a048a01d__DB_to_IndexedDB___HTML5_Rocks__Category
[WebSQL] Lock can happen on databases, tables, or rows on 'readwrite' transactions [IndexedDB] Lock can happen on database 'versionchange' transaction, on an objectStore 'readonly' and 'readwrite' transactions. [Category] 
Transaction
A d v a n t a g e s
D i s a d v a n t a g e s
L o c a t i o n
Q u e r y M e c h a n i s m
T r a n s a c t i o n
T r a n s a c t i o n C o m m i t s
Migrating your WebSQL DB to IndexedDB - HTML5 Rocks