Designing Delta Tables with Liquid Clustering: Real-World Patterns for Data Engineers
Get a short introduction to Liquid Clustering in Databricks.
2026-03-09
2,845 reads
Apache Spark
Engineering a Lakehouse with Azure Databricks with Spark Dataframes
How can we get familiar with Azure Databricks with Spark Dataframes?
2025-02-26
Learning Spark SQL String Functions with Explanations and Code Examples
Learn how to use different Spark SQL string functions to manipulate string data with explanations and code examples.
2024-04-29
Managing Files and Folders with Python – Data Engineering with Fabric
In this article, learn how you can manage files and folders for both full and incremental loading situations.
2024-03-27
3,805 reads
Managed Vs Unmanaged Tables – Data Engineering with Fabric
Learn how to get started with Microsoft Fabric along with the differences between managed and unmanaged tables.
2024-03-20
4,897 reads
Using Spark Jobs for Multiple Lakehouse Maintenance in Microsoft Fabric
I have published videos and articles before about Lakehouse maintenance. In this article I want to address a missing point for a lot of Fabric administrators: How to do maintenance on multiple lakehouses that are located in different workspaces.
2024-01-03
Learn Spark SQL Date and Time Functions
This article covers how to use the different date and time functions when working with Spark SQL.
2023-12-08
Exploring Hive Tables with Spark SQL
In this article, we will look at how to use an Azure Databricks Workspace to explore Hive tables using Spark SQL along with several examples.
2022-12-12
Improving Performance In Spark Using Partitions
In this blog post we are going to show how to optimize your Spark job by partitioning the data correctly. To demonstrate this we are going to use the College Score Card public dataset, which has several key data points from colleges all around the United States. We will compute the average student fees by state with this dataset.
2019-04-12
Ingesting Data From Files With Apache Spark, Part 1
In this post, a data expert teaches us how to take in large data sets using Apache Spark.
2019-04-12
Blogs
Setting Up a Mac for Data Engineering and AI Work
If you work with data pipelines, SQL, notebooks, or machine learning models, a Mac...
Want to look at cloud reporting but not sure what the costs will be?
By ChrisJenkins
Have you been thinking about migrating your reporting to Microsoft Fabric or Snowflake but...
The Joyful Craftsmen and the Revolt BI join forces
The Joyful Craftsmen has become the new owner of Revolt BI. The merger creates...
Forums
SQL Art, Part 4: Happy 4th of July — A British DBA's Guide to Celebrating a War We Don't Talk About
Comments posted to this topic are about the item SQL Art, Part 4: Happy...
Alamat Kantor BCA KCP Galuh Mas Telp:08218154398
WhatsApp:0821-8154-398 Area Street Festival, Ruko No 1 & 1A, CBD, Jl. Galuh Mas Raya,...
Alamat Kantor BCA KCU PONDOK INDAH Telp:08218154398
WhatsApp:0821-8154-398 Wisma BCA Pd. Indah, Jl. Metro Pondok Indah No.10, RT.3/RW.17, Pd. Pinang, Kec....
Question of the Day
Multiple Values Inserted
I have this code on SQL Server 2022. What happens when it runs all at once?
DROP TABLE IF EXISTS dbo.Commission GO CREATE TABLE dbo.Commission (id INT NOT NULL IDENTITY(1,1) CONSTRAINT CommissionPK PRIMARY KEY , salesperson VARCHAR(20) , commission VARCHAR(20) ) GO INSERT dbo.Commission ( salesperson, commission) VALUES ( 'Brian', 12 ), ( 'Brian', 'None' ) GOSee possible answers