Question : Does PostgreSQL support any kind of sparse index that would be useful for indexing only the first and […]
Tag: big-data
Data lake or data warehouse first?
Question : I have been confused whether to create a data lake or a data warehouse and hope some experienced […]
Indexing first and last item of a series only
Question : Does PostgreSQL support any kind of sparse index that would be useful for indexing only the first and […]
Can I try SQL Server BIG Data Cluster for free?
Question : I can not find information about test SQL Server Big Data Cluster in a development environment. We have […]