TIL that AWS Lambda terminates instances preemptively

Xebia

TL;DR: There’s a lot of articles and blog posts on preventing or shortening cold-starts for AWS Lambda instances. I learned that AWS Lambda forces cold-starts to happen nevertheless by terminating active, running instances every two hours. AWS Lambda is an event-driven, serverless computing platform delivered by Amazon. The post TIL that AWS Lambda terminates instances preemptively appeared first on Xebia Blog

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Comparing Nuclio and AWS Lambda

DevOps.com

The post Comparing Nuclio and AWS Lambda appeared first on DevOps.com. Blogs DevOps in the Cloud DevOps Practice DevOps Toolbox Enterprise DevOps AWS Lambda Nuclio Nuclio vs. AWS Lambda open source serverlessWith serverless, you delegate the responsibility of running your infrastructure to a platform provider as much as possible.

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Building an Elixir runtime for AWS Lambda

Xebia

At the most recent AWS Re:invent, Amazon announced support for custom runtimes on AWS Lambda. The post Building an Elixir runtime for AWS Lambda appeared first on Xebia Blog. AWS aws AWS Lambda elixirAWS has support for quite a few languages out of the box; NodeJS being the fastest, but not always most readable one. Python can be edited from the AWS Console, while for Java, C# and Go binaries have to be […].

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Building an Elixir runtime for AWS Lambda

Xebia

At the most recent AWS Re:invent, Amazon announced support for custom runtimes on AWS Lambda. The post Building an Elixir runtime for AWS Lambda appeared first on Xebia Blog. AWS aws AWS Lambda elixirAWS has support for quite a few languages out of the box; NodeJS being the fastest, but not always most readable one. Python can be edited from the AWS Console, while for Java, C# and Go binaries have to be […].

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Build or Buy an LMS? How to Pick the Right Solution for Your Budget

BUDGET. When it comes to picking your next LMS that six-letter word is probably the most important part of the decision-making process. So, what are your options to get the best possible eLearning solution without breaking the bank? Build it or buy it. This guide from Lambda’s eLearning experts details absolutely everything you need to consider so you can pick the perfect eLearning solution for your organization and budget.

AWS Lambda Versioning and Aliases

Linux Academy

The course has three new sections (and Lambda Versioning and Aliases plays an important part in the Lambda section): Deployment Pipelines. AWS Lambda, and. AWS Lambda and Serverless Concepts. AWS Lambda is often used to work closely with CloudFormation as kind of a utility knife that can be used to perform tasks that are just not available out of the box with CloudFormation. In these cases, you provide your Lambda Functions to AWS and they worry about the rest.

Aqua Secures Container Image Support in AWS Lambda

Aqua Security

Amazon continues to build new capabilities into its serverless operational mode and has launched container image support in AWS Lambda. It enables packaging and deploying Lambda functions as container images.

Adoption of AWS Lambda Serverless Stalls

The New Stack

Despite proclamations from Amazon.com Chief Technology Officer Werner Vogels that usage of Amazon Web Services’ Lambda usage has risen dramatically, recent surveys of Kubernetes communities have found relative declines in the adoption of the serverless service. AWS Lambda.

Bridging the gap between AWS Lambda and other clouds: TriggerMesh

DXC

If you want to do serverless computing today chances are you’re using Amazon Web Services (AWS) Lambda. Which is fine if you’re wedded to AWS, but if you’d rather use another cloud or run a hybrid cloud, AWS-specific Lambda may not be ideal. Enter TriggerMesh Knative Lambda Sources (KLASS), which offers a way to bridge […]. Cloud AWS lambda serverless TriggerMesh

Using SQS with Lambda | AWS DevOps Pro

Linux Academy

AWS Lambda. Now for a sneak preview into one of the 25 new lessons already added to the course, let’s talk about AWS Lambda and specifically using AWS SQS as an Event Source for Lambda ( see the full lesson here ). Lambda is an event-driven service and can be triggered by any number of events from many different Event Sources. Using AWS SQS as an Event Source for Lambda. This way you can verify proper configuration of SQS as your Lambda Event Source.

CodeSOD: A Long Time to Master Lambdas

The Daily WTF

Every major feature in C# had a VB.Net equivalent, including lambdas. And hey, lambdas are great! Well, Eric O sends us this filter lambda. That is 5,090 characters of lambda right there, clearly copy/pasted with modifications on each line.

Turn AWS Lambda Functions Stateful with Amazon Elastic File System

The New Stack

Amazon Web Services’ Lambda is one of the first serverless platforms in the industry. There is tight integration with mainstream AWS managed services that act as event sources to trigger Lambda functions. Accessing Amazon EFS Filesystem from AWS Lambda.

