Amazon Simple Notification Service (Amazon SNS) is a managed service that provides message delivery from publishers to subscribers (also known as producers and consumers). Publishers communicate asynchronously with subscribers by sending messages to a topic, which is a logical access point and communication channel. Clients can subscribe to the SNS topic and receive published messages using a supported endpoint …
Developing AWS cloud based applications, like serverless based apps normally require too much effort on non-development related things. LocalStack provides an easy-to-use test/mocking framework for developing Cloud applications. LocalStack builds on existing best-of-breed mocking/testing tools, notably kinesalite/dynalite and moto, ElasticMQ, and others. While these tools are awesome (!), they lack functionality for certain use cases. LocalStack combines the tools, makes them …
When developing web services on top of AWS infrastructure, we normally use serverless framework to manage cloudformation. All resources on AWS have their unique identifiers called ARNs (Amazon Resource Names). ARN consists of several information, including userId, region, resource specific strings. It is quite a burden to manage all these ARNs created by other microservices …