Virtual Event
July 30–August 1, 2020
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Saturday, August 1 • 15:40 - 16:10
TiFlash: Make TiKV 10x Faster and HTAP-able - Xiaoyu Ma, PingCAP

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HTAP is a hard problem to deal with due to multiple design conflicts such as workload interference and storage format.
In this topic, I will share the details of TiFlash, which is a columnar engine for TiKV.
It provides consistent, latest and isolated columnar replicas and huge performance improve in analytical workloads. It enables TiDB / TiKV in real-time analytics and HTAP scenarios.
TiFlash relies on multi-raft to archive consistent / scalable heterogeneous replication for a distributed system like TiKV.
In topic I will present
1. Why HTAP is hard
2. How we designed system
3. What's the performance improve

avatar for Xiaoyu Ma

Xiaoyu Ma

Senior Technical Director, PingCAP
Xiaoyu Ma is a tech lead of PingCAP, mainly focus on building real-time analytics products such as TiFlash columnar engine. Before PingCAP, he was the tech lead of BigData infra team at Netease Hangzhou R&D Center and tech lead of SQL platform at Quantcast. He mainly focuses on big... Read More →

Saturday August 1, 2020 15:40 - 16:10 CST
Virtual Room 2