Description
In this talk, we will introduce Hecuba, a set of tools that facilitates data management for users and programmers. Hecuba implements an object mapper that hides the particularities of data backends. This allows programmers to access data as volatile in-memory objects, using the interface provided by the programming language, although data is persistent or streamed. We will show how Hecuba can help to enable in-situ visualization with little effort from programmers, through a use case based on Paraview and ChaNGA: Paraview visualizes the data as Changa is producing them.