TomazTsql | Tomaz Doing BI & DEV With SQL Server & R
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Tomaz Kastrun is a BI / DEV developer and data analyst. With more than 15 years of experience in the field of databases, business warehouses, and development, with a focus on T-SQL programming and query optimization. Follow this blog to get articles on BI & DEV with SQL Server and R, Python, Power BI, Azure, and beyond.
TomazTsql | Tomaz Doing BI & DEV With SQL Server & R
1M ago
You know the feeling after long vacation and finally sitting in front of your favourite UI and even forgot how to write simplest “hello world” or “foo bar” function? Well, we got you covered! The reverse Hello world function is for all the people returning to the office after rather long vacation.
Create the function:
# reverse Hello World
hello_world <- function(print){
if (print == "print"){
print("Hello World")
} else {
cat("\rWell ...")
}
}
And be confused for a split second, when you want to use this function correctly
Welcome back!
As always, the complete code is av ..read more
TomazTsql | Tomaz Doing BI & DEV With SQL Server & R
4M ago
In this Microsoft Fabric series:
Dec 01: What is Microsoft Fabric?
Dec 02: Getting started with Microsoft Fabric
Dec 03: What is lakehouse in Fabric?
Dec 04: Delta lake and delta tables in Microsoft Fabric
Dec 05: Getting data into lakehouse
Dec 06: SQL Analytics endpoint
Dec 07: SQL commands in SQL Analytics endpoint
Dec 08: Using Lakehouse REST API
Dec 09: Building custom environments
Dec 10: Creating Job Spark definition
Dec 11: Starting data science with Microsoft Fabric
Dec 12: Creating data science ..read more
TomazTsql | Tomaz Doing BI & DEV With SQL Server & R
4M ago
In this Microsoft Fabric series:
Dec 01: What is Microsoft Fabric?
Dec 02: Getting started with Microsoft Fabric
Dec 03: What is lakehouse in Fabric?
Dec 04: Delta lake and delta tables in Microsoft Fabric
Dec 05: Getting data into lakehouse
Dec 06: SQL Analytics endpoint
Dec 07: SQL commands in SQL Analytics endpoint
Dec 08: Using Lakehouse REST API
Dec 09: Building custom environments
Dec 10: Creating Job Spark definition
Dec 11: Starting data science with Microsoft Fabric
Dec 12: Creating data science ..read more
TomazTsql | Tomaz Doing BI & DEV With SQL Server & R
4M ago
In this Microsoft Fabric series:
Dec 01: What is Microsoft Fabric?
Dec 02: Getting started with Microsoft Fabric
Dec 03: What is lakehouse in Fabric?
Dec 04: Delta lake and delta tables in Microsoft Fabric
Dec 05: Getting data into lakehouse
Dec 06: SQL Analytics endpoint
Dec 07: SQL commands in SQL Analytics endpoint
Dec 08: Using Lakehouse REST API
Dec 09: Building custom environments
Dec 10: Creating Job Spark definition
Dec 11: Starting data science with Microsoft Fabric
Dec 12: Creating data science ..read more
TomazTsql | Tomaz Doing BI & DEV With SQL Server & R
4M ago
In this Microsoft Fabric series:
Dec 01: What is Microsoft Fabric?
Dec 02: Getting started with Microsoft Fabric
Dec 03: What is lakehouse in Fabric?
Dec 04: Delta lake and delta tables in Microsoft Fabric
Dec 05: Getting data into lakehouse
Dec 06: SQL Analytics endpoint
Dec 07: SQL commands in SQL Analytics endpoint
Dec 08: Using Lakehouse REST API
Dec 09: Building custom environments
Dec 10: Creating Job Spark definition
Dec 11: Starting data science with Microsoft Fabric
Dec 12: Creating data science ..read more
TomazTsql | Tomaz Doing BI & DEV With SQL Server & R
4M ago
In this Microsoft Fabric series:
Dec 01: What is Microsoft Fabric?
Dec 02: Getting started with Microsoft Fabric
Dec 03: What is lakehouse in Fabric?
Dec 04: Delta lake and delta tables in Microsoft Fabric
Dec 05: Getting data into lakehouse
Dec 06: SQL Analytics endpoint
Dec 07: SQL commands in SQL Analytics endpoint
Dec 08: Using Lakehouse REST API
Dec 09: Building custom environments
Dec 10: Creating Job Spark definition
Dec 11: Starting data science with Microsoft Fabric
Dec 12: Creating data science ..read more
TomazTsql | Tomaz Doing BI & DEV With SQL Server & R
4M ago
In this Microsoft Fabric series:
Dec 01: What is Microsoft Fabric?
Dec 02: Getting started with Microsoft Fabric
Dec 03: What is lakehouse in Fabric?
Dec 04: Delta lake and delta tables in Microsoft Fabric
Dec 05: Getting data into lakehouse
Dec 06: SQL Analytics endpoint
Dec 07: SQL commands in SQL Analytics endpoint
Dec 08: Using Lakehouse REST API
Dec 09: Building custom environments
Dec 10: Creating Job Spark definition
Dec 11: Starting data science with Microsoft Fabric
Dec 12: Creating data science ..read more
TomazTsql | Tomaz Doing BI & DEV With SQL Server & R
4M ago
In this Microsoft Fabric series:
Dec 01: What is Microsoft Fabric?
Dec 02: Getting started with Microsoft Fabric
Dec 03: What is lakehouse in Fabric?
Dec 04: Delta lake and delta tables in Microsoft Fabric
Dec 05: Getting data into lakehouse
Dec 06: SQL Analytics endpoint
Dec 07: SQL commands in SQL Analytics endpoint
Dec 08: Using Lakehouse REST API
Dec 09: Building custom environments
Dec 10: Creating Job Spark definition
Dec 11: Starting data science with Microsoft Fabric
Dec 12: Creating data science ..read more
TomazTsql | Tomaz Doing BI & DEV With SQL Server & R
4M ago
In this Microsoft Fabric series:
Dec 01: What is Microsoft Fabric?
Dec 02: Getting started with Microsoft Fabric
Dec 03: What is lakehouse in Fabric?
Dec 04: Delta lake and delta tables in Microsoft Fabric
Dec 05: Getting data into lakehouse
Dec 06: SQL Analytics endpoint
Dec 07: SQL commands in SQL Analytics endpoint
Dec 08: Using Lakehouse REST API
Dec 09: Building custom environments
Dec 10: Creating Job Spark definition
Dec 11: Starting data science with Microsoft Fabric
Dec 12: Creating data science expe ..read more
TomazTsql | Tomaz Doing BI & DEV With SQL Server & R
4M ago
In this Microsoft Fabric series:
Dec 01: What is Microsoft Fabric?
Dec 02: Getting started with Microsoft Fabric
Dec 03: What is lakehouse in Fabric?
Dec 04: Delta lake and delta tables in Microsoft Fabric
Dec 05: Getting data into lakehouse
Dec 06: SQL Analytics endpoint
Dec 07: SQL commands in SQL Analytics endpoint
Dec 08: Using Lakehouse REST API
Dec 09: Building custom environments
Dec 10: Creating Job Spark definition
Dec 11: Starting data science with Microsoft Fabric
We have started working with the data ..read more