With more than 32 percent of the world’s public cloud share, it’s no surprise that Amazon Web Services (AWS) serves more than 190 countries with scalable, reliable, and low-cost cloud infrastructure. One of its most powerful and commonly used storage services is Amazon S3. So, what is AWS S3? AWS S3 (“Simple Storage Service”) enables users to store and retrieve any amount of data at any time or place, giving developers access to highly scalable, reliable, fast, and inexpensive data storage. Designed for 99.999999999 percent durability, AWS S3 also provides easy management features to organize data for websites, mobile applications, backup and restore, and many other applications. Show
Now, let’s jump into our first topic and learn about cloud storage in general. Get Certified in AWS, Azure and Google CloudPost-Graduate Program in Cloud ComputingExplore ProgramWhat is Cloud Storage?Cloud storage is a web service where your data can be stored, accessed, and quickly backed up by users on the internet. It is more reliable, scalable, and secure than traditional on-premises storage systems. Cloud storage is offered in two models:
Now, let’s have a look at the different types of storage services offered by AWS. Types of AWS StorageAWS offers the following services for storage purposes: Storage services offered by Amazon We’ll eventually take an in-depth look at the S3 service. But before we get to that, let’s have a look at how things were before we had the option of using Amazon S3. Before AWS S3Organizations had a difficult time finding, storing, and managing all of your data. Not only that, running applications, delivering content to customers, hosting high traffic websites, or backing up emails and other files required a lot of storage. Maintaining the organization’s repository was also expensive and time-consuming for several reasons. Challenges included the following:
These are the issues AWS S3 would eventually solve. So, what exactly is AWS S3? Your One-Stop Shop for Cloud ExpertiseCaltech Cloud Computing BootcampExplore ProgramWhat is AWS S3?Amazon S3 (Simple Storage Service) provides object storage, which is built for storing and recovering any amount of information or data from anywhere over the internet. It provides this storage through a web services interface. While designed for developers for easier web-scale computing, it provides 99.999999999 percent durability and 99.99 percent availability of objects. It can also store computer files up to 5 terabytes in size. AWS S3 BenefitsSome of the benefits of AWS S3 are:
These are compelling reasons to sign up for S3. Now, let’s move on and have a look at some of the major components of the AWS S3 storage service. AWS Buckets and ObjectsAn object consists of data, key (assigned name), and metadata. A bucket is used to store objects. When data is added to a bucket, Amazon S3 creates a unique version ID and allocates it to the object. Example of an object, bucket, and link address Logging into AWS Selecting S3 from Service offerings Amazon S3 bucket list (usually empty for first-time users); create a bucket by clicking on the “Create bucket” button Create a bucket by setting up name, region, and other options; finish off the process by pressing the “Create” button Select the created bucket Click on upload to select a file to be added to the bucket Select a file to be added The file is now uploaded into the bucket Let’s now have a look at how Amazon S3 works. Boost Your Cloud Skills. Land an Architect RoleCloud Architect Master's ProgramExplore ProgramHow Does Amazon S3 work?Like we saw in the example above, first off, a user creates a bucket. When this bucket is created, the user will specify the region in which the bucket is deployed. Later, when files are uploaded to the bucket, the user will determine the type of S3 storage class to be used for those specific objects. After this, users can define features to the bucket, such as bucket policy, lifecycle policies, versioning control, etc. Now, let’s talk about the different storage classes offered by Amazon S3. Learn about the AWS architectural principles and services like IAM, VPC, EC2, EBS and more with the AWS Solutions Architect Course. Register today. What is AWS S3: Amazon S3 Storage ClassesLet’s have a look at the different storage classes using the example of a school:
A comparison of all storage classes Technical comparison between classes Let’s now have a look at the different features offered by S3. Free Course: Introduction to Cloud ComputingLearn the Fundamentals of Cloud ComputingEnroll NowAWS S3 FeaturesLifecycle ManagementIn lifecycle management, Amazon S3 applies a set of rules that define the action to a group of objects. You can manage and store objects in a cost-effective manner. There are two types of actions: 1. Transition ActionWith this action, you can choose to move objects to another storage class. With this, you can configure S3 to move your data between various storage classes on a defined schedule. Assume you’ve got some data stored in the S3 standard class. If this data is not used frequently for 30 days, it would be moved to the S3 infrequent access class. And after 60 days, it is moved to Glacier. This helps you to migrate your data to lower-cost storage as it ages automatically. 2. Expiration ActionsHere, S3 removes all objects within the bucket when a specified date or time period in the object’s lifetime is reached. An example of how lifecycle management works: From within your bucket select management Select “Lifecycle” and then click on the “Add lifecycle rule.” Add a rule name and scope Configure transaction options Set up expiration details Bucket PolicyBucket policy is an IAM policy where you can allow or deny permission to your Amazon S3 resources. With bucket policy, you also define security rules that apply to more than one file within a bucket. For example: If you do not want a user to access the “Simplilearn” bucket, then with the help of JSON script, you can set permissions. As a result, a user would be denied access to the bucket. Use an online tool to generate a policy. Select the type of policy as an S3 bucket policy. Select the appropriate effect. In this case, denying access. Find the ARN of the bucket Set up additional conditions and set up a JSON script to deny access to a particular user. In this case, “simplilearn.” Go back to the bucket and set up a bucket policy under “Permissions.” Then click on “Save.” Launch a Cloud Computing Career With Caltech CTMEFree Webinar | January 5, Thursday | 9 PM ISTRegister NowData ProtectionAmazon S3 provides IT teams with a highly durable, protected, and scalable infrastructure designed for object storage. Amazon S3 protects your data using two methods:
Go to your bucket, select properties, and turn on “Versioning.” Upload an object Upload another file of the same name Select the file and alternate between its current and older versions 1. Data EncryptionThis refers to the protection of data while it’s being transmitted and at rest. It can happen in two ways, client-side encryption (data encryption at rest) and server-side encryption (data encryption in motion). 2. VersioningIt is utilized to preserve, recover, and restore an early version of every object you store in your AWS S3 bucket. Unintentional erases or overwriting of objects can easily be managed with versioning. For example, in a bucket, it is possible to have objects with the same key name but different version IDs. 3. Cross-region ReplicationCross-region replication provides automatic copying of every object uploaded to your buckets (source and destination bucket) in different AWS regions. Versioning needs to be turned on to enable CRR. Create a new bucket in a different region Select uploaded file, go to “Management” and then replication. Here, click on “Add Rule.” Select the source, destination, and IAM rule 4. Transfer AccelerationThis enables fast, easy, and secure transfers of files over long distances between your client and S3 bucket. The edge locations around the world provided by Amazon CloudFront are taken advantage of by transfer acceleration. It works by carrying data over an optimized network bridge that keeps running between the AWS Edge Location (closest region to your clients) and your Amazon S3 bucket. Go to properties and select transfer acceleration to enable it Amazon S3 ConsoleThe Amazon S3 Console, found inside AWS Management, helps you to easily manage objects and buckets. The console gives users an intuitive, browser-based interface that lets you easily interact with AWS services. You use the S3 console to create, configure, and manage buckets, and to upload, download, and manage objects. The console also lets you organize storage using a logical hierarchy. Competitor ServicesAWS S3 isn’t the only object software storage service available. These are the primary competitive choices you can choose as alternatives:
Why Should I Consider Using Amazon S3?Now that we’ve answered the question “What is AWS S3?” let’s dig into why you should consider using it. There are two big reasons why you should use Amazon S3, and they’re points we’ve covered before but bear calling further attention to:
Also, it doesn’t hurt that Amazon Web Services is the most popular cloud provider available today. Jumpstart Your Career With AWS CertificationsWe’ve covered cloud storage, the types of storage offered by AWS, how storage worked before AWS S3, an overview of AWS S3, objects and buckets, storage classes, and the various features of S3. If you’re ready to take your career to the next level, consider signing up for Simplilearn’s Introduction to Amazon S3 Training Course. You will be fully trained by industry professionals and career-ready upon completion. Since S3 is one the most popular cloud services available, it’s smart to include S3 knowledge in your skill set. Check out Simplilearn today and become a savvy cloud computing expert! Find our Cloud Architect Online Bootcamp in top cities:NameDatePlaceCloud ArchitectClass starts on 9th Jan 2023,Weekdays batchYour CityView DetailsCloud Architect Certification Training in SingaporeClass starts on 14th Jan 2023, Weekend batchSingaporeView DetailsCloud ArchitectClass starts on 21st Jan 2023, Weekend batchYour CityView Details About the AuthorRahul ArunRahul is a Senior Research Analyst at Simplilearn. Blockchain, Cloud Computing, and Machine Learning are some of his favorite topics of discussion. Rahul can be found listening to music, doodling, and gaming. What is the Amazon S3 storage type?S3 Standard-IA offers the high durability, high throughput, and low latency of S3 Standard, with a low per GB storage price and per GB retrieval charge. This combination of low cost and high performance make S3 Standard-IA ideal for long-term storage, backups, and as a data store for disaster recovery files.
What is S3 storage used for?Amazon Simple Storage Service (Amazon S3) is an object storage service that offers industry-leading scalability, data availability, security, and performance. You can use Amazon S3 to store and retrieve any amount of data at any time, from anywhere.
Is S3 file storage or BLOB storage?AWS object storage comes in the form of Amazon S3, or Simple Storage Service, and Azure object storage is available with Azure Blob Storage. Both Amazon S3 and Azure Blob Storage are massively scalable object storage services for unstructured data. Object storage has all the data stored together.
Is Amazon S3 a file storage?Amazon S3 is a service that enables you to store your data (referred to as objects) at massive scale. In this guide, you will create an Amazon S3 bucket (a container for data stored in Amazon S3), upload a file, retrieve the file, and delete the file.
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