AWS Compute Blog

Category: Serverless

Getting started with serverless for developers: Part 1

Update : You can now find the supporting GitHub repository to this series. Part 2: The business logic Part 3: The front door Part 4: Local developer workflow Part 5: Sandbox developer account Developers around the world are already running serverless applications in production without worrying about servers. This new getting started series is for […]

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Service map showing error in trace

Operating Lambda: Isolating and resolving issues

This blog post outlines a general approach to debugging Lambda performance issues and errors. This provides a repeatable process for isolating and resolving problems in your serverless workloads. Using the walkthrough of the Coffee Lookup application, I show how to reproduce a production bug, isolate the cause of errors, and then isolate the performance issue.

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Evaluating access control methods to secure Amazon API Gateway APIs

This post is written by Bryant Bost, Cloud Application Architect. There is not a one-size-fits-all approach to access control for Amazon API Gateway. Properties of your application such as API type, identity provider, client access patterns, privacy requirements, and others influence the design of your access control solution. Understanding the types of access control available […]

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Using multiple segments in Amazon API Gateway base path mapping

Amazon API Gateway recently enhanced base path mapping for custom domains by introducing multi-level base path mapping. Before multi-level base path mapping, paths could not contain a forward slash (/) in a base path. This restriction meant that base paths could only consist of a single word (for example, sales) or a concatenation of several […]

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Handling binary data using Amazon API Gateway HTTP APIs

This post is written by Rudolf Potucek, Startup Solutions Architect. Amazon API Gateway REST APIs have supported binary data since 2016. API Gateway HTTP APIs makes it easier to work with both binary and text media types. It supports a new payload format version and infers encoding based on request and response formats. In this […]

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Visualizing results

Operating Lambda: Using CloudWatch Logs Insights

CloudWatch Logs Insights allows you to search and analyze log data to find the causes of issues and help validate fixes when they are deployed. This post shows how to enable the feature for a Lambda function and search across logs. It explains why structured logging can be helpful for parsing data in analysis.

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