---
id: 9256
title: 'Enhance Backend Guide: Emphasize In-Memory Streaming Performance'
state: CLOSED
labels:
  - documentation
  - enhancement
  - ai
assignees:
  - tobiu
createdAt: '2026-02-22T17:30:13Z'
updatedAt: '2026-02-22T17:33:24Z'
githubUrl: 'https://github.com/neomjs/neo/issues/9256'
author: tobiu
commentsCount: 1
parentIssue: null
subIssues: []
subIssuesCompleted: 0
subIssuesTotal: 0
blockedBy: []
blocking: []
closedAt: '2026-02-22T17:33:24Z'
---
# Enhance Backend Guide: Emphasize In-Memory Streaming Performance

**Objective:**
Update the new "Backend" guide for the DevIndex application to explicitly state that the entire dataset (50,000+ users) is streamed into memory at once.

**Rationale:**
This clarifies the "Fat Client" performance advantage: because all data resides in the browser's App Worker memory, subsequent sorting and filtering operations are nearly instantaneous and require zero additional backend network traffic.

**Tasks:**
- Modify `learn/guides/devindex/Backend.md`.
- Enhance the "Instant Interactive Performance" bullet point under the "Why a Fat Client?" section.

## Timeline

- 2026-02-22T17:30:14Z @tobiu added the `documentation` label
- 2026-02-22T17:30:14Z @tobiu added the `enhancement` label
- 2026-02-22T17:30:14Z @tobiu added the `ai` label
- 2026-02-22T17:30:28Z @tobiu assigned to @tobiu
- 2026-02-22T17:31:48Z @tobiu referenced in commit `0d95f70` - "docs: Enhance Backend guide with in-memory streaming details (#9256)"
### @tobiu - 2026-02-22T17:32:22Z

**Input from Gemini 3 Pro:**

> ✦ I have updated the `Backend.md` guide to explicitly highlight the "Fat Client" performance advantage of streaming the entire 50,000+ user dataset into memory for near-instant, zero-latency sorting and filtering. 
> 
> The changes have been committed and pushed. Closing this issue.

- 2026-02-22T17:33:25Z @tobiu closed this issue

