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Snowflake-Labs/pg_lake

pg_lake

pg_lake: Postgres with Iceberg and data lake access

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Builder

Snowflake-Labs

Snowflake-Labs

Snowflake-Labs • individual

Stars

1,535

Using upstream star count

Forks

99

Using upstream fork count

Open Issues

0

Activity Score

0/100

0 commits in 30d

Created

Nov 4, 2025

Project creation date

README Summary

`pg_lake` integrates Iceberg and data lake files into Postgres. With the `pg_lake` extensions, you can use Postgres as a stand-alone lakehouse system that supports transactions and fast queries on Iceberg tables, and can directly work with raw data files in object stores like S3.

Community Evaluation

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AI Dev Skills

Unmapped

Apache Iceberg IntegrationDatabase Extension DevelopmentData Lake ArchitectureData VirtualizationPostgreSQL InternalsSQL Query Processing

Tags

Apache Iceberg IntegrationDatabase Extension DevelopmentData Lake ArchitectureData VirtualizationPostgreSQL InternalsSQL Query ProcessingAWSBenchmarkingDatabaseDockerEmbeddingsEvalsForkedGoogle CloudOpen SourcePlanning / CoT

Taxonomy

AI Trends

Data-Centric AIUnified Analytics Platforms

category

Evals & BenchmarkingAI AgentsRAG & RetrievalMLOps & InfrastructureDev Tools & AutomationCloud & PlatformsLearning Resources

Deployment Context

Self-hostedOn-premiseCloud

Industries

Data EngineeringBusiness IntelligenceFinancial ServicesHealthcare AnalyticsE-commerce Analytics

Modalities

Tabular

Skill Areas

Data Lake ArchitectureDatabase Extension DevelopmentApache Iceberg IntegrationPostgreSQL InternalsData VirtualizationSQL Query Processing

tag

AWSBenchmarkingDatabaseDockerEmbeddingsEvalsForkedGoogle CloudOpen SourcePlanning / CoT

Use Cases

Cross-platform Data AnalyticsData Lake QueryingHybrid Database-Lake ArchitecturesReal-time Analytics on Historical DataData Warehouse Modernization

Recent Activity

Updated 2 months ago

7 Days

0

30 Days

0

90 Days

14

Use heavy asserts in CI; fix heavy assert for NaN/Inf float column bounds (#262)

Naisila Puka • Mar 16, 2026

6796d56

Fix CTAS in SPI assert failure (on top of 254) (#260)

Marco Slot • Mar 16, 2026

0ed9382

Add the option of restart base workers after N milliseconds (#205)

Marco Slot • Mar 16, 2026

8749038

Quality

prototype
Quality
medium
Maturity
prototype

Categories

Evals & BenchmarkingPrimaryRAG & RetrievalMLOps & InfrastructureDev Tools & AutomationCloud & PlatformsLearning ResourcesAI Agents

PM Skills

AI-Native ArchitectureData & EvaluationProduct DiscoveryScale & Reliability

Languages

C100.0%

Timeline

Project created
Nov 4, 2025
Forked
Mar 16, 2026
Your last push
2 months ago
Upstream last push
16 days ago
Tracked since
Mar 16, 2026

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