InMemoryVfs | "InMemoryVFS" | A virtual file system storing data in-memory only, without persistence. This file system can be used in three configurations: 1. In shared workers (the default when available): All tabs share the same in-memory database, which is cleared once the last tab is closed. 2. In dedicated workers (used when enableMultiTabs is disabled). Each tab has its own in-memory database cleared when the tab is closed. Queries are offloaded to a dedicated worker. 3. In the context of the tab itself (used when both enableMultiTabs and useWebWorker are disabled). The per-tab database is hosted in the tab itself, and queries run synchronously. This is a lot faster than any other single-threadedVFS, but can block JavaScript for computationally-intensive queries. This VFS primarily intended for development, but it also useful for online-first deployments not syncing large amounts of data, as it is quicker to start up. |