Yandong Yao
Employers on the program
- 2026Beijing Siwei Zongheng Data Technology Co., Ltd2 talks
- 2020yMatrix Inc1 talk
- 2019Pivotal1 talk
The year around now
Talks in the past 12 months and announced talks ahead, one row per conference, January to December. Hover a mark for the talk.
Appearances by year
- PGConf.Asia
- Postgres Conference (PostgresConf)
- PostgreSQL Conference Europe (PGConf.EU)
Talks
| Date | Event | Conference | Role | Title | Links |
|---|---|---|---|---|---|
| Apr 21, 2026 | Postgres Conference 2026 | Postgres Conference (PostgresConf) | speaker | PostgreSQL Streaming Model: From Implicit to Explicit How Domino Unlocks Continuous Computing as Beijing Siwei Zongheng Data Technology Co., Ltd. YMatrix is a distributed, multi-model database built on PostgreSQL. Domino is its native in-database stream processing engine, enabling true unified batch and…Show lessYMatrix is a distributed, multi-model database built on PostgreSQL. Domino is its native in-database stream processing engine, enabling true unified batch and stream processing. | Slides |
| Apr 21, 2026 | Postgres Conference 2026 | Postgres Conference (PostgresConf) | speaker | YMatrix mxvector: How to implement high performance pluggable vectorized executor in PostgreSQL as Beijing Siwei Zongheng Data Technology Co., Ltd. PostgreSQL's performance in OLAP and HTAP scenarios can be significantly enhanced through a vectorized executor, an optimized execution model tailored for…Show lessPostgreSQL's performance in OLAP and HTAP scenarios can be significantly enhanced through a vectorized executor, an optimized execution model tailored for analytical workloads. | Slides |
| Nov 17, 2020 | PostgresConf.CN & PGConf.Asia 2020 | PGConf.Asia | speaker | large scale time series database based on PostgreSQL for PB scale data as yMatrix Inc. | |
| Oct 15, 2019 | PGConf.EU 2019 (11th PostgreSQL Conference Europe) | PostgreSQL Conference Europe (PGConf.EU) | speaker | How does HashJoin work in PostgreSQL and its derivates as Pivotal HashJoin is one of the most important join implementation method, especially for OLAP databases. This talk covers how HashJoin works in PostgreSQL and its…Show lessHashJoin is one of the most important join implementation method, especially for OLAP databases. This talk covers how HashJoin works in PostgreSQL and its derivates like Greenplum, CitusDB. | Slides |
Frequent co-speakers
| Speaker | Shared events | Shared talks | Last together |
|---|---|---|---|
| Dr. Ibrar Ahmed | 3 | — | 2026 |
| Jim Mlodgenski | 2 | — | 2026 |
| Pat Wright | 2 | — | 2026 |
| Bruce Momjian | 2 | — | 2020 |
| Hans-Jürgen Schönig | 2 | — | 2020 |
| CC Xiong | 1 | 2 | 2026 |
Speakers with the same name are merged into one entry, so this page may combine more than one person. Affiliations are shown as each conference listed them.