kimutanskのブックマーク - はてなブックマーク

Advanced Time Series with Cassandra | Datastax
Cassandra is an excellent fit for time series data, and it's widely used for storing many types of data that follow the time series pattern: performance metrics, fleet tracking, sensor data, logs, financial data (pricing and ratings histories), user activity, and so on. A great introduction to this topic is Kelley Reynolds' Basic Time Series with Cassandra. If you haven't read that yet, I highly r
kimutansk 2013/07/08
TimeLine Column Familyの方式がとりあえず使いやすいんですかね。

cassandra

TimeSeries
リンク
DataStax for Developers | DataStax
DATASTAX FOR DEVELOPERSLearn How to Succeed with Apache Cassandra® Build your next-generation applications with the NoSQL database that has proven high performance, linear scalability and zero downtime across on-premises, hybrid, and multi-cloud environments.
kimutansk 2013/06/08
RedisからCassandraへの移行事例。hi1.4xlargeのSSDインスタンスを12ノード使って1.2TB保存。ディスクの利用率は意外に低いんですね。

cassandra

infrastructure
リンク
What’s new in Cassandra 1.0: Performance | Datastax
Astra DB gives JavaScript developers a complete data API and out-of-the-box integrations that make it easier to build production RAG apps with high relevancy and low latency.
kimutansk 2012/09/26
performance

cassandra

nosql

java
リンク
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