VShard — Horizontal Scaling in Tarantool

on YouTube ↗51m

" summary

VShard is an alternative horizontal-scaling module for Tarantool that addresses limitations of the original Shard module. It explains problems with Shard (no co-location of related data, all-or-nothing rebalancing, and expensive shard-function recomputation) and presents VShard’s design to enable flexible data placement and safer, more efficient rebalancing across Tarantool cluster nodes.

AI-written summary · about

" chapters (10)

1. 0:00Introduction
2. 1:32Why horizontal scaling
3. 4:44Tarantool shard problems
4. 7:35Tarantool vshard solution
5. 12:14Balancing in vshard
6. 18:39Data migration granularity
7. 23:22Router availability failover
8. 29:45Monitoring vshard API
9. 35:30Summary vshard benefits
10. 35:54Q&A

" related talks

• 47mVShard — horizontal scaling in TarantoolVladislav Shpilevoy · HighLoad++ Moscow 2018
• 56mUsing Tarantool as a Data Virtualization PlatformK.Osipov, S.Myasnikov · РИТ++ 2016
• 28mSharding: DIY or Out of the Box Solution?Art van Scheppingen · Percona Live Online 2020
• 29mTarantool as a Platform for MicroservicesVladimir Perepelitsa, Anton Reznikov · HighLoad++ 2015
• 36mHorizontal Scaling with VitessDeepthi Sigireddi · Open Source Summit + Embedded Linux Conference + OSPOCon 2021
• 56mSharding: patterns and antipatternsK.Osipov, A.Rybak · HighLoad++ 2014
• 50mApproaches to implementing sharding in modern [No]SQL systemsKonstantin Osipov · Backend Conf 2018
• 51mReplication in Tarantool: Configuration and UsageGeorgiy Kirichenko · HighLoad++ Moscow 2018