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Retail Streaming Platform Processes 1B Events Daily, Boosts Conversion by 47%

About the Client

The client is a fast-growing e-commerce enterprise handling high-volume customer interactions across web and mobile platforms. With increasing traffic and customer expectations for real-time personalization, the existing data infrastructure struggled to keep up with scale and speed requirements. Limited real-time insights impacted customer engagement and revenue growth. To address these challenges, the company partnered with Zymr.

Key Outcomes

1B Events Processed Daily with Sub-Second Latency
47% Increase in Conversion Rates

Business Challenges

The client faced significant challenges in processing and analyzing massive volumes of streaming data in real time. Their legacy systems were not designed to handle event-driven architectures at scale, resulting in delays in customer insights and personalization.

The lack of a unified customer view limited their ability to deliver contextual recommendations. Data silos across platforms made it difficult to track user behavior, preferences, and purchase journeys effectively.

During peak events such as Black Friday, system performance degraded under high traffic loads. This affected inventory visibility, recommendation accuracy, and overall user experience, leading to missed revenue opportunities.

The company required a scalable, real-time data platform capable of handling billions of events while enabling intelligent personalization, efficient inventory routing, and consistent performance under peak loads.

Business Impacts / Key Results Achieved

Zymr implemented a real-time streaming data platform that enabled the client to process large-scale events, unify customer data, and deliver personalized experiences with high performance and reliability.

  • 1B Events Processed Daily with Sub-Second Latency
  • 99.97% Platform Uptime During Peak Events
  • 47% Increase in Conversion Rates
  • $12M Annual Revenue from Personalization
  • Improved Inventory Routing Efficiency

Strategy and Solutions

Zymr designed and deployed a scalable streaming lakehouse architecture to support real-time data processing and advanced analytics for personalization and operational efficiency.

  • Real-Time Streaming Architecture
    Implemented a high-throughput data pipeline using Kafka and Flink to process over 1 billion events daily with minimal latency.
  • Customer 360 Data Platform
    Built a unified customer view by integrating data from multiple touchpoints, enