Using KSQL to flatten nested CDC data from Kafka for use with the JDBC Sink connector.
A data analyst compares Tidyverse's select(ends_with()) in R to achieving similar column filtering in M/Power Query for Power BI/Excel data processing.
The Gamma project simplifies data visualization creation with a new four-step guide, allowing users to upload CSV data and build interactive charts.
A developer shares a coding problem: transforming a flat array of objects into a 2D array grouped by a key, using JavaScript's reduce method.
