bandwidth monitoring

Ctrip Technology

Feb 27, 2020 · Big Data

Ctrip's Cross‑Datacenter Hadoop Architecture: Design, Implementation, and Lessons Learned

This article details Ctrip's cross‑datacenter Hadoop architecture, covering the evolution of its Hadoop platform, the challenges of multi‑site bandwidth and latency, design choices between multi‑cluster and single‑cluster solutions, and the concrete HDFS, YARN, balancer, migration, monitoring, and throttling implementations that enable transparent, consistent, and efficient multi‑datacenter operations.

Big DataCross‑DataCenterHDFS

0 likes · 15 min read

Ctrip's Cross‑Datacenter Hadoop Architecture: Design, Implementation, and Lessons Learned

Efficient Ops

Aug 15, 2018 · Operations

Why Multi‑Threaded Downloads Spike Bandwidth and How to Diagnose Them

This article examines a real‑world case where a client’s multi‑threaded download caused sudden internet‑outbound bandwidth congestion, details the packet‑level investigation that revealed partial HTTP requests, explains the underlying network traffic analysis architecture, and outlines how automated monitoring and alerts improve operations efficiency.

Network Troubleshootingbandwidth monitoringmulti-threaded download

0 likes · 10 min read

Why Multi‑Threaded Downloads Spike Bandwidth and How to Diagnose Them

Efficient Ops

Apr 13, 2016 · Operations

How Octopux Achieves 99.9% Bandwidth Monitoring Accuracy at Scale

Octopux is an open‑source bandwidth monitoring platform designed by Baishan Cloud to deliver 99.9% data integrity, cross‑operator and cross‑country coverage, minute‑level granularity, and horizontal scalability for tens of thousands of devices, addressing the limitations of traditional tools like Cacti.

InfluxDBOpen Sourcebandwidth monitoring

0 likes · 8 min read

How Octopux Achieves 99.9% Bandwidth Monitoring Accuracy at Scale