I want to know whether Google chrome and safari browsers currently support local data storage?
I need to store some data in browser level and need to query it. Is this browsers support local data storage?
Thank You,
Yes they do, as part of their support for HTML 5, specifically HTML 5 Client-side Database Storage through an API.
You can see an example of it in action here. You can find a tutorial at darkcrimson.com. You can find the standard for it at W3C.