#veri boru hatları

DEV Community

OLTP vs OLAP: How Transactional and Analytical Systems Power Modern Data

Discover why mixing transactional and analytical systems can sink performance, and how to architect pipelines that turn raw data into real-time business insights without bottlenecks or breakdowns.

May 4, 2026

DEV Community

How to safely ingest MongoDB into Delta Lake without schema headaches

MongoDB’s flexible schema often breaks ETL pipelines into Delta Lake. A new open-source tool replaces manual fixes with automatic validation and dead-letter queues, preventing silent failures and on-call fires at 11 PM.