What are Amazon web services?
Amazon web services is a fully developed cloud computing platform powered by Amazon.com. Web services are sometimes referred to as cloud services or remote computing services. The first AWS services were launched in 2006 to provide online services for websites and client-side applications. To minimize unexpected power outages and ensure system robustness, AWS is geographically diverse by region. These regions have centers in the US East, the US West (two locations), Brazil, Ireland, Singapore, Japan and Australia. Each region consists of many smaller geographical areas known as availability zones.
The growing AWS collection offers more than three dozen diverse services including:
- CloudDrive allows users to download and access music, videos, documents, and photos from Web-connected devices. The service also allows users to stream music to their devices
- CloudSearch, an extensible search service used to integrate custom search capabilities into other applications.
- Dynamo Database (also known as DynamoDB or DDB), a fully managed NoSQL database service known for its low latency and scalability
- Elastic Compute Cloud, allowing business subscribers to run applications
- ElastiCache, a fully managed caching service, compatible with Memcached, an open source, high performance distributed object caching system for accelerating dynamic Web applications by offloading database.
- Mechanical Turk, an application program interface (API) that allows developers to integrate human intelligence into remote procedure calls (RPCs) that use human networks to perform tasks that machines inappropriateness.
- RedShift, a petabyte-scale data warehouse service designed for analytics workloads, connects to standard SQL-based customers and business intelligence tools.
- Simple Storage Service (S3), a low-speed, high-speed service designed for online backup and storage of data and application programs.
Amazon web services operate on the basis of cloud computing (cloud computing), so what is cloud computing? Cloud computing, often referred to as “the cloud”, is the on-demand delivery of computing resources – everything from applications to data centers – over the internet on a pay-per-use basis. .
Elastic Resources – Scale up or down quickly and easily to meet demand
Metric service, so you only pay for what you use
Self-service – All the IT resources you need with self-service access
Learn more about AWS
Elastic computing with Amazon EC2
Amazon EC2 gives you scalability in the AWS cloud. Using amazon EC2 eliminates the need to invest in hardware thus helping you develop and deploy applications faster. You can use amazon EC2 to initialize as many or as few servers as you need, configure network and security, and manage memory. Amazon EC2 allows you to scale up or down to handle changes in requests or spikes, reducing the need for traffic forecasting features:
- Virtual computing environments called instances
- The preconfigured templates for your instances are called amazon machine images. Necessary packages for your server (including operating system and additional software)
- The different configurations of CPU, memory, storage, and networking for your instances are called instance types.
- Secure login information for your instances by using key pair AWS stores the public key and you store the private key.
- The temporary data that is deleted when you stop or terminate your instance is called instance store volumes
- Persistent storage for your data using Amazon Elastic Block Store (Amazon EBS) called Amazon EBS volumes
- Multiple physical locations for your resources such as instances and Amazon EBS volumes are called regions and Availability Zones
- A firewall allows you to specify the protocols, ports, and source ips that can reach your instances using security groups.
- Static IPv4 addresses for dynamic cloud computing are called Elastic IP addresses
- Metadata, called tags, that you can create and assign to Amazon EC2 resources
- Virtual networks you can create logically separate from the rest of the AWS cloud, and you can optionally connect to your own networks called virtual private clouds (VPCs)
Store with Amazon S3
is safe, secure, and highly scalable object storage in the cloud. It is used to store and retrieve any amount of data anytime and anywhere. Amazon S3 makes it easy for users to store as much data as possible and access it whenever they need it. This allows organizations to avoid buying hardware and paying for memory that is not being used. Amazon S3 is a very affordable service. according to AWS, to store data on the web because users only pay for the storage and bandwidth they actually use. Organizations primarily use Amazon S3 for backups and storage, to run applications, host high-traffic websites, or back up your website data at regular intervals. regularly. For example, if you want to host a website for your business, you can store files and assets in Amazon S3 for faster retrieval and lower storage costs. It also allows versioning – you can log changes and can rollback to an earlier version whenever needed. Amazon S3 is easy to use and offers a variety of ways to be accessed, managed, and managed.
It provides REST and SOAP web service APIs for storing, retrieving, and managing data. Developers can also access AWS using the AWS console, which is a web-based interface that Amazon provides Understanding Amazon S3 Buckets: Amazon S3 stores data as Objects and cached objects in directories called buckets. Buckets are containers for objects and you can have one or more buckets. For each bucket you can control access to each bucket such as creating, deleting, and displaying objects of the bucket. To store the Object in your Amazon S3, you need to upload the file to the specified bucket.