Browser IndexedDB performance

[appy-one]

When storing / removing larger amounts of data in IndexedDB, locking warnings and/or timeouts may appear

[appy-one]

Improvement published with v1.0.7

[appy-one]

Massive improvement published with v1.1.3.

Major improvements are caused by CustomStorage adjustments and IndexedDB transaction.commit now only using 1 promise that resolves once all put/delete onsuccess callbacks have fired.

[appy-one]

Looks like IndexedDB performance is quite good now, writing 25000 nodes takes 2-3 seconds on Chrome desktop, Android & iOS also perform well with approximately 10 seconds. Closing for now.