Data Intensive Java Serving Container

Vespa's Java container is optimized for a quick and easy dev-to-prod cycle, and for writing code which processes large amount of incoming and outgoing data. It is fully integrated with the Cloud Config System, allowing for live reconfiguration without service interruption. The container exposes a servlet-like API for query processing that allows building RESTful web-services, and a storm-like API to do document processing. It exposes APIs for simple and performant federation across heterogeneous data sources. Read the container overview - read more. Sample applications:

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