- From: Ben Kelly <bkelly@mozilla.com>
- Date: Thu, 17 Apr 2014 20:16:06 -0400
- To: Kyle Huey <me@kylehuey.com>, Dale Harvey <dale@arandomurl.com>
- CC: Tim Caswell <tim@creationix.com>, Joshua Bell <jsbell@google.com>, "public-webapps@w3.org" <public-webapps@w3.org>, Ali Alabbas <alia@microsoft.com>
On 4/17/2014 5:41 PM, Kyle Huey wrote: > On Thu, Apr 17, 2014 at 2:10 PM, Dale Harvey <dale@arandomurl.com> wrote: >> No features that slow it down, as with Tim I also implemented the same thing >> in node.js and see much better perfomance against straight leveldb, with >> websql still being ~5x faster than idb > > Do you have benchmarks for this? When we've profiled IndexedDB > performance for Gaia apps in the past the issue is invariably that the > main thread event loop is busy and IndexedDB's responses have to go to > the end of a long line. I would hazard a guess that some of SQL's more feature rich constructs allow you to do more in a single API call. This could mean you need to hit the event loop less often to accomplish the same amount of work in many cases. Just a theory. Ben
Received on Friday, 18 April 2014 00:16:34 UTC