Viewing profile — baotiao

In 2026, Can AI Modify Database Kernel Code? Rewriting PostgreSQL with Claude Code: Full Page Write vs Doublewrite Buffer, a 3x Performance Gap

Yes, MySQL-DuckDB columned read only node will continuously get data from transactional workload by binlog. Then people will not need to maintain tools like kafka/debezium to sync …

I’m quite certain that if DuckDB had been open-sourced and reached stability around 2020, TiDB would have definitely chosen DuckDB instead of ClickHouse.

We havn't try that before, maybe I will try to combine with mysql-operator later..

Actually, that’s not the case. I also support PostgreSQL products in my professional work. However, specifically regarding this issue—as I mentioned in my article—it is simply easi…

Here is the professional English translation of your analysis, optimized for a technical audience or a blog post: Why I Believe MySQL is More Suited than PostgreSQL for DuckDB Inte…

On this page, we introduce how to implement a read-only Columnar Store (DuckDB) node leveraging the MySQL binlog mechanism. https://github.com/alibaba/AliSQL/blob/master/wiki/duckd…

http://baotiao.github.io/ 130 blog posts. Writing about Database and Distributed system

Inside boost::unordered_flat_map

I think the most interesting part is PolarFS taking full advantage of the emerging techniques like RDMA, NVMe, and SPDK. And the Parallel raft consensus algorithm

Yes I am from the PolarFS team. You can read from the paper that we have compared PolarFS with ceph.

The protocol is interesting, and we will provide the TLA+ proof soon.

Thank you. We will provide our TLA+ proof soon..