Ce Gao

@gaocegege

Cofounder @TensorChord

Joined January 2024

About

I am an AI infrastructure software engineer, and my current focus is on pgvecto.rs, a vector database implemented in Postgres.

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Ce Gao's blogs

VectorChord | Vector Search in Postgresblog.vectorchord.ai9 posts

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Recently published

blog.vectorchord.ai

Do we really need a specialized vector database? (2023)

Notice: This article, originally published in 2023, discusses the relevance and necessity of specialized vector databases, particularly in relation to Postgres and its capabilities. For further insights and discussions on this topic, please refer to ...

Feb 18, 202513 min read

blog.vectorchord.ai

VectorChord: Store 400k Vectors for $1 in PostgreSQL

We’re pleased to announce our new vector search extension for PostgreSQL, providing a highly cost-effective way to manage large vectors. Using VectorChord, you can achieve a QPS of 131 with 0.95 precision on 100 million 768-dimensional vectors for th...

Dec 5, 20246 min read

blog.vectorchord.ai

Introducing PGVecto.rs Cloud - Scalable Vector Search in PostgreSQL, Now in the Cloud

In an exciting development, we are thrilled to announce the launch of PGVecto.rs Cloud - bringing the power of scalable vector search to your PostgreSQL databases, now available as a fully managed cloud service. PGVecto.rs is a pioneering Postgres ex...

Aug 2, 20242 min read

blog.vectorchord.ai

My binary vector search is better than your FP32 vectors

Within the field of vector search, an intriguing development has arisen: binary vector search. This approach shows promise in tackling the long-standing issue of memory consumption by achieving a remarkable 30x reduction. However, a critical aspect t...

Mar 22, 20246 min read

blog.vectorchord.ai

pgvector vs. pgvecto.rs in 2024: A Comprehensive Comparison for Vector Search in PostgreSQL

pgvector and pgvecto.rs are both vector search extensions designed to enhance the capabilities of PostgreSQL. These extensions revolutionize the way vector search is performed within the database, providing scalable, low-latency, and hybrid-enabled s...

Mar 19, 20247 min read

Ce Gao

About

Available for

Ce Gao's blogs

Recently published

Do we really need a specialized vector database? (2023)

VectorChord: Store 400k Vectors for $1 in PostgreSQL

Introducing PGVecto.rs Cloud - Scalable Vector Search in PostgreSQL, Now in the Cloud

My binary vector search is better than your FP32 vectors

pgvector vs. pgvecto.rs in 2024: A Comprehensive Comparison for Vector Search in PostgreSQL

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Ce Gao

About

Available for

Ce Gao's blogs

Recently published

Do we really need a specialized vector database? (2023)

VectorChord: Store 400k Vectors for $1 in PostgreSQL

Introducing PGVecto.rs Cloud - Scalable Vector Search in PostgreSQL, Now in the Cloud

My binary vector search is better than your FP32 vectors

pgvector vs. pgvecto.rs in 2024: A Comprehensive Comparison for Vector Search in PostgreSQL