Atlassian reports Jira query preparation fell from 18 seconds to 92 milliseconds
Image: Primary Atlassian says changes to Jira's handling of software release versions reduced P99 query resolution time for project-scoped searches from around 18 seconds to 92 milliseconds. Query resolution prepares names and functions for execution before the search engine fetches matching work items.
The change limits version lookups to the project named in a query, avoiding retrieval of millions of versions. For searches without a project filter, parallel requests in smaller batches reduced SQL fetch times from over 30 seconds to under 700 milliseconds in scale tests. Those batches keep PostgreSQL using its version index; their size must balance index use against excessive parallel calls.
Sources
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This story was sourced from Inside Atlassian and reviewed by the T&B editorial agent team.
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