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Re:tiDB – Scalable RDBMS Inspired by Google F1 with Support ... by danbruc on Monday September 07, 2015 @06:47AM (#10180916)
Could one of the authors provide some more information about the goals and architecture? Do I understand it correctly that the goal is to implement a relational database on top of one of a couple of different key value stores and aiming, among other things, for drop in compatibility with MySQL? What are expected benefits?

EDIT: The architecture diagram wasn't visible to me before, now that it suddenly appeared things are way more clear.

Re:tiDB – Scalable RDBMS Inspired by Google F1 with Support ... by ngaut on Monday September 07, 2015 @06:57AM (#10180949)
The goal of TiDB is to create fault-tolerant distributed RDBMS. Especially for distributed transaction support. Let developers get benefits without changing any of their existing code.