TechHacker Noonabout 7 hours ago
How MoEngage Achieved Millisecond Personalization with ScyllaDB
17 min read
MoEngage processes 250K writes per second at 1ms p99 latency using ScyllaDB to support real-time personalization across 200TB+ data. The system replaces Elasticsearch for live user interactions, enabling instant response to customer events. This supports dynamic content delivery at scale for marketing campaigns.
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