Azure Databricks – Adding Libraries
It is a really common requirement to add specific libraries to databricks. Libraries can be written in Python, Java, Scala, and R. You can upload Java, Scala, and Python...
2020-11-03
40 reads
It is a really common requirement to add specific libraries to databricks. Libraries can be written in Python, Java, Scala, and R. You can upload Java, Scala, and Python...
2020-11-03
40 reads
The key vault should always be a core component of your Azure design because we can store keys, secrets, certicates thus abstract / hide the true connection string within...
2020-10-28
51 reads
Before discussing why you would want to pin a cluster it would be useful to understand the different states of a cluster. We can have: I usually have “auto...
2020-10-22
125 reads
A very common approach is to query data straight from Databricks via Power BI. For this you need Databricks token and the JDBC address URL. This is found within...
2020-10-20
45 reads
Data engineers, pipe line developers, general data enthusiasts will be spending most of their time within a notebook. Here you develop your code, nice visualisations and commentary boxes are...
2020-10-14
50 reads
I have spent many long weekends getting stuck into Azure Databricks, plenty of time to understand the core functionality from mounting storage, streaming data, knowing the delta lake and...
2020-10-06
175 reads
When it comes to database backups for IaaS based Azure SQL Servers you have 3 options. Automated Backups, both V1 and V2 depending on the SQL Server version. Azure...
2020-09-16
28 reads
Warning, this is a longer post from me than usual. The title is a mouthful and so is this post. In the past I have linked to blog posts...
2020-09-09
321 reads
Last month I gave a presentation to The PASS Hybrid VG https://hybrid.pass.org/. Now is a good time to become “cloud ready” as a DBA and my presentation gives a...
2020-09-03
53 reads
One of the main benefits of configuring active geo-replication for Azure SQL Database is leveraging the read-only endpoint, a good technique to split away read only activity from OLTP...
2020-08-25
151 reads
By Steve Jones
Thanks for attending my sessions. Resources below: Slides: Using Data API Builder GitHub repo: ...
By Steve Jones
Thanks to everyone that attended my sessions at VS Live San Diego yesterday. It...
By Steve Jones
I was creating a question on sp_readerrorlog and realized that this procedure is different...
Comments posted to this topic are about the item Implementing Type 4 Slowly Changing...
Comments posted to this topic are about the item The Disabled Index
Comments posted to this topic are about the item Server-Level Table sizes
I run this code on SQL Server 2022.
CREATE TABLE Drink
(
drinkid INT NOT NULL
CONSTRAINT DrinkPK PRIMARY KEY CLUSTERED,
drinkname VARCHAR(20),
rating NUMERIC(2, 1)
)
GO
INSERT INTO Drink
(
drinkid,
drinkname,
rating
)
VALUES
(1, 'Margarita', 4.5),
(2, 'Mojito', 4.3),
(3, 'Old Fashioned', 4.7),
(4, 'Martini', 4.4),
(5, 'Cosmopolitan', 4.2)
GO
ALTER INDEX drinkpk ON dbo.drink DISABLE
GO
SELECT * FROM dbo.Drink
GO
What is the result? See possible answers