What is data integration primarily aimed at improving?

Data integration is primarily aimed at improving overall productivity and business efficiencies within an organization. When various data sources are integrated, it allows for streamlined processes and better access to information. This can lead to more informed decision-making, as stakeholders can analyze comprehensive data rather than working with fragmented or siloed information.

Improved data integration facilitates collaboration across departments by providing a unified view of data, which can enhance operational workflows and reduce redundancies. It allows educational institutions to leverage data more effectively, resulting in time savings and better resource allocation, ultimately leading to enhanced performance and efficiency across the organization.

The other options do not directly relate to the primary objective of data integration. For instance, teacher evaluations and school branding aesthetics are not typically impacted by data integration processes, nor are they relevant to the efficiency and productivity focus that data integration aims to enhance.