InfoQ Homepage AWS Lambda Content on InfoQ
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AWS Introduces a New Workflow Studio for AWS Step Functions
Recently, AWS introduced a new Workflow Studio for its Step Functions offering. Through the AWS Management Console, developers can now access a visual builder to create Step Functions workflows.
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AWS Announces the General Availability of Lambda Extensions
Recently AWS announced Lambda extensions' general availability (GA), which allows its users to integrate Lambda functions with their preferred tooling for monitoring, observability, security, and governance. The GA release includes performance improvements and an expanded set of partners.
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Amazon SNS Gains Message Archiving and Analytics via Amazon Kinesis Data Firehose
Amazon Web Services (AWS) recently announced that Amazon SNS supports Amazon Kinesis Data Firehose subscriptions to send messages to "data lakes, data stores, and analytics services [...] without writing custom code". The new event destination also simplifies the integration of third-party service providers.
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Amazon Announces S3 Object Lambda: Run Code Dynamically During Retrieval
Amazon has recently announced S3 Object Lambda, a new serverless feature to add customized code and process data from S3 before returning it to an application. S3 Object Lambda works with S3 GET requests and uses AWS Lambda functions to modify data as it is being retrieved from the object storage.
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AWS Announces Node.js 14 Support for Its Function as a Service, Lambda
Recently AWS announced Node.js version 14 support for its Function as a Service (FaaS), Lambda. Developers can now author AWS Lambda functions using Node.js' new features, such as top-level-await, enhanced diagnostics, modifications of the streams APIs, and a revised JavaScript engine for better performance.
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AWS Step Functions Gains Synchronous Express Workflows
Amazon Web Services (AWS) recently announced that AWS Step Functions supports synchronous Express workflows to "easily build web-based applications and orchestrate high-volume, short-duration microservices". Express workflows, a cost-effective, high-performance workflow type with a runtime of up to five minutes, can now be synchronously invoked from Amazon API Gateway or directly via the API.
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BBC Online Uses Serverless to Scale Extremely Fast
In a series of blog posts published recently, BBC Online's lead technical architect explains why BBC Online uses serverless and how they optimize for it. According to the author, BBC Online uses AWS Lambda for most of its core implementation due to its ability to scale extremely fast. When a breaking news story erupts, traffic can increase 3x in a single minute and then keep rising after that.
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AWS Lambda Updates from re:Invent - Cost Savings, More Memory Capacity and Container Image Support
At the annual re:Invent, AWS announced several updates to its Function-as-a-Service offering Lambda. These newly announced features evolve around billing, memory capacity, and container image support.
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BBC Online Going Serverless
In a recent article, the BBC engineering team describes the work done moving BBC Online to the cloud and to a serverless deployment. Half of the BBC’s website is now rendered serverlessly with AWS Lambda.
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HashiCorp Supports AWS Lambda Extensions for Serverless Security
HashiCorp has recently announced the public preview of the HashiCorp Vault AWS Lambda Extension. The new service is based on the recently launched AWS Lambda Extensions API and allows a serverless application to securely retrieve secrets from HashiCorp Vault without making the Lambda functions Vault-aware.
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Using Serverless Backends to Iterate Quickly on Web Apps
In a series of three technical articles, AWS has recently shown the advantage of building serverless backends to iterate quickly on web apps and be able to follow changing product requirements. These development methodology and architecture allow flexibility but increase coupling with cloud vendor services.
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AWS Serverless Application Model Supports Step Functions State Machines
The AWS Serverless Application Model (AWS SAM) recently gained support for AWS Step Functions state machines. The new AWS::Serverless::StateMachine resource type enables developers to define state machines within a SAM template or in a separate file so that they can provision workflow orchestration as an integrated part of serverless applications.
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Serverless Days 2020 Looks at Future of Serverless Architecture
In a Serverless Days online event on June 18, leaders from the cloud computing industry, including experts from UC Berkeley, serverless.com, TencentCloud and Google Cloud, came together to discuss serverless computing’s latest innovations, use cases, and future directions.
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Amazon Announces Elastic File System (EFS) Support for AWS Lambda
Recently Amazon announced that AWS Lambda customers can now enable functions to access Amazon Elastic File System (Amazon EFS). With the support for EFS, they can share data across function invocations, read large reference data files, and write function output to a persistent and shared data store.
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Atlassian Introduces Forge, a New Way to Build Serverless Cloud Apps
In a recent blog post, Atlassian announced a new serverless cloud platform called Forge that allows developers to build Functions-as-a Service (FaaS)-based applications that are hosted and operated by Atlassian. Forge UI, a flexible and declarative UIL language, will be used by developers to build interactive experiences across web and mobile devices using a low-code approach.