BestHub
Sign in
Tagged articles

Tempo

4 articles · Page 1 of 1
Random Bulletin
Random Bulletin
Aug 21, 2026 · Operations

Scaling Link Tracing Storage: From Centralized Elasticsearch to Tiered Architecture

The article analyzes why storing massive tracing spans in a single Elasticsearch cluster fails at high QPS, outlines the four key challenges of trace data, and presents a three‑step engineering solution—sampling, hot‑warm‑cold tiered storage, and separating indexes from span payloads—while comparing major back‑ends such as Elasticsearch, Cassandra, ClickHouse, and Tempo.

ClickHouseElasticsearchTempo
0 likes · 19 min read
Scaling Link Tracing Storage: From Centralized Elasticsearch to Tiered Architecture
Machine Heart
Machine Heart
Aug 14, 2026 · Artificial Intelligence

Open‑Source Dots3‑Note: From IMO Full‑Score Math to Real‑World Long‑Term Tasks

The article introduces the open‑source preview of XiaoHongShu's 280B‑parameter, 512K‑context multimodal model Dots3‑Note, details its benchmark superiority over larger models, showcases its performance on complex long‑term tasks such as games, ARC‑AGI, home‑renovation planning, and VisionOS app development, and explains the novel TEMPO training and self‑critiquing mechanisms that enable sustained learning and self‑evaluation.

BenchmarkTempodots3-note
0 likes · 13 min read
Open‑Source Dots3‑Note: From IMO Full‑Score Math to Real‑World Long‑Term Tasks