Скачать или смотреть Introduction to Serverless in Bangla | AWS Serverless

Introduction to Serverless in Bangla | AWS Serverless
   • Introduction to Serverless in Bangla | AWS...  

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AWS Serverless refers to a cloud computing model in which the cloud provider, Amazon Web Services (AWS), manages the infrastructure and servers required to run applications. In a serverless architecture, the cloud provider automatically provisions, scales, and manages the servers as needed to handle application traffic and workload.

With AWS Serverless, developers can focus on writing code for their applications without having to worry about server management. The serverless architecture allows for faster development and deployment of applications, as well as cost savings since developers only pay for the exact amount of compute resources they use, rather than for a fixed amount of server capacity.

AWS provides several serverless services, including AWS Lambda, Amazon API Gateway, Amazon DynamoDB, and Amazon S3. AWS Lambda allows developers to run their code in response to events, while Amazon API Gateway provides a fully managed service for creating, publishing, and managing APIs. Amazon DynamoDB is a fast and flexible NoSQL database service, and Amazon S3 provides scalable object storage for data storage and retrieval.

Here are some more details about AWS Serverless:

1. Event-driven architecture: Serverless computing is built on an event-driven architecture, which means that applications are triggered by events such as user actions, changes to data, or requests to an API. In response to these events, serverless functions are executed to process the data, run business logic, and produce a result.

2. Pay-per-use pricing: One of the key benefits of AWS Serverless is that it allows developers to pay only for the compute resources they use. With traditional server-based architectures, developers must pay for a fixed amount of server capacity regardless of how much traffic or workload the application actually generates. With serverless computing, developers only pay for the exact amount of compute resources used to process each event.

3. Scalability: AWS Serverless is highly scalable, meaning that it can automatically adjust to handle spikes in traffic or workload. This is achieved through the automatic scaling of compute resources provided by AWS Lambda and other serverless services.

4. Security: AWS provides a range of security measures for serverless computing, including encryption of data in transit and at rest, role-based access control, and regular security audits.

5. Integration with other AWS services: AWS Serverless is fully integrated with other AWS services, such as Amazon DynamoDB, Amazon S3, and Amazon API Gateway, allowing developers to build complex, fully-featured applications without having to manage any infrastructure.

6. Developer productivity: With AWS Serverless, developers can focus on writing code and building applications, without having to worry about server management. This can lead to faster development times, lower costs, and increased productivity.

7. Faster time to market: AWS Serverless can help developers get their applications to market faster by allowing them to focus on writing code and not worrying about infrastructure. This can lead to faster development cycles, which can help businesses stay ahead of their competition.

8. Reduced maintenance: With AWS Serverless, developers do not have to worry about maintaining servers or the underlying infrastructure. This means that they can spend more time writing code and less time maintaining servers and infrastructure.

9. Autoscaling: AWS Serverless can automatically scale compute resources up or down depending on the amount of traffic or workload that an application is generating. This can help businesses save money by only paying for the compute resources that they need.

10. Easy deployment: AWS Serverless makes it easy to deploy code changes quickly and easily. Developers can deploy changes to their code without having to worry about server configuration or infrastructure management.

11. Flexibility: AWS Serverless can be used for a variety of use cases, including web applications, mobile backends, data processing, and more. This flexibility allows businesses to build a wide range of applications using AWS Serverless.

12. Monitoring and logging: AWS provides tools for monitoring and logging serverless applications, which can help developers troubleshoot issues and optimize performance.

Overall, AWS Serverless provides a powerful and flexible platform for building applications in the cloud. Its event-driven architecture, pay-per-use pricing, scalability, and ease of use make it an attractive option for businesses of all sizes.

Timestamps:
0:00 Intro
0:15 Serverless
2:50 Serverless on AWS
4:25 Compute service
4:41 Application service
4:52 Data storage service
5:03 Storage service
5:16 Networking service
5:27 Email service