
Debugging Kafka Consumer Rebalancing Issue
I would like to share a debugging session we had for an issue related to Kafka consumer rebalancing. A few days ago we got an alert that the Shaadi Metric Beat (SMB) consumer lag is consistently increasing. The APM of the service showed that the service is going on and off. The container of the…

Movin’ Data is a Dream
Search is a big feature at Shaadi.com. It helps our matchmaking algorithms bring out the best matches and it gets our customers closer to finding their partners based on their preferences. Almost two years ago, our search was running on Solr and MySQL. Data sync between these two systems was rough. We had to sync…