Overview
What is AWS Lambda?
AWS Lambda is a serverless computing platform that lets users run code without provisioning or managing servers. With Lambda, users can run code for virtually any type of app or backend service—all with zero administration. It takes of requirements to…
BEST SERVERLESS FUNCTION WITH HIGH COMPUTING SPEED
-AWS Lambda can be also be used as a serverless function with api gateway.
AWS Lambda: a perfectly reasonable serverless compute option
AWS Lambda: One of the best
Power of lambda
AWS Lambda is a flexible and useful product
AWS Lambda for developers
1. We mainly use AWS Lambda when we have very short time to productionise code and have …
AWS Lambda saves time and money for your project
AWS Lambda is the king of serverless compute services!
Lambda: An Efficient way for developers
AWS Lambda Provides Function-based Compute On Demand
AWS Lambda helps you automate and reduce your cloud costs
AWS Lambda rocks
Going Serverless Without Being Rudderless: AWS Lambda
AWS Lambda for Education
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Pricing
128 MB
$0.0000000021
1024 MB
$0.0000000167
10240 MB
$0.0000001667
Entry-level set up fee?
- No setup fee
Offerings
- Free Trial
- Free/Freemium Version
- Premium Consulting/Integration Services
Product Demos
AWS Lambda | What is AWS Lambda | AWS Lambda Tutorial for Beginners | Intellipaat
Product Details
- About
- Tech Details
- FAQs
What is AWS Lambda?
AWS Lambda is a serverless computing platform that lets developers run code without provisioning or managing servers. With Lambda, users can run code for virtually any type of app or backend service—all with zero administration. It takes care of requirements to run and scale code with high availability. Users pay only for the compute time they consume—there is no charge when their code is not running.
Developers uploading to Lambda don’t have to deal with their code’s environment. It’s a “serverless” service which lets outside code or events invoke functions. Lambda doesn’t store data, but it allows access to other services which do. Users can set up their code to automatically trigger from other AWS services or call it directly from any web or mobile app.
AWS Lambda Technical Details
Deployment Types | Software as a Service (SaaS), Cloud, or Web-Based |
---|---|
Operating Systems | Unspecified |
Mobile Application | No |
Frequently Asked Questions
Comparisons
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Reviews and Ratings
(353)Attribute Ratings
Reviews
(1-20 of 20)Tranforming cloud from server to serverless
- Image compression on the go
- Supports multiple programming language which can trigger lambda using API
- Event driven
- Platform as service, don't need to configure underlying hardware or operating system
- Can handle higher number of events triggering, easily scalable.
- Cost efficient
- Environment is something which we can't control. It can be disadvantage at some point of time.
- Time limit for function to execute, 3 sec as default upto 15 minutes maximum. Need to a lot of time to making function more efficient to execute in given time frame.
- If function code file is above 5mb, lambda's ide doesn't support editing on go. You need to upload another zip file with newly updated code. It's quite frustrating.
BEST SERVERLESS FUNCTION WITH HIGH COMPUTING SPEED
-AWS Lambda can be also be used as a serverless function with api gateway.
- Speed processing
- Computing concurrency
- service to service communication
- In Lambda if a version of the language is deprecated then it should have provide an upload or modified function.
- It has a limit of 262 mb folder can be uploaded in AWS Lambda.
-When we use AWS Lambda use with API Gateway to only transport data to another service without any business logic.
AWS Lambda: a perfectly reasonable serverless compute option
- Broad support for different language runtimes: Python, Node.js, C#, Java, Golang, Powershell, Ruby
- Save money on compute resources by paying by request volume and memory used/time
- Integrates terrifically with a number of other AWS resources
- Cold start--you have to account for the runtime environment being spun up every time; for a heavy operation, that can increase runtime duration and, in turn, cost
- You have to consider networking, which is also true of other compute resources, technically
I would not recommend using AWS Lambda when your Lambda function has potentially long-running, asynchronous calls involved (e.g., calling out to a service hosted in another cloud platform). This can drive up execution time and, in turn, cost. While Lambda layers allow you to share code between Lambda functions, I would not recommend AWS Lambda for cases where there are high degrees of interdependence between the Lambdas. I think that Lambdas work better when considered isolated.
AWS Lambda for developers
1. We mainly use AWS Lambda when we have very short time to productionise code and have little time to worry about infrastructure.
2. AWS Lambda takes care of scaling and dynamic increase in inflow of traffic.
- Scalable
- Less Infra headaches
- Just write code and don’t worry about devops
- Less plugins
- No integration with springboot
- Need to provide all library and no management
1. when we need to worry about time to market and we don’t have infra defined.
Not suited:
1. Not suited for Business Client transactions as its server are located out of Switzerland and hence country laws are different
AWS Lambda saves time and money for your project
- Serverless compute lets you run code without provisioning and managing
- It is helpful to reduce costs and administrative loads for web development or mobile apps
- Easy to manage the compute resources on AWS
- Better integration with containers
- API Runtime should be improved with support and integration for other program languages
- Improves documentation in part of security and network port usage
- Limits programmers to 1,000 concurrent executions
A sess appropriate scenario would be when CIO push to implement new technology and services without clear understanding of the results and project needs.
- Flexible. You can use it with many programming languages.
- Easy. It's all configurable and as soon as you understand how it works it becomes very easy to maintain.
- The integration with other AWS tools helps a lot the automation of tasks.
- In the beginning, I think the documentation is not very informative so you have to look at user examples online.
Going Serverless Without Being Rudderless: AWS Lambda
- AWS Lambda is a welcoming platform, supporting several languages, including Java, Go, PowerShell, Node.js, C#, Python, and Ruby. And if you need to deploy a Lambda function in another language, AWS offers a Runtime API for integration.
- We really appreciate how AWS Lambda is always-on for our functions, with only a brief "cold-start" waiting period the first time a function is called after being dormant.
- In addition to only generating costs when it's actually being used, AWS Lambda really puts the "serverless" in serverless architecture, offering turnkey scaleability and high availability for our code with zero effort on our part.
- Putting a significant portion of your codebase into AWS Lambda and taking advantage of the high level of integration with other AWS services comes with the risk of vendor lock-in.
- While the AWS Lambda environment is "not your problem," it's also not at your disposal to extend or modify, nor does it preserve state between function executions.
- AWS Lambda functions are subject to strict time limitations, and will be aborted if they exceed five minutes of execution time. This can be a problem for some longer-running tasks that are otherwise well-suited to serverless delivery.
If you have complicated workflows that run a long time, or require state to be saved between function calls, AWS Lambda is probably not the right choice for a serverless solution.
Any language, fast and simple
- AWS Lambda is a great compute engine that allows you to run and execute your computation code without the need of maintaining servers and the overhead that comes with that.
- We all can use our favorite programming language to develop the functions.
- AWS Lambda is the fastest server setup on the market.
- The relationship with S3 Triggers leaves a lot of room for improvement.
- The solution community forums leave a lot to be desired.
- The AWS Lambda UI experience could aid an overhaul. It's not unusable but not a great reflection of how great the service product is.
AWS Lambda for DBA maintenance
- I have used the AWS Lambda for moving the RDS snapshots from cross-region like East to West and West to East. We used it as part of our DR solution. AWS Lambda is the service provided by AWS, and it makes it easy to manage the AWS resources.
- I have used AWS Lambda for running a cleanup code against the database at scheduled times. I use Python as the coding language. AWS Lambda is the service provided by AWS, which makes easy to manage the AWS resources.
- We can use AWS lambda function for serverless architecture.
- We can use AWS Lambda for managing Micro-service architecture.
- AWS Lambda has not worked in an efficient way for running long-lived applications, especially on serverless architecture.
- AWS Lambda provides a zip deployment method, but there is a limit on size, like 500MB.
- AWS Lambda has a significant issue with "Cold Start." It takes some time for it to handle the first request -- there, we see a real problem.
AWS Lambda, a best in class serverless workload
- Reliable for low workloads.
- It's an easy entry point for development.
- Quick speed to market.
- It would be good to have more distribution about upgrades or changes to the platform.
- A little more documentation on the nuances of the offered supported languages.
- A little more portability of some of the code once you've developed it from other cloud platforms.
AWS Lambda - Cloud functions with infinite scalability
- Runs "functions" in the cloud. Pretty simple really
- Always having the latest version available
- Not having to worry about infrastructure
- Anything too complex is not a great solution
- Can take a little while to spin up if inactive for a while
- Can be easy to misuse or abuse.
It can be possible to build a larger architecture using a series of AWS Lambdas, but it could become hard to maintain and be hard to understand very quickly.
- Cross Language Support
- Fast and Scalable
- Always running
- Initial understanding takes time
Using AWS Lambda for Data ETL
- Easy to set up.
- Support different programming languages.
- Events-based trigger.
- Continuous deployment integration with GitHub.
- Would like to easily toggle between environments.
- An interface to map out/organize different functions.
The future of Software is Serverless.
- Easy to deploy
- Easy to integrate with DynamoDB
- SQS Support makes it easier to monitor and integrate
- Easy to scale
- Pay for what you use, not idle time
- Focus on your business logic
- Some errors are hard to track
- Hard to plan for costs
- Maximum of 5 minutes of execution time per invoke
- AWS Lambda is great for inexpensive, sometimes free, short term processing.
- AWS Lambda integrates very well with AWS S3 Storage.
- Since it is possible to store log files on S3, it is possible to easily process AWS website log information.
- I think the biggest problem with AWS Lambda are the small number of languages that it currently supports. This number is, however, getting bigger.
- AWS Lambda would be a bit better if it were possible to have your function run a little longer, however, since it real purpose is to supply fast functions to all who need some short processing, this if too big of a con.
- It is possible to have the charging kick in on AWS Lambda just because your website or functions get popular or someone is trying to attack you. It would be good if a cap could easily be placed on the chargers so you couldn't go over a set limit.
Simple server-less services!
- Very reasonable prices with billing down to the 100ms
- Super easy to deploy functions and set up triggers from other AWS services
- Plenty of examples and code snippets (from Amazon and around the web)
- Vendor lock-in: While a basic function or microservice might be platform independent, when you start to use AWS APIs and interact with other AWS services, your microservice now relies on the AWS ecosystem
- A bit intimidating at first, however there are a lot of resources. Amazon could offer more templates and examples though
Easily deploys functions/microservices without a server. Deploy code in several different languages (For instance: Your main app is Node.js but you want to launch a Python microservice? Simple!). Automate small tasks between different AWS services.
When not to use:
When you don't really have a microservice and you actually need a server! Or when you're not going to rely on other AWS services to make up for the lack of a server.
AWS Lambda is like no other!
- parsing data
- log processing and forwarding
- monitoring the contents of an S3 bucket and performing an action when the contents changes
- more languages supported
- cleaner interface
- better list of example code
- One of the best serverless cloud based functions out there
- Deep integration with Amazon Web Services
- Support for a variety of programming languages
- Deployment of Lambda functions could be a bit more intuitive
- Amazon could provide more examples of Lambda functions to help get started
- A Lambda based workflow can be more complex to debug because of all the different functions that may be called as a result of your workflow
Scalable, low cost computing
- Pay for only what you use. Because Lambda is billed by the 100ms of execution time, you can run low volume services extremely cheaply.
- Scalability. Lambda will spin up as many concurrent executions on demand as required to fulfil the triggers (up until a soft limit at least). This means for unpredictable workloads we get reliable execution with minimal costs.
- Ease of integration with other AWS services - Lambda can be plugged into just about everything and anything within the AWS ecosystem and also can be trigger via APIs from external systems making it very easy to integrate with.
- Language support is OK, but could be improved. In particular it would be nice to see native support for PHP, given its prevalence, and possibly Ruby.
- It would be great if there was a way of doing scheduling with a better granularity than 1 minute. For example, if you want to poll something every 15 seconds, it is not straight forward to do this using Lambda and the associated triggers as things stand.
On the other hand, if you need something where you are doing polling operations, particularly if its more frequent than once a minute, then there are probably better solutions for you.
AWS Lambda's On-Demand Scripts are Excellent and Easy!
- AWS Lambda is great at responding to triggers from events within the AWS ecosystem. This is important and useful if you use other AWS products.
- AWS Lambda uses the same policies/permissions system used for users, which makes it easy to limit the scope of the script.
- AWS Lambda allows you to create scripts in a variety of programming languages, often eliminating the need to learn a new programming language.
- The version of node.js available on AWS Lambda wasn't up to date, requiring our organization to research older language conventions. It was later updated.
- There were few official examples of how to interact with S3 from AWS Lambda. We resorted to examples/tutorials found elsewhere online.