Tech Lunch News
Červencové novinky ze světa dat byly trochu prázdninové a odpočinkové, ale i tak jsme se podívali na pár zajímavých a šikovných demíček, které by se vám mohli hodit.
Co nového...
2023-07-19
6 reads
SSAS Tabular: “SortByColumn property set to invalid column ID”
Recently I was doing a cleanup of one model, and I used Best Practice Analyzer (BPA) in Tabular Editor as a helper. Later, I realized I forgot to set...
2023-06-05 (first published: 2023-05-22)
251 reads
How to refresh Power BI desktop data
Recently we faced the issue on one project to refresh power BI desktop file to update structures.
There could be various reasons why you would like to automate PB desktop...
2023-05-22 (first published: 2023-05-09)
371 reads
SSAS Tabular Error – A device attached to the system is not functioning
I’m working on SSAS Tabular project and suddenly i got following error when I even try to connect to SSAS.
Messages:
“The following system error occurred: A device attached to the...
2023-05-22
49 reads
Data Tester Diary: Jak jsem úspěšně složila ISQTB certifikaci
V Joyful Craftsmen máme skvělý bonus (tzv. SGP), v rámci, kterého se můžeme vzdělávat v určitém tématu a tím se posouvat dopředu. Já jsem si jako Data Tester pro svoje...
2023-03-20
3 reads
JC Bootcamp Stories – Nikola
Od minulého roku jsme spustili náš 4-týdenní Joyful Craftsmen Bootcamp pro budoucí Data Engineers. Jedná se o intenzivní studium přímo u nás v Joyful Craftsmen HUBu, které posouvá datové...
2023-03-14
7 reads
JC Bootcamp Stories – Denisa
Od minulého roku jsme spustili náš 4-týdenní Joyful Craftsmen Bootcamp pro budoucí Data Engineers. Jedná se o intenzivní studium přímo u nás v Joyful Craftsmen HUBu, které posouvá datové...
2023-03-02
21 reads
Power BI Tracker
Znáte ten pocit, kdy jste si přepsali nějakou složitější measure a rádi byste jí vrátili do stavu, jak vypadala před hodinou? Nebo kolega něco upravil ve vašem modelu, ale...
2022-09-22 (first published: 2022-09-21)
12 reads
Azure Synapse Case Study
Let’s introduce our customer and their product
Our client is working in telecommunications providing secure and reliable networks. They are an independent supplier of mobile, data and voice services in...
2022-06-29 (first published: 2022-06-09)
363 reads
Azure Synapse Explained
In this article we would like to give you a high level summary on Azure Synapse.
What it is, what are its strengths and weaknesses observed through our project implementations...
2022-06-06 (first published: 2022-05-13)
445 reads
Blogs
Dynamically Unpivot columns in SQL
By DataOnWheels
Picture this, your data ingestion team has created a table that has the sales...
Friday Basics: RPO and RTO
By Brian Kelley
I did a post last month titled RTO and RPO are myths unless you've...
A New Word: ioia
By Steve Jones
ioia – n.the wish that you could see statistics overlaid on every person you...
Forums
SQL Server Encrypt data into a file, send it and then decrypt
First off, my apologies for what could potentially be a bad title! I am...
Table partitioning best practice
I've inherited a couple of rather large databases from my ex-colleague when I join...
Identifying Customer Buying Pattern in Power BI - Part 2
Comments posted to this topic are about the item Identifying Customer Buying Pattern in...
Question of the Day
Finding Marks
I have marked a few transactions in my code. How can I find out which marks were stored in a transaction log?
See possible answers