The aim of conducting research on the progress of archival open data construction is to determine the optimization strategies of public data openning propelled by archives.Based on lit-erature research and online research, a compre-hensive investigation was conducted on the data resources made available by archival institutions on their official websites and public platforms. The study employed a combination of qualitative and quantitative research methods to examine the comprehensiveness, accessibility, timeli-ness, usability, and interoperability of data re-sources. Currently, the construction of open data resources in China's archival sector faces chal-lenges such as insufficient scale of data open-ness, the need for enhanced value of data re-sources, and limited degree of openness. Based on the findings of the investigation, it is recom-mended to develop and implement correspond-ing optimization strategies at four levels: institu-tional, organizational, platform, and procedural. These strategies aim to fully establish a data re-source system by improving the institutional framework for open archival data, deepening the involvement and collaboration of relevant stake-holders, promoting interoperability of archival open data resources, and enhancing the con-struction process for open data resources in the archival sector.
Open dataArchival dataData resources constructionArchival institution