Snowflake Public Data (Free)

This listing provides the entirety of the broad suite of public domain datasets, curated and maintained by Snowflake to ensure long-term stability and access.  This data product provides a foundational layer of financial market, economic, and demographic data published by reliable sources, saving your organization countless hours of data preparation and pipeline management.

This listing is available in two tiers to meet your organization's needs:

**Paid Version with 60-day free trial (**[link](https://app.snowflake.com/marketplace/listing/GZTSZ290BUXPL)**): For Production Use & Time-Sensitive Analysis**

- Includes everything in the free tier but with no data lag, providing the most current information available. Recommended for consistent use cases like production pipeline engineering where fresh data is critical.
- **High-Frequency Refreshes:** Select datasets are updated as frequently as every hour.
- **Point-in-Time History:** Auditable records of how data has changed, enabling accurate backtesting and analysis.
- **Enterprise Support & Guarantees:** Includes dedicated technical support and backwards compatibility for data schemas.

**Free Version (this listing): For Proof of Concept & Development**

- Provides access to our core collection of datasets with a one-quarter (3-month) lag.
- Ideal for exploring data schemas, building initial models, and validating use cases without financial commitment.

The data is delivered through Snowflake’s Secure Data Sharing technology, providing you access to  live, ready-to-query data without the costs and complexities of traditional ETL processes or API maintenance. The data can be easily joined with your own datasets to unlock new insights.

**Key Benefits:**

- **Reduce Integration Costs for Public Data Sources:** Replace ETL with direct, governed access to ready-to-query data.
- **Access Fresh Data Automatically:** This listing provides access to data with a 3-month lag. When new data becomes available, the dataset is automatically updated without the need to copy or move data.
- **Focus on Insights, Not Data Engineering:** All datasets are cleaned and conformed to a [unified, consistent schema](https://data-docs.snowflake.com/intro/concepts/unified-schema/), making them immediately joinable and analytics-ready.
- **Comprehensive Coverage:** Gain a holistic view of the public data landscape with an all-in-one product covering finance, market intelligence, macroeconomic trends, health & insurance, weather, demographics, and technology innovation. 

**Datasets Included:**

This product aggregates data from dozens of leading public sources into a single, easily accessible location. Key categories include:

**Financial & Economics:** A comprehensive collection for macroeconomic analysis, investment research, and risk modeling.

- **Providers Include:** U.S. Securities and Exchange Commission (SEC), Nasdaq, Federal Reserve (Fed), Bureau of Labor Statistics (BLS), US Bureau of Economic Analysis (BEA), Federal Deposit Insurance Corporation (FDIC), Internal Revenue Service (IRS), World Bank, Bank for International Settlements (BIS), and more.
- **Data Includes:** Four Corporate [filings](https://data-docs.snowflake.com/foundations/products/sec-filings/) (10-Ks, 10-Qs, 13-Fs) optimized for LLM use cases, daily stock prices and trading volumes, key economic indicators (CPI, GDP, unemployment, advance monthly retail sales, wages and salaries, etc.), foreign exchange rates, interest rates, and detailed banking sector metrics.

**Global Government, Demographics & Geospatial:** Essential socioeconomic and geospatial context to enrich your customer and operational data.

- **Providers Include:** US Census Bureau, US Department of Transportation (DOT), US Treasury, World Trade Organization (WTO), International Labour Organization (ILO), National Address Database, and SAM.gov.
- **Data Includes:** Detailed population demographics, government spending and contracts, international trade flows and tariffs, domestic flight activity, US addresses and POIs, and economic data at multiple geographic levels (national, state, county, zip code).

**Health & Insurance:** Access valuable data for healthcare analytics, insurance underwriting, and life sciences research.

- **Providers Include:** Centers for Medicare & Medicaid Services (CMS), National Plan and Provider Enumeration System (NPPES), Federal Emergency Management Agency (FEMA), and the US Department of Labor (DOL).
- **Data Includes:** Healthcare provider credentials and affiliations, Medicare taxonomy codes, insurance claims data (such as from the National Flood Insurance Program), and policy details for employee benefit plans. 

**Weather & Environmental:** Critical data for ESG reporting, climate risk assessment, and supply chain analysis.

- **Providers Include:** National Oceanic and Atmospheric Administration (NOAA), Federal Emergency Management Agency (FEMA), Energy Information Administration (EIA), and Climate Watch.
- **Data Includes:** Historical weather data (temperature, precipitation), greenhouse gas emissions by country and sector, FEMA disaster declarations, National Flood Insurance Program (NFIP) claims, and energy production/consumption statistics.

**Tech & AI:** Essential data for tracking innovation, software development trends, and the AI landscape.

- **Data Includes:** Patent Grants, Government Contracts, OpenAlex academic research data, GitHub Archive events, and more.

Complete data sources can be found [here](https://data-docs.snowflake.com/foundations/sources/).

原始信息汇总

Snowflake Public Data (Free) 数据集概述

数据集基本信息

• 数据集名称: Snowflake Public Data (Free)
• 提供商: Snowflake Public Data Products
• 访问权限: 免费
• 数据更新频率: 每季度
• 数据延迟: 一个季度（3个月）

数据集描述

该数据集提供广泛的公共领域数据集套件，由Snowflake策划和维护，确保长期稳定性和访问。该数据产品提供由可靠来源发布的金融市场、经济和人口统计数据的基础层，为组织节省大量数据准备和管道管理时间。

版本区别

免费版本（当前列表）

• 适用于概念验证和开发
• 提供核心数据集访问，数据延迟为一个季度
• 适合探索数据模式、构建初始模型和验证用例

付费版本（60天免费试用）

• 适用于生产使用和时间敏感分析
• 无数据延迟，提供最新可用信息
• 高频更新：部分数据集每小时更新
• 时间点历史记录：数据变更的可审计记录
• 企业支持和保证：包括专门技术支持和数据模式向后兼容性

数据交付方式

通过Snowflake的安全数据共享技术交付，提供实时、可查询的数据访问，无需传统ETL流程或API维护的成本和复杂性。

核心优势

• 降低公共数据源的集成成本：用直接、受治理的访问替代ETL
• 自动访问新鲜数据：新数据可用时自动更新，无需复制或移动数据
• 专注于洞察而非数据工程：所有数据集都经过清理并符合统一、一致的架构
• 全面覆盖：涵盖金融、市场情报、宏观经济趋势、健康与保险、天气、人口统计和技术创新

包含的数据集类别

金融与经济学

• 数据提供者: 美国证券交易委员会（SEC）、纳斯达克、美联储、劳工统计局（BLS）、美国经济分析局（BEA）、联邦存款保险公司（FDIC）、美国国税局（IRS）、世界银行、国际清算银行（BIS）等
• 数据内容: 公司文件（10-Ks、10-Qs、13-Fs）、每日股价和交易量、关键经济指标（CPI、GDP、失业率）、外汇汇率、利率、详细银行业指标

全球政府、人口统计和地理空间

• 数据提供者: 美国人口普查局、美国交通部（DOT）、美国财政部、世界贸易组织（WTO）、国际劳工组织（ILO）、国家地址数据库、SAM.gov
• 数据内容: 详细人口统计数据、政府支出和合同、国际贸易流和关税、国内航班活动、美国地址和POI、多级地理经济数据

健康与保险

• 数据提供者: 医疗保险和医疗补助服务中心（CMS）、国家计划和提供者枚举系统（NPPES）、联邦紧急事务管理局（FEMA）、美国劳工部（DOL）
• 数据内容: 医疗保健提供者凭证和隶属关系、医疗保险分类代码、保险索赔数据、员工福利计划政策详情

天气与环境

• 数据提供者: 国家海洋和大气管理局（NOAA）、联邦紧急事务管理局（FEMA）、能源信息管理局（EIA）、Climate Watch
• 数据内容: 历史天气数据、温室气体排放、FEMA灾难声明、国家洪水保险计划索赔、能源生产/消费统计

技术与人工智能

• 数据内容: 专利授权、政府合同、OpenAlex学术研究数据、GitHub存档事件等

业务应用场景

• 投资和对冲基金分析
• 宏观经济分析
• 人口统计客户细分
• 天气和地理空间风险建模
• 供应链和风险管理
• 技术尽职调查

数据字典示例

• 表名: AIRCRAFT_CARRIER_INDEX
• 描述: 提供航空公司列表，包括唯一识别码、名称和关键运营详情
• 字段示例: AIRCRAFT_CARRIER_ID（唯一ID）、CARRIER_NAME（名称）、CARRIER_TYPE（类型）等

云区域可用性

• AWS: 非洲（开普敦）、亚太（雅加达）、亚太（孟买）、亚太（大阪）等45个区域

法律条款

• 类型: 自定义

提供商信息

• 公司: Snowflake
• 描述: AI时代的数据平台，帮助企业在AI数据云上构建、使用和共享数据、应用程序和AI
• 客户: 全球超过11,000家公司，包括数百家世界最大公司