我对Snowflake和Azure SQL数据仓库(最近更名为Synapse)之间的差异因素感到好奇。
Snowflake用来强调其优于Azure的DW产品的因素有哪些?
为什么选择Azure还是选择Snowflake?
答案 0 :(得分:3)
到目前为止,我发现了什么: SF =雪花 Sy = Azure Synapse
Sy似乎比SF落后3年。
答案 1 :(得分:1)
The big differences are in scalability. There are limits to the size and compute capacity available to Azure Synapse Analytics. Azure SA has a limit of 128 concurrent queries and for row store type tables it has a size limit of 60TB compressed for one table (No limit for column store tables). There's also a limit to the amount of compute resources you can apply to a particular database. The limitations are listed here..
https://docs.microsoft.com/en-us/azure/sql-data-warehouse/sql-data-warehouse-service-capacity-limits
对于Snowflake,数据库或计算大小没有实际限制。您可以分配仓库(计算)或仓库集群以容纳任何工作量。