AWS Lambda

Website

aws.amazon.com

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Categories

#Cloud Computing #Cloud Hosting #Business & Commerce #Object Storage

AWS Amplify Admin UI

Website

docs.amplify.aws

$ Details

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Categories

#Design Tools #Developer Tools #Tech #IDE #Realtime Backend / API

AWS Lambda features and specs

• Scalability
  AWS Lambda automatically scales your application by running your code in response to each trigger. This means no manual intervention is required to handle varying levels of traffic.
• Cost-effectiveness
  You only pay for the compute time you consume. Billing is metered in increments of 100 milliseconds and you are not charged when your code is not running.
• Reduced Operations Overhead
  AWS Lambda abstracts the infrastructure management layer, so there is no need to manage or provision servers. This allows you to focus more on writing code for your applications.
• Flexibility
  Supports multiple programming languages such as Python, Node.js, Ruby, Java, Go, and .NET, which allows you to use the language you are most comfortable with.
• Integration with Other AWS Services
  Seamlessly integrates with many other AWS services such as S3, DynamoDB, RDS, SNS, and more, making it versatile and highly functional.
• Automatic Scaling and Load Balancing
  Handles thousands of concurrent requests without managing the scaling yourself, making it suitable for applications requiring high availability and reliability.

Possible disadvantages of AWS Lambda

• Cold Start Latency
  The first request to a Lambda function after it has been idle for a certain period can take longer to execute. This is referred to as a 'cold start' and can impact performance.
• Resource Limits
  Lambda has defined limits, such as a maximum execution timeout of 15 minutes, memory allocation ranging from 128 MB to 10,240 MB, and temporary storage up to 512 MB.
• Vendor Lock-in
  Using AWS Lambda ties you into the AWS ecosystem, making it difficult to migrate to another cloud provider or an on-premises solution without significant modifications to your application.
• Complexity of Debugging
  Debugging and monitoring distributed, serverless applications can be more complex compared to traditional applications due to the lack of direct access to the underlying infrastructure.
• Cold Start Issues with VPC
  When Lambda functions are configured to access resources within a Virtual Private Cloud (VPC), the cold start latency can be exacerbated due to additional VPC networking overhead.
• Limited Execution Control
  AWS Lambda is designed for stateless, short-running tasks and may not be suitable for long-running processes or tasks requiring complex orchestration.

AWS Amplify Admin UI features and specs

• User-Friendly Interface
  AWS Amplify Admin UI provides an intuitive and easy-to-use interface that simplifies the process of managing backend resources without needing extensive cloud expertise.
• Rapid Development
  The drag-and-drop functionalities and pre-built UI components enable faster development and deployment, allowing developers to focus on building features rather than infrastructure setup.
• Seamless Integration
  Integrates well with other AWS services, making it easier to incorporate features such as authentication, API, and storage into applications.
• Real-time Collaboration
  Supports real-time collaboration among team members, allowing multiple developers to work on the backend simultaneously and view changes instantly.
• Code Generation
  Automatically generates code for the backend services, reducing boilerplate and ensuring consistency across the application’s codebase.

Possible disadvantages of AWS Amplify Admin UI

• Limited Customization
  While it is designed for ease of use, the Admin UI may not provide the level of customization required for complex or unique application requirements.
• Dependency on AWS Services
  Applications built with AWS Amplify are tightly coupled with AWS infrastructure, which could lead to vendor lock-in and challenges with migrating to other cloud providers.
• Cost Management
  While AWS Amplify can simplify application development, it may also lead to increased costs if developers do not carefully manage and optimize the use of AWS resources.
• Learning Curve for New Users
  Despite its user-friendly design, users unfamiliar with AWS services may still face a learning curve when using Amplify for the first time.
• Debugging Challenges
  Due to its abstraction layer, debugging underlying infrastructure issues can be more complex compared to a more hands-on approach using direct AWS service management.

Analysis of AWS Lambda

AWS Lambda Vs EC2 | Serverless Vs EC2 | EC2 Alternatives

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AWS Amplify Admin UI - Hands On Tutorial

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