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Sohu Tech Products
Sohu Tech Products
Nov 6, 2024 · Operations

Design and Implementation of a Business Operation Log Management System Using Canal and Elasticsearch

The article presents a decoupled business operation log management architecture that uses Alibaba’s Canal to capture MySQL binlog changes, streams them through Kafka, and stores structured before‑and‑after records in Elasticsearch with nested mappings, enabling multi‑table correlation via transaction IDs, visual querying, and reliable rollback without modifying application code.

CanalElasticsearchKafka
0 likes · 12 min read
Design and Implementation of a Business Operation Log Management System Using Canal and Elasticsearch
DeWu Technology
DeWu Technology
Jun 25, 2021 · Information Security

DCheck: Real-time Asset Loss Detection and Prevention System

DCheck is a real‑time asset‑loss detection platform that monitors MySQL binlog and MQ streams, matches upstream and downstream states, and triggers alerts via configurable topics, events, sub‑events and Groovy scripts implementing filter and check logic, while offering rule‑based controls, debugging tips, and proposed enhancements for reliability.

Asset Loss PreventionGroovy ScriptsMessage Queue
0 likes · 11 min read
DCheck: Real-time Asset Loss Detection and Prevention System