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Query optimization - #677
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Add a new 'generate_perf_data' management command that allows us to generate projects, series and patches for testing purposes. Signed-off-by: Stephen Finucane <stephen@that.guru> Assisted-by: OpenAI gpt-6.1-sol (via pi)
Reuse each bound field's serializer instead of rebuilding its fields for every related object. Signed-off-by: Stephen Finucane <stephen@that.guru> Assisted-by: OpenAI gpt-6.1-sol (via pi)
Defer the content, diff and headers fields when prefetching embedded patches: these are not used or needed. Signed-off-by: Stephen Finucane <stephen@that.guru>
Page over patch IDs before loading joined rows, and add indexes for project-scoped ID and date ordering. Signed-off-by: Stephen Finucane <stephen@that.guru> Assisted-by: OpenAI gpt-6.1-sol (via pi)
Load comment parents and projects when archive URLs are exposed, without fetching unused parent message bodies. Signed-off-by: Stephen Finucane <stephen@that.guru> Assisted-by: OpenAI gpt-6.1-sol (via pi)
Cover project/submitter lookups and project/name ordering and substring-search counts. Signed-off-by: Stephen Finucane <stephen@that.guru> Assisted-by: OpenAI gpt-6.1-sol (via pi)
Support project-scoped name and date ordering without sorting all series. Signed-off-by: Stephen Finucane <stephen@that.guru> Assisted-by: OpenAI gpt-6.1-sol (via pi)
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Add a synthetic data generator to help us test performance at scale. This highlights a number of obvious API and model changes to improve performance.
Commits:
Add synthetic data generator for performance testingapi: Reuse embedded serializersapi: Avoid fetching patch bodies when listing seriesapi: Optimize patch list pagination and orderingapi: Avoid per-reply parent queriesmodels: Index project patch filtering and name orderingmodels: Index project series ordering