ScyllaDB

2020年8月26日 (三) 02:46的版本

ScyllaDB 是用 C++ 重写的 Apache Cassandra，完全兼容 Cassandra，每节点每秒处理 100 万 TPS。使用的 Seastar 高性能 C++ 框架，每节点每秒处理 700万 HTTP 请求，AGPL许可协议。

简介

Scylla is Next Generation NoSQL.

The Real-Time Big Data Database, Scale-up performance of 1,000,000s of OPS per node, scale-out to hundreds of nodes and 99% latency of <1 msec.

Apache Cassandra 和 Amazon DynamoDB 的替代产品。

功能

安装

指南

• MongoDB to Cassandra Migrations 参考 DataStax 做 ScyllaDB 企业服务。

项目

• Seastar
• Scylla monitoring with Grafana and Prometheus

用户

• IOTA: Using Scylla for distributed storage of the Tangle
• Stadia Maps: Using Scylla to Serve Maps in Milliseconds
• Opera: Syncing Tens of Millions of Browsers with Scylla
• SAS Institute: Changing All Four Tires While Driving an AdTech Engine at Full Speed
• Zeotap: A Graph of Twenty Billion IDs Built on Scylla and JanusGraph
• ReversingLabs: Serving File Reputation for Twenty Billion Files
• Persosa Connects TV with Real-time Digital Experiences Using Scylla Cloud

>>>更多用户故事

• Yahoo Japan! Replacing 600 Cassandra nodes with just 60 of Scylla.
• Comcast: Sprinting from Cassandra to Scylla 节点数从962减少至78
• IBM Watson
• 蘑菇街

>>>更多用户

图集

• 

  网络

• 

  Cassandra

链接

• ScyllaDB官网
• ScyllaDB @ GitHub
• Seastar官网
• Seastar @ GitHub
• DPDK