46: DataDogのtimeseries storage

DataDogのバックエンドを支えるtimeseries storageについて解説したブログ記事を肴に雑談しました。 Evolving our real-time timeseries storage again: Built in Rust for performance at scale | Datadog About RRDtool Computing accurate percentiles with DDSketch | Datadog GitHub - influxdata/influxdb: Scalable datastore for metrics, events, and real-time analytics Gorilla: A Fast, Scalable, In-Memory Time Series Database Chapters: (00:00) 近況 (02:53) DataDogのtimeseries storage (12:37) 第3世代 mmapを使う (14:36) 第4世代 GoでBtreeを作る (19:36) 第6世代 Rustで統一 (27:05) 最近のTimeseries DB事情 (28:52) 総括 (32:25) Ending

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46: DataDogのtimeseries storage

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