Adaptation of Digital Humanities (DH) approaches in archaeology has been developed for a few decades. The current research will concentrate on the DH approach on the archaeological studies of Austronesians in Southeast Asia and Oceania from 5,000 BCE to about 1,000 AD. Abundant archaeological materials along with historical linguistics, physical anthropological, and ethnographical data, especially those digitized data provide idea raw materials for DH studies. Special attention here will give to the specialized database namely Lapita ceramic database to explore the possibility of DH on the detailed attribution of cultural traits like the patterns of decorative motifs on Lapita pottery in a spatial-chronological framework. The frequency of keyword co-occurrence analysis of Austronesian archaeological literature also shed the light on the big picture of Austronesian archaeology in the past 50 years.