[IMPALA-13106] Support larger imported query profile sizes through compression

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Implemented
• Component/s: Backend, Infrastructure
• Epic Color: ghx-label-13

Language

CSS HTML javascript

• Assignee: Surya Hebbar
• Reporter: Surya Hebbar
• Created: 22/May/24 17:29
• Updated: 28/Jun/24 14:11
• Resolved: 28/Jun/24 14:11

Description

Imported query profiles are currently being stored in IndexedDB.

Although IndexedDB does not have storage limitations like other browser storage APIs, there is a limit on the data that can be stored in one attribute/field.

This imposes a limitation on the size of query profiles. After some testing, I have found this limit to be around 220 MBs.

So, it would be helpful to use compression on JSON query profiles, allowing for much larger query profiles.