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Latest from Baidu Maps Tech Team

42 recent articles

Baidu Maps Tech Team

Jan 13, 2016 · Mobile Development

How Baidu Maps iPhone Team Optimized App Size with Bitcode and App Thinning

This article explains how Baidu Maps' iPhone client enabled Bitcode and leveraged Apple's App Thinning to reduce binary size, detailing the 64‑bit transition, the bitcode enable process, analysis with otool, a custom Python check script, and post‑thinning validation steps.

App ThinningBaidu MapsBitcode

0 likes · 7 min read

How Baidu Maps iPhone Team Optimized App Size with Bitcode and App Thinning

Baidu Maps Tech Team

Jan 6, 2016 · Big Data

How Baidu Maps Scales Billion‑Row OLAP Queries with Apache Kylin

Baidu Maps’ Data Intelligence team built a large‑scale OLAP platform using Apache Kylin, detailing the challenges of multi‑dimensional analysis on billions of rows, the architecture, custom extensions for task, resource, and monitoring management, and performance optimizations that achieve millisecond‑level SQL responses.

Apache KylinBig DataData Warehouse

0 likes · 21 min read

How Baidu Maps Scales Billion‑Row OLAP Queries with Apache Kylin