time-series databases

NetEase Cloud Music Tech Team

Oct 27, 2023 · Databases

Corona Technical Series: Time-Series Databases in Corona

The article explains how Corona leverages three time‑series databases—InfluxDB for storing pre‑aggregated user metrics and platform health data, ClickHouse for real‑time multidimensional log analysis with aggregations, and ElasticSearch for full‑text searchable log monitoring—detailing their schema designs and query examples.

ClickHouseCoronaDatabase Architecture

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Corona Technical Series: Time-Series Databases in Corona

Baidu Geek Talk

Sep 15, 2021 · Databases

DB-Engines September 2021 Database Rankings Analysis

The September 2021 DB‑Engines ranking shows longtime leaders Oracle, MySQL and Microsoft SQL Server losing hundreds of points, while MongoDB, Snowflake and ClickHouse surge in popularity, Redis and InfluxDB dominate their niches, and the report stresses that selecting a database should prioritize business needs over mere ranking.

ClickHouseDB-EnginesDatabase Rankings

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DB-Engines September 2021 Database Rankings Analysis