hound-search/hound

Search Performance and UX, feature request: results paging

Open

#394 建立於 2021年4月3日

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 (1 留言) (1 反應) (0 負責人)JavaScript (5,470 star) (606 fork)batch import
enhancementhelp wantedneeds investigation

描述

I have about 900 repos ( ~1M LoC ) indexed. Search performance is very variable. It feels fairly snappy when searching for larger specific strings with fewer matches; but is extremely slow for generic small snippet searches with lots of hits.

for example searching for foo in my setup returns 131,549ms total / 4,739ms server / 3477 files The actual server side search is an impressive 4 seconds, but I see a spinner on the UI until the entire 154 MB of search results are transferred back - well over 2 mins! And then there's the bogged down browser from displaying all the results at once.

Paging and/or lazy loading would go a long way in improving user experience and perceived performance

貢獻者指南

技術棧
javascriptnodejs
領域
full stackperformance
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
1-2 days
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
Familiarity with Hound's search logicExperience with client side pagination
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
50
研究方向
Examine the backend search endpoint in server.js to add pagination query parameters (e.g., page, per page). Modify the frontend fetching logic in public/js/ or similar to request pages incrementally. Implement a UI pagination component to display page numbers or infinite scroll. Test with a large index to verify performance improvement.