In which layer of its architecture does Snowflake store its metadata statistics?
In which layer of its architecture does Snowflake store its metadata statistics?
Snowflake's architecture consists of several layers, including the Storage Layer, Compute Layer, and Cloud Services Layer. The Cloud Services Layer is responsible for various services such as authentication, metadata management, query optimization, and access control. Metadata statistics, which include details about data structures, query performance, and optimization, are part of this management, hence they are stored in the Cloud Services Layer.
Metadata manager is part of Cloud Services layer.
D.Cloud Service Layer
D https://docs.snowflake.com/en/user-guide/intro-key-concepts#database-storage Snowflake manages all aspects of how this data is stored — the organization, file size, structure, compression, metadata, statistics, and other aspects of data storage are handled by Snowflake. The data objects stored by Snowflake are not directly visible nor accessible by customers; they are only accessible through SQL query operations run using Snowflake.
Typo - Answer is C
D is correct
D is correct
D cloud Service Layer
D cloud service layer
Correct
I think option A is correct
D Cloud Service Layer
D Cloud Service Layer of cause
Correct answer should be "C". https://docs.snowflake.com/en/user-guide/intro-key-concepts Database Storage¶ When data is loaded into Snowflake, Snowflake reorganizes that data into its internal optimized, compressed, columnar format. Snowflake stores this optimized data in cloud storage. Snowflake manages all aspects of how this data is stored — the organization, file size, structure, compression, metadata, statistics, and other aspects of data storage are handled by Snowflake. The data objects stored by Snowflake are not directly visible nor accessible by customers; they are only accessible through SQL query operations run using Snowflake.
D is correct
Cloud service layer
Cloud Service layer stores metadata of queries for optimization.