Amazon web Services’ Lambda dramatically streamlines event-based programming in the Amazon infrastructure by automating the running of code based on triggers generated by events within S3 services. This tutorial uses Lambda and API Gateway to build a simple request handler in around 10 minutes.
The popular microservices architecture for applications distributes small tasks among a suite of independently-deployable services that work in conjunction to create a larger application. This style relies on service discovery on dynamic systems, as discussed in this microservices overview.
Map mashups continue to mature in terms of sophistication and functionality, providing end users with an ever-expanding set of tools and applications. As a result, the intersection between traditional geospatial data and these new mashups requires well defined ways to transfer, distribute, and consume geospatial data in a web-friendly way.