1. A method, comprising: storing a first set of data using a first system, wherein the first system comprises a schema that describes objects and properties in the first set of data; causing to be displayed, at a client computing device, the first set of data based on the schema; receiving schema modification instructions; in response to receiving the schema modification instructions, modifying the schema based on the schema modification instructions; in response to receiving the schema modification instructions, causing to be displayed, at the client computing device, the first set of data based on the schema after modifying the schema; wherein the method is performed using one or more processors.