Detailed Analysis of AWS Lambda vs EC2
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Amazon has proved its might in the field of offering diverse cloud services and has excelled in almost all scenarios to date. Amazon EC2 came into play in 2006 and has gained immense popularity since then. But, along with that, AWS Lambda is also a popular service that came out in 2014 and is now walking side-to-side with EC2 in terms of popularity and adaptation. To know the major differences between AWS Lambda and CE2 please visit https://www.whizlabs.com/blog/aws-lambda-vs-ec2/
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Detailed Analysis of AWS Lambda vs EC2
- 3. A Detailed Analysis of AWS Lambda vs EC2 AWS EC2 (Amazon Web Services Elastic Compute Cloud) is a popular service that uses EC2 instances or virtual machines within the cloud. It allows you to change the disk space, enhance CPU performance and swell tweak memory. AWS Lambda is a popular computing service platform that allows users to execute defined code that is written in a Lambda understandable language that is Python, JavaScript, or Java. Amazon EC2 came into play in 2006 and has gained immense popularity since then. But, along with that, AWS Lambda is also a popular service that came out in 2014 and side-to-side with EC2 in terms of popularity and adaptation.
- 4. Practical Differences with Major Comparison Elements This section is dedicated to the important comparison elements in Lambda vs. EC2 battle that are as follows: ❖ Differences in Terms of Use Cases ❖ Difference in Terms of Working Principle ❖ Differences in Terms of Versions and Snapshots ❖ Differences in Terms of Performance and Availability ❖ Differences in Terms of Security
- 5. 1. Differences in Terms of Use Cases The use cases of Amazon EC2 are: ➢ Testing applications. ➢ Developing applications. ➢ Hosting different websites. ➢ Disaster recovery attributes. ➢ High-end computing solutions. The use cases of AWS Lambda are: ➢ It is meant to automate the specified tasks. ➢ Objects uploaded under the Amazon S3 bucket are processed within Lambda. ➢ Log analyzing is implemented in real-time with AWS Lambda. ➢ Transformation and filtering of data in real-time
- 6. 2. Difference in Terms of Working Principle Under EC2, the operations are done with VMs that are also known as the EC2 instances. Along with that, it allows you to add virtual hardware such as network interfaces, memory, virtual disks, and others to the instances. AWS Lambda runs your application within a container that consists of libraries and codes. The resources needed for the execution are provided by Amazon, and the scaling is done automatically and do not have the authority to control the running instance of EC2 and the running container of AWS Lambda. Example;Alexa Skills Set, API Gateway, CloudFront, Kinesis, S3, SQS, SNS,and CodeCommit.
- 7. 3. Differences in Terms of Versions and Snapshots Under EC2, there is a complex snapshot system available for the Elastic Block Storage of respective EC2 instances and the accessibility to create diverse incremental snapshots and then turn around to the needed EC2 instance state. AWS Lambda is embedded within a versioning system for enhanced management of the Lambda functions with code copy can be assigned a specific version number to which the aliases will be pointed to the respective versions of code.
- 8. 4. Differences in Terms of Performance and Availability Under EC2, the instance runs continuously after it is powered until the time you stop it manually. If not that, then you will have to initiate a task specifying.If the performance aspects of a particular EC2 instance permit, you can run several applications upon it simultaneously. AWS Lambda is quite available at all times but is not meant to run throughout the day when it is in the default state. It activates only when a query of the trigger is linked to a particular event. The application or Lambda function has a maximum timeout limit of 15 minutes.
- 9. 5. Differences in Terms of Security With EC2, you will have to manually configure a firewall to control the security aspects of your EC2 instances. Amazon is offering a Virtual Private Cloud for ensuring cloud security to the instances and maintains traffic control and requested to manually add and configure antivirus to the EC2 instance. Lambda has that access by default. IAM Role is implemented for defining the services;For each function, the IAM role should be configured accordingly. Once you have successfully configured the IAM role, you can easily connect the Lambda function to select Amazon services.
- 11. Conclusion These are a few of the practical differences that explain the importance of both AWS Lambda and AWS EC2. Therefore, in the battle of AWS Lambda vs EC2 as both have some flaws and superiorities over one another. Both are best and commendable in their own ways. Therefore, consider the differences and analyze which service is best for you to run your functions or applications seamlessly.
- 12. THANKS!