Tag serverless

Review: Amazon Aurora Serverless - A cloud-native and production-ready relational database?

Review: Amazon Aurora Serverless - A cloud-native and production-ready relational database?

It was never easier to scale your compute layer. EC2 Auto Scaling, Fargate, and Lambda enable horizontal scaling. But how do you scale your database? Use a NoSQL database like DynamoDB, one could say. But what if you don’t want to miss all the advantage...

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Download YouTube videos with AWS Lambda and store them on S3

Download YouTube videos with AWS Lambda and store them on S3

Recently, I was faced with the challenge to download videos from YouTube and store them on S3. Sounds easy? Remember than Lambda comes with a few limitations: 512 MB of disk space available at /tmp 3008 MB of memory 15 minutes maximum execution time ...

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Beginner-friendly mobile backend based on AWS AppSync

Beginner-friendly mobile backend based on AWS AppSync

Are you looking for a way to build a backend for a mobile or web application on AWS? You should check out the newcomer announced by AWS last year: AWS AppSync which provides a GraphQL based API endpoint. AppSync is serverless and very beginner friendly....

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Serverless WebSocket API: API Gateway, Kinesis, Lambda

Serverless WebSocket API: API Gateway, Kinesis, Lambda

Nowadays, it is a common approach to use a RESTful API following the synchronous request/response model. But what about asynchronous communication? Or communication that is synchronous but could be modeled asynchronous as well? A WebSocket API based on ...

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Eat your own dog food: how AWS leverages Serverless

Eat your own dog food: how AWS leverages Serverless

Tim Bray from Amazon gave a great talk at re:Invent 2018 where he shows us how AWS uses Serverless technologies. Did you know that some of the newer services such as API Gateway and EKS are using API Gateway and Lambda to implement the control plane? In...

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Customized rate limiting for API Gateway by path parameter, query parameter, and more

Customized rate limiting for API Gateway by path parameter, query parameter, and more

API Gateway provides a feature to limit the number of requests a client can make per second (rate) and per day/week/month (quota). Rate limiting is very useful to protect your system from resource starvation caused by a client flooding your system with ...

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Comparing Serverless offerings from Alibaba Cloud and AWS

Comparing Serverless offerings from Alibaba Cloud and AWS

Last weekend, I had the chance to play around with Alibaba Cloud at the DevOps Meetup in my city. An Alibaba Cloud Solution Architect introduced the platform and was well trained on AWS as well, so he could compare both platforms for us. I also spent so...

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A neglected serverless data store: Cloud Directory

A neglected serverless data store: Cloud Directory

Lately, I’ve been having much fun with Amazon Cloud Directory. Three months before, Cloud Directory was all new to me. Today, I am convinced that Cloud Directory is a neglected Serverless data store that deserves much more attention. Let me explain what...

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GitHub process automation: A bot to build pull requests authorized by core maintainers

GitHub process automation: A bot to build pull requests authorized by core maintainers

We are maintaining multiple Open Source projects where we focus on CloudFormation templates. To ensure that the templates are of high quality, we leverage automated testing and pull requests. We could use the CodeBuild GitHub integration to execute yaml...

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Evolutionary Serverless Architecture: JeffConfg Hamburg 2018 talk

Evolutionary Serverless Architecture: JeffConfg Hamburg 2018 talk

I want to share my JeffConf Hamburg talk with you: Evolutionary Serverless Architecture A system architecture often struggles to adapt to new requirements. Serverless architectures can evolve because the small building blocks are easier to replace. I d...

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Team up to solve incidents with our chatbot marbot. Never miss a critical alert. Escalate alerts from your AWS infrastructure among your team members. Strong integrations with all parts of your AWS infrastructure: CloudWatch, Elastic Beanstalk, RDS, EC2, ...

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