry at all about the administration.
We can use over 200 EWR services and SAS applications to trigger our code.
Now, let us have a look at the benefits of using a WC lambda.
The first benefit is there is no need to manage the servers.
Second benefit is we can easily scale targeted.
Benefit is it gives a great performance.
It is also cost effective.
Next topic is API Gateway.
Starting with API, it stands for application programming interface that links to computers or programs.
It is a form of software interface that provides a service to other program, and API.
Gateway is a tool for managing APIs that sits in the middle of a client and a set of backend services.
It serves as a reverse proxy, accepting all API calls, aggregating the numerous services required
to fulfill them, and returning the appropriate result.
The Amazon API Gateway service is a fully managed service that allows developers to easily construct,
publish, maintain, monitor and protect APIs of any size.
API gateways are commonly used to handle duties like user authentication, rate limits and statistics
that are common throughout a system of API services commonly used.
APIs are restful and web socket APIs.
Now we will move onto the next topic and discuss the benefits of using API Gateway.
The first benefit is it gives a great performance.
It makes monitoring relatively simple.
It provides flexible security controls.
It also allows for efficient API development.
Now we will move to the next topic and discuss A.W..
Forget NWS fog.
It is a compute engine that allows us to concentrate on developing apps rather than managing the servers.
It is based on the pay as you go model.
Both Amazon Elastic and Dana service that just X.
And Amazon Elastic Kubernetes service, that is it is all compatible with AWB Fugate.
Now there is no need to provision configure all skill clusters of virtual machines to run containers
with AWB.
Forget, it also eliminates the need to select server types, schedule cluster skilling or optimize
cluster packing, foggy task hazards isolation barriers so it does not share the underlying kernel Cebu
memory or Elastic Network interface with other tasks.
The last topic of this lecture is benefits of using farm gate.
Firstly, we do not need to manage anything.
We can also monitor and get the insights.
Also, it just secured last benefit.
Is it just cheap to use grade?
So in this lecture, we talked about the summary of the section.
In the next lecture, we will have a short quiz on this section, so I will meet you on very soon.
Till then, keep learning and Stacy by.