Heroku is the following: A Web Application Deployment Model: Heroku is designed to help developers build web apps and get them out into the world, without having to worry about managing servers, scaling operations, or juggling the deployment process.
The Little Ice Age was a period of cooling occurring after a warmer North Atlantic era known as the Medieval Warm Period or Medieval Climate Optimum.... ) and retreating during climate warming on moderate time scales.
Ice ages are recurring periods in the Earth's history, usually thousands or tens of thousands of years in length, when the entire Earth experiences colder climatic conditions. During these periods, enormous continental glaciers called ice sheets cover large areas of the Earthâs surface.