Michelle Caswell of the South Asian American Digital Archive provides a helpful description of community-based archives:
We continue to see SAADA as part of a growing movement of independent grassroots efforts emerging from within communities to collect, preserve, and make accessible records documenting their own histories outside of mainstream archival institutions. These community-based archives serve as an alternative venue for communities to make collective decisions about what is of enduring value to them, to shape collective memory of their own pasts, and to control the means through which stories about their past are constructed.