Data Conference Databasea Query.Farm index
Speakers

Koji Annoura

Employers on the program

  1. 2026Knowledge Graph Architect1 talk
  2. 2026Independent1 talk
Events4
Conferences4
Talks4
Years active2025–2026
Talk freshness1003 different talks in 3 · 3 circuits, 24 monthsMiles between events8,1084 in-person events · 4 countries

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.

JanFebMarAprMayJunJulAugSepOctNovDecPGConf IndiaPGConf IndiaFOSS4GFOSS4GPGConf.AsiaPGConf.Asia
Held in the past 12 months Next 12 months Today, Nov 9, 2026

Appearances by year

201920202021202220232024202520262027
  • Community Over Code (formerly ApacheCon)
  • FOSS4G
  • PGConf India
  • PGConf.Asia

Talks

DateEventConferenceRoleTitleLinks
Nov 17, 2026PGConf.Asia 2026PGConf.AsiaspeakerBeyond Vector Search: Graph-Augmented RAG with PostgreSQL SQL/PGQ
as Knowledge Graph Architect

Vector search is now a common starting point for Retrieval-Augmented Generation.

Aug 30, 2026FOSS4G 2026FOSS4GspeakerFrom Map Layers to Knowledge Models: Extending Open GIS

Open-source GIS tools such as QGIS and PostGIS excel at spatial analysis, but in earthquake-prone regions like Japan, layered maps alone are often insufficient.

Mar 11, 2026PGConf India 2026PGConf IndiaspeakerFair Coffee, Fair Data: Practical Bias Detection in Coffee Supply Chains with PostgreSQL
as Independent
SlidesVideo
Jul 25, 2025Community Over Code Asia 2025Community Over Code (formerly ApacheCon)speakerApache Hop: Integrating LLMs, Graph Databases & SpreadsheetsVideo

Frequent co-speakers

SpeakerShared eventsShared talksLast together
Hari Kiran2—2026
Hari Prasad2—2026
Max Yang2—2026
Neeta Goel2—2026
Nikhil Chawla2—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.