ZubairZ
Convex Community•3mo ago•
7 replies
Zubair

Laggy Data View / table

My MVP dashboard (database product) shows 2.1 GB memory usage for just 175 columns (10 index) and 102 rows — and scrolling through the data feels very laggy and janky.
even after scroll to end, if I scroll to up, still laggy!

or 175 columns too much?

gaming laptop: 16 GB RAM, Ryzen 5 8xxx cpu.

I can share my url to Convex team, if needed. 
https://dashboard.convex.dev/[team]/[project]/[deploymentName]/data?table=[talbename]


What Claude 4.5 said: https://claude.ai/share/e39495d8-7dbb-4835-924d-003f3c1c7fce

Screenshot / gif in comment:
React DevTools Highlight updates when components render


related src code on convex repo: 
https://github.com/get-convex/convex-backend/blob/main/npm-packages/dashboard-common/src/features/data/components/DataView.tsx

https://github.com/get-convex/convex-backend/blob/main/npm-packages/dashboard-common/src/features/data/components/DataContent.tsx
Performance optimization for data dashboard
Shared via Claude, an AI assistant from Anthropic
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