Snowflake 简明教程

Snowflake - Editions

Snowflake 根据用户/公司需求提供四种不同版本。

Snowflake provides four different editions based on users'/company’s requirement.

  1. Standard

  2. Enterprise

  3. Business Critical

  4. Virtual Private Snowflake (VPS)

Standard Edition

它是 Snowflake 的基本版本。在此版本中它提供以下功能：

It is the basic version of Snowflake. It provides the following features in this edition −

  1. Supports complete SQL Data Warehouse

  2. Secure Data Sharing

  3. Premier support for 24×365

  4. Time travel of 1 day

  5. Data Encryption

  6. Dedicated virtual warehouses

  7. Federated Authentication

  8. Database Replication

  9. External Functions support

  10. Snowsight

  11. Supporting user’s own data exchange creation

  12. Data Marketplace Access

Enterprise Edition

它是 Standard+ 版本，即 Standard 版本的所有功能加上以下附加功能：

It is Standard+ edition i.e. all features of Standard edition plus following additional features −

  1. Multi-cluster warehouses

  2. Time travel up to 90 days

  3. Encryption key changes annually

  4. Materialized Views

  5. Search Optimization Services

  6. Dynamic Data Masking

  7. External Data Tokenization

Business Critical Edition

它是 Enterprise+ 版本，即 Enterprise 和 Standard 版本的所有功能加上以下附加功能：

It is Enterprise+ edition, i.e., all features of Enterprise and Standard edition plus following additional features −

  1. HIPPA support

  2. PCI compliance

  3. Data Encryption everywhere

  4. AWS Private Link Support

  5. Azure Private Link Support

  6. Database Failover and fallback

Virtual Private Snowflake (VPS) Edition

它是 Business Critical+ 版本，是最高级版本。它支持 Snowflake 的所有产品。

It is Business Critical+ edition and the most advanced version. It supports all the offerings of Snowflake.

  1. Customer dedicated virtual servers where the encryption key is in memory.

  2. Customer dedicated metadata store.