AWS In 10 Minutes | AWS Tutorial For Beginners | AWS Training Video | AWS Tutorial | Simplilearn

[Music] hello everyone today we're going to talk about AWS in 10 minutes let's look at the agenda here let's talk about what AWS is why it's such a big hit we'll have a look at the overview of the services we'll see how much it costs how big it is and what the future of AWS is so what is AWS everyone is talking about Amazon Web Services but let's have a look at what it is it's basically a global cloud platform which allows you to host and manages services on the Internet it's used by almost 80% of Fortune 500 companies to host their infrastructure and it has a lot of services which it provides to its customers there's infrastructure service which means they provide fair servers as a service so you don't need to manage the backup and the power supply of the service they provide platform of the service you can get Java Ruby PHP as a service so that you don't have to manage the binaries of these applications you get software as a service where and you get email sending capabilities like SES you get queuing services like sqs and it's a cloud storage platform where and you have a lot of storage options including EBS and s3 so all in all AWS is a hosting provider which gives you a lot of services wherein you can run your applications on the cloud now let's take a look at why it's such a big hit so everyone is trying to use AWS everyone is trying to put their applications on the cloud so what's the reason that AWS is the top provider and the top choice for doing anything on the cloud one of the biggest reasons is the billing so the billing is very clear you get a per hour billing every instance or every service has a micro billing so be it instances on ec2 you get per hour billing rate which is very transparent even s3 buckets are charged on a per GB basis although it is a storage service but still there is micro billing available there the signup process is easy you don't need to sign any agreement nothing you just go sign up with an email id add a credit card and you're good to go you can go from zero to 100 in just two minutes you can launch your servers big machines without buying hardware without procuring any hardware you can just be up and running in minutes so they're billing dashboard is also very simple they give you an integrated billing dashboard which gives you reports you can pull out reports every month you can pull out reports based on services based on various parameters for the cloud provider to be a hit you need it to be stable it has to be a trusted thing so their services are quite stable in the last seven or eight years they have seen some three or four major outages but those have been only region specific so that means out of the 12 or 13 regions in which they operate the outages have been region specific in a particular country or continent and those also have not been more than two or three hours and have not affected all of their customers it's a trusted vendor so when we talk about AWS it comes up with something which is used by everyone in the industry from small startups to big enterprises everyone sees Amazon as a trusted adviser now let's have an overview of the most commonly used services so the first and the most commonly used service is EC 2 which is Elastic Compute cloud this is the service which gives you bare servers so this service will give you a machine which you can launch and you can run your software on those you can get small or big machines based on your requirements the second choice is VPC so Amazon will not allow you full control of their cloud instead they give you chunks of their cloud which is VPC or the virtual private cloud so VPC lets you create networks in the cloud and then run your servers in those networks the next one is s3 which is simple storage service so s3 gives you the opportunity to upload and share files so does mostly a file storage and sharing service then you've got RDS which is relational database service so this RDS allows you to run and manage databases on the cloud so they've got almost all the major flavors of databases right from SQL Server to Oracle and MySQL PostgreSQL they have recently launched another one which is called aurora which claims to be a very high-performance database then route 53 is therefore dns so they've got a managed DNS service where and you can point your dns to Amazon and they take care of the stuff so it's a global DNS service it's a scalable DNS service so it scales according to demand there's also elastic load balancer the ELB is a service which gives you the opportunity to load balanced incoming traffic to multiple machines so this way you can scale up your web applications to any number of users you've got auto scaling which adds capacity on-the-fly to elastic load balancers so that your website or your application is never down due to a load how much does it cost this per hour billing is already mentioned for everything if it's something like a storage thing again there's a per hour or per GB month storage so I think there is region specific pricing so Virginia is the cheapest region out of all of them so the region specific pricing is because they have got some regions which they have got good hold of and they are the headquarters so Oregon and Virginia are the cheapest actually they also give you services based on the term so if you sign up for something for a year it would be cheaper for you rather than signing up for something on an on-demand basis so they've got reserved instances which are very cheap as compared to the on-demand ones you can get discounts from 20% to almost 60% if you sign up for a three-year term they are spot resources examples of these are spot instances so this is like a bidding market base where you can bid for a price the only downside of this kind of pricing is that your machine might be terminated or your resources might be terminated if someone bids higher people use these kind of things for doing some ad hoc in search or some ad hoc tasks which are really not critical how big is it they have got 15 regions across two major countries of the world they've got regions in the US Europe Asia Pacific they've got a global footprint so in today's world if you are anywhere in the world you would have a region within 1,000 miles of your location they've got massive data centers so each of the region has got multiple availability zones so one availability zone can be thought of as a big data center the data centers have anywhere from 300,000 to 500,000 servers what is the future of AWS so they currently have 64 services which span across infrastructural service software as a service platform as a service they are launching new services in all demands every day right now they are focusing on machine learning so recently they've launched a couple of services which focus exclusively on machine learning and they are focusing on software as a service product wherein they want to take control of the service you want to utilize they don't want you to do it they want you to upload it to them and every now and then they keep on reducing the costs so you would hear it in the blog that okay the price of ec2 machines has been reduced and this is because of their scale so they scale up and they give the cost-benefit to the customer that's all for today guys with just a quick intro of the Amazon Web Services cloud hey once become an expert in cloud computing then subscribe to simpler Channel and click here to watch more such videos turn it up and get certified in cloud computing click here

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Id: r4YIdn2eTm4

Length: 9min 12sec (552 seconds)

Published: Fri Sep 01 2017