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How to Create Your First Lambda Function on AWS

MagmaLabs

In the beginning, the documentation for AWS LAMBDAS can be intimidating at times, but don’t worry, in this post, I will help you with the first steps to create an AWS LAMBDA Function. What’s a Lambda Function??. Amazon Web Services (AWS) Lambda is a compute service that lets you run code without provisioning or managing servers. AWS Lambda is a compute service that lets you run code without provisioning or managing servers. Reading Time: 5 minutes.

Announcing Honeycomb’s extension for the AWS Lambda Runtime Logs API

Honeycomb

Today, AWS announced the AWS Lambda Runtime Logs API , a new way to easily send logs from AWS Lambda functions directly to your destination of choice. . We’ve created an extension that utilizes the Lambda Runtime Logs API to send your logs directly to Honeycomb.

Datadog Sees Spike in AWS Lambda Serverless Adoption

DevOps.com

Datadog published a report that shows nearly half of organizations using the company’s IT monitoring platform have embraced the AWS Lambda serverless computing framework. The post Datadog Sees Spike in AWS Lambda Serverless Adoption appeared first on DevOps.com. Blogs DevOps in the Cloud AWS AWS Lambda datadog serverless serverless computing framework

Life of a C# Developer: How to build and test an AWS Lambda locally

Xebia

The post Life of a C# Developer: How to build and test an AWS Lambda locally appeared first on Xebia Blog.NET.NET Core Behaviour Driven Development CI Serverless AWS Lambda bdd C# continuous delivery docker Serverless testing test automation TestingToday Serverless is a thing.

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Scheduling Amazon DynamoDB Backups with Lambda, Python, and Boto3

Linux Academy

A simple way to achieve this is to use an Amazon CloudWatch Events rule to trigger an AWS Lambda function daily. In this hands-on AWS lab, you will write a Lambda function in Python using the Boto3 library. Setting this up requires configuring an IAM role, setting a CloudWatch rule, and creating a Lambda function. All Lambda functions require an IAM role that defines the permissions granted to it. This is referred to as the Lambda function’s Execution Role.

AWS Lambda Pricing: Low, But Unpredictable

ParkMyCloud

Today’s entry into our exploration of public cloud prices focuses on AWS Lambda pricing. In this article, we’ll take a look at the Lambda pricing model, and some things you need to keep in mind when estimating costs for serverless infrastructure. How AWS Lambda Pricing Works. AWS Lambda pricing is based on what you use. There is a free tier available to all Lambda users — and note that this is unrelated to your regular AWS free tier usage.

Build a Serverless API with AWS Gateway and Lambda

The New Stack

As a leading serverless provider, Amazon Web Services (AWS) has made a huge contribution to the world of serverless development, and in this article, we will explain general API implementation concepts using AWS Lambda and other AWS services. Why AWS Lambda? Thundra sponsored this post.

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Running Lambdas on your Laptop

Stackery

Here is my response to that question in the form of a dive into how the SAM CLI and how SAM local can indeed improve your development process of Lambdas, but require more to take advantage of the entire menu of AWS serverless…. SAM Local, a component of the SAM CLI tools, lets you run your Lambdas and API gateways locally, giving you a local URL to send requests to your Lambdas and inspect the responses. How does SAM CLI run a local version of a Lambda?

Lightstep’s OpenTelemetry Extension Helps Make Lambda Telemetry Data More Accessible

The New Stack

Distributed tracing provider Lightstep has released an extension to the OpenTelemetry project designed to help improve Lambda serverless observability. The extension’s binary works concurrently with and is embedded in the Lambda runtime as functions are run.

5 Simple Ways to Improve Security with Lambda at Edge

Modus Create

Lambda@Edge is Amazon Web Services’s (AWS’s) Lambda service run on the Amazon CloudFront Global Edge Network. Create a Lambda function with the following code: exports.handler = (event, context, callback) => { const { response } = event.Records[0] cf; response.headers["x-frame-options"] = [{ value: "DENY" }]; return callback(null, response); }; Set the Lambda function to run as the CloudFront origin response or viewer response.

Instana Announces Automatic Distributed Tracing Support for Java and Go on Lambda Serverless Infrastructure

DevOps.com

The post Instana Announces Automatic Distributed Tracing Support for Java and Go on Lambda Serverless Infrastructure appeared first on DevOps.com.

Serverless is more than AWS Lambda

Stackery

Too often serverless is equated with just AWS Lambda. Yes, it’s true: Amazon Web Services (AWS) helped to pioneer what is commonly referred to as serverless today with AWS Lambda, which was first announced back in 2015. At Stackery we support over 20 different AWS serverless capabilities at this point in time, with Lambda being just one of many. Lambda is just one component of a modern serverless stack.

Lambda World Cádiz 18: Highlights

Apiumhub

Lambda world Cádiz , one of the most important conferences on functional programming in Europe, took place in Cádiz on October 25 and 26. Lambda World started with an unconference where several people gave lightning talks. Lambda World unconference . Lambda World workshops. A talk that did not deal with the functional programming and that nevertheless seemed to us to be the best in the Lambda world.

AWS Lambda Reserved Concurrency

Mike Roberts

Lambda is a wonderful platform. The problems In Learning Lambda Part 9 , I described Lambda’s scaling behavior?—?that The only limit to Lambda’s scaling is the cross-account concurrent execution limit. Lambda can overwhelm downstream resources that do not have similar scaling properties. A thousand-times scaled Lambda could easily cause significant performance problems to a modest SQL database server. blog lambda aws-lambda aws serverless

AWS Lambda Reserved Concurrency

Mike Roberts

Lambda is a wonderful platform. The problems In Learning Lambda Part 9 , I described Lambda’s scaling behavior?—?that The only limit to Lambda’s scaling is the cross-account concurrent execution limit. Lambda can overwhelm downstream resources that do not have similar scaling properties. A thousand-times scaled Lambda could easily cause significant performance problems to a modest SQL database server. blog lambda aws-lambda aws serverless

Releasing AWS Lambda Haskell Runtime v2

The Agile Monkey

We got super excited when we released the AWS Lambda Haskell runtime, described in one of our previous posts , because you could finally run Haskell in AWS Lambda natively. There are few things better than running Haskell in AWS Lambda, but one is better for sure: Running it 12 times faster! Deprecating the layer AWS Lambda layers are a great tool for packing away some dependencies, to make your project run?—?and

Orchestrate AWS Lambda using Camunda Cloud

Bernd Rucker

Powerful Serverless Function Orchestration using BPMN and Cloud-Native Workflow Technology Assume you want to coordinate multiple Lambdas to achieve a bigger goal. and how you can use BPMN and Camunda Cloud to orchestrate these three AWS Lambdas and provide an additional trip booking Lambda. In the talk I discuss alternative approaches, for example to chain the lambdas by using events in between. This is a great place to invokes Lambdas.

Tutorial: Host a Serverless ML Inference API with AWS Lambda and Amazon EFS

The New Stack

In this tutorial, I will walk you through the steps involved in hosting a PyTorch model on AWS Lambda backed by an Amazon EFS file system. We will attach that to a Lambda function to host the inference API. Prerequisite: IAM Role for AWS Lambda Function.

What AWS Lambda’s Performance Stats Reveal

The New Stack

We wanted to share what we’ve learned about AWS Lambda and its ecosystem based on over 100,000 instances of Epsagon monitoring and after over four years since Lambda launched. It is well known that Node and Python are the leading languages for Lambda, but it’s interesting to dig even deeper and get the exact numbers for each version used. One big debate in Lambda is around how much memory you should configure for a function. Growth in the Number of Lambda Functions.

A User Journey: Setting Up the Node Beeline on Lambda

Honeycomb

In that series, he shares lessons learned as they got their NodeJS app instrumented in an AWS environment making use of CloudFront, API Gateway, Lambda, and a few other services. Working with traces and AWS Lambda. Propagating the Honeycomb context between Lambda calls .

AWS Lambda: The Honcho of the Serverless World

RapidValue

One such service is their serverless computing service , AWS Lambda. For the uninitiated, Lambda is an event-driven serverless computing platform that lets you run code without managing or provisioning servers and involves zero administration. While these are valuable add-ons, what is the X factor that qualifies Lambda to be the best in business? How does AWS Lambda Work. Create the AWS Lambda function in AWS using command line or console. Why use AWS Lambda?

Learning Lambda — Part 9

Mike Roberts

Scaling and State This is Part 9 of Learning Lambda, a tutorial series about engineering using AWS Lambda. So far in this series we’ve only been talking about processing a small number of events with Lambda, one after the other. This is a very common pattern of use for many Lambda applications, especially those that are used to help Technical Operations in some regard. Finally I mention Lambda’s limited, but not trivial, vertical scaling capability.

ANNOUNCING — Stackery Achieves AWS Lambda Ready Designation

Stackery

Today we’re proud to share that Stackery has achieved the AWS Lambda Ready designation for continuous integration and delivery! This differentiates Stackery’s secure serverless delivery platform as fully integrated with AWS Lambda. More on Lambda Ready. AWS Lambda Ready is part of the AWS Service Ready Program , which was established to help customers identify products integrated with AWS tooling so they can spend less time evaluating new tools.