AWS Lambda

Website

aws.amazon.com

$ Details

Categories

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

CrashPlan

Website

crashplan.com

$ Details

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Categories

#Backup And Disaster Recovery #Cloud Storage #Monitoring Tools

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.

CrashPlan features and specs

• Unlimited Storage
  CrashPlan offers unlimited cloud storage for backups, allowing users to back up as much data as needed without worrying about hitting a cap.
• Continuous Backup
  The software provides continuous, automatic backup, ensuring that data is protected in real-time without needing manual intervention.
• File Versioning
  CrashPlan keeps multiple versions of files, allowing users to restore any previous version in case of accidental changes or deletions.
• Cross-Platform Support
  Available for Windows, Mac, and Linux, making it versatile and suitable for various users and environments.
• Strong Security
  Uses AES-256 bit encryption for stored files and TLS for data transfer, ensuring a high level of security for user data.
• Flexible Restore Options
  Offers various options for restoring files, including web-based access, making it convenient to retrieve data from anywhere.

Possible disadvantages of CrashPlan

• Cost
  While offering valuable features, it is relatively expensive compared to some rivals, potentially putting it out of reach for budget-conscious users.
• No Mobile App
  Lacks a dedicated mobile app, which can limit accessibility and convenience for users who need to manage backups on the go.
• Upload Speed Limits
  Some users have reported slower upload speeds for initial backups, which can be a drawback if you need to back up large amounts of data quickly.
• Complex Interface
  The user interface can be somewhat complex and unintuitive, which might be challenging for non-technical users.
• Limited Customer Support
  Customer support is not available 24/7, which could be an issue for users needing immediate help outside of business hours.

AWS Lambda Vs EC2 | Serverless Vs EC2 | EC2 Alternatives

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