Availability of Data

import DocsRating from '@site/src/core/DocsRating'; import {OssOnly, FbInternalOnly} from 'docusaurus-plugin-internaldocs-fb/internal';

The behavior of the fetch policies described in the previous section will depend on the availability of the data in the Relay store at the moment we attempt to evaluate a query.

There are two factors that determine the availability of data: the presence of data and staleness of data.

<DocsRating />