Azure DWH part 15: PolyBase and Azure Data Lake
In this article, we will learn how to query a csv file stored in the Data Lake using PolyBase.
In this article, we will learn how to query a csv file stored in the Data Lake using PolyBase.
Azure Cosmos DB is the latest data service offering from Microsoft. Azure Cosmos DB is a super set of DocumentDB and provides a new set of capabilities. These capabilities make Azure Cosmos DB stand out from other members in the NoSQL database family.
A successful launch, and recovery, of SQL Server running below a balloon.
One of the new features of SQL Server 2016 is the ability to time travel in your databases and visit a specific table at a specific point of time in history. You can also use this feature to audit changes or “undo” whole data warehouse updates.
In this article, Grant Fritchey looks at the need to ‘shift left’ the database and associated database testing, while keeping sensitive data secure when it is outside the production...
Phil Factor shows how to use the Mann-Whitney U test in SQL to to find out whether two samples come from the same distribution.
Today Steve Jones looks at possible ways to improve log shipping and asks for your input as well.
Learn how to begin assembling your functions and code into modules you can easily call from any session.
Every PostgreSQL migration eventually hits the same fork in the road. The database is...
By Steve Jones
I’m off on vacation today. Which is a little weird as I just got...
By Arun Sirpal
Every DBA has a box like this. Sitting untouched for months. Nobody’s proud of...
Wa:0818-751-777 Menara BCA, Grand Indonesia, Jl. M.H. Thamrin No.1, RT.1/RW.5, Menteng, Kec. Menteng, Kota...
Comments posted to this topic are about the item Have you done a Mid...
Comments posted to this topic are about the item From SQL Server On-Premises to...
In the original Independence Day movie (1996), what type of computer did Jeff Goldblum use to connect to the alien mainframe? Take a guess, don't look it up or ask AI.
See possible answers