Contact emails [email protected], [email protected]
Specification https://www.w3.org/TR/IndexedDB Summary Chromium's IndexedDB implementation is rewritten on top of SQLite, to replace the previous implementation that uses a hybrid of LevelDB and flat files. There is no change to the Web API. This is expected to improve reliability and, to a lesser extent, performance. For now this is applied only to in-memory contexts such as Incognito mode in Chromium and Google Chrome. This limits the impact of any new bugs, as well as puts off the need to worry about migration of existing data persisted to disk. Blink component Blink>Storage>IndexedDB Web Feature ID indexeddb Search tags sqlite, idb, indexeddb, leveldb Risks Interoperability and Compatibility Interop: this work entails a web-visible behavioral change concerning an edge case in IDB transaction scheduling. This change brings Chromium in line with Firefox and Safari. (Both new and old behavior are standards-compliant.) See demo. Compatibility: This PSA exists primarily to warn of the risk of unintended breakage. The later step where persisted databases are stored with SQLite, and existing data is migrated to SQLite, will have higher associated risks and will have its own PSA. Gecko: No signal WebKit: No signal Web developers: No signals Other signals: Security All data on disk is still segregated by storage bucket (origin). Both new and old implementation are newly fuzz-tested. WebView application risks Does this intent deprecate or change behavior of existing APIs, such that it has potentially high risk for Android WebView-based applications? No information provided Debuggability existing IndexedDB DevTools support is unimpacted Will this feature be supported on all six Blink platforms (Windows, Mac, Linux, ChromeOS, Android, and Android WebView)? Yes Is this feature fully tested by web-platform-tests? Yes https://wpt.fyi/results/IndexedDB Tracking bug https://issues.chromium.org/issues/436880911 Estimated milestones Shipping on desktop 144 DevTrial on desktop 144 Shipping on Android 144 Link to entry on the Chrome Platform Status https://chromestatus.com/feature/5126896685809664 This intent message was generated by Chrome Platform Status. -- You received this message because you are subscribed to the Google Groups "blink-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/6938a409.710a0220.1d2509.0190.GAE%40google.com.
