mikulskibartosz.name
Start here
About me
Twitter
Mastodon
Hire me
Bartosz Mikulski
Leveraging AI to drive growth and innovation
All Stories
Definition of done for data engineers
When can data engineers be sure that they have done the task?
Don't learn another programming language
Should you learn a new programming language this year?
How to read from SQL table in PySpark using a query instead of specifying a table
Fetching data using a SQL query in PySpark
How to restart a stuck Airflow DAG
What to do when an Airflow DAG gets stuck and does not want to run
Why does the DayOfWeekSensor exist in Airflow?
How to make an Airflow DAG wait until a specified day of the week
Send SMS from an Airflow DAG using AWS SNS
How to configure SNS subscription to send SMS messages and use Airflow to send them
How to emulate temporary tables in Athena
Use CTAS to create a temporary table in Athena
How to enable S3 bucket versioning using Terraform
How to configure Define S3 bucket versioning in Terraform
How to get a notification when a new file is uploaded to an S3 bucket
Get a Slack notification when a file is uploaded to an S3 bucket
Get an XCom value in the Airflow on_failure_callback function
How to get the task instance in the on_failure_callback to get access to XCom
Add the row insertion time to a MySQL table
Automatically add the insertion and update time in MySQL
Best practices about partitioning data in S3 by date
How to partition data in S3 by date in a way that makes your life easier
« Prev
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
Next »