AWS Lambda

Website

aws.amazon.com

$ Details

Categories

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

RSA Access Manager

Website

community.rsa.com

$ Details

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Categories

#Security & Privacy #Identity And Access Management #Identity Provider #Web Security

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.

RSA Access Manager features and specs

• Comprehensive Security
  RSA Access Manager offers robust authentication mechanisms, ensuring secure access control and reducing unauthorized access.
• Scalability
  The solution is designed to scale easily, accommodating growing user bases and increasing compliance needs without significant overhauls.
• Integration Capabilities
  It integrates seamlessly with a wide range of applications and systems, enhancing its utility across different platforms and environments.
• User Management
  Provides centralized user management features, simplifying the process of managing user credentials and permissions.
• Regulatory Compliance
  Helps organizations meet various regulatory requirements by providing detailed access logs and reports.

Possible disadvantages of RSA Access Manager

• Complexity
  The system can be complex to set up and manage, requiring specialized knowledge and expertise for optimal operation.
• Cost
  Implementing and maintaining RSA Access Manager can be costly, which may be prohibitive for smaller organizations.
• Customization Limitations
  While flexible, the system might have limitations in accommodating highly specific or uncommon use-cases without additional development.
• Performance Overhead
  In some environments, the solution might introduce performance overhead, potentially impacting overall system efficiency.
• Vendor Dependency
  Organizations may experience dependency on RSA for ongoing support and updates, which could be a consideration for long-term planning.

Analysis of AWS Lambda

AWS Lambda Vs EC2 | Serverless Vs EC2 | EC2 Alternatives

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