What are Lambda Layers used for?
- Encrypting data
- Managing database connections
- Sharing code and dependencies across multiple functions
- Storing function logs
Lambda Layers are used in AWS Lambda to share common code, libraries, and dependencies across multiple functions, reducing duplication and improving maintainability.
How can Lambda Layers help in sharing code across multiple Lambda functions?
- By automatically synchronizing code
- By embedding code directly into functions
- By limiting access to code
- By providing a common set of libraries and dependencies
Lambda Layers help in sharing code across multiple Lambda functions by providing a common set of libraries and dependencies that can be reused.
What are some considerations to keep in mind when using Lambda Layers in AWS Lambda?
- Hardware specifications
- Memory allocation
- Network latency
- Versioning and permissions
When using Lambda Layers in AWS Lambda, considerations such as versioning and permissions are important to manage updates and control access to the layers.
How can you manage and version Lambda Layers effectively?
- Manual documentation
- Tagging and labeling
- Using proprietary tools
- Using version control systems like Git
Using version control systems like Git can effectively manage and version Lambda Layers by keeping track of changes, enabling rollbacks, and facilitating collaboration.
What are some best practices for organizing Lambda Layers in a complex serverless application?
- Alphabetical ordering
- Grouping layers by functionality
- Ignoring layer organization
- Mixing all layers together
Organizing Lambda Layers by functionality helps maintain clarity and modularity in a complex serverless application, making it easier to manage dependencies and updates.
Lambda Layers allow you to include additional __________ or libraries in your Lambda function's execution environment.
- Code
- Data
- Permissions
- Resources
Lambda Layers allow you to include additional code or libraries in your Lambda function's execution environment, extending its functionality beyond what's included in the function itself.
Lambda Layers can be managed and versioned using __________ for better control and tracking.
- AWS CLI
- AWS Management Console
- AWS Marketplace
- AWS SDK
Lambda Layers can be managed and versioned using the AWS Management Console for better control and tracking.
Using Lambda Layers can help in reducing __________ for Lambda function deployment.
- Complexity
- Cost
- Latency
- Redundancy
Using Lambda Layers can help in reducing redundancy for Lambda function deployment.
__________ allows you to define and manage Lambda Layers within the AWS Management Console.
- AWS CLI
- AWS CloudFormation
- AWS Management Console
- AWS SDK
The AWS Management Console allows you to define and manage Lambda Layers within the AWS Management Console.
Lambda Layers can be applied at different __________ of the Lambda function's execution environment.
- Environments
- Layers
- Runtimes
- Triggers
Lambda Layers can be applied at different layers of the Lambda function's execution environment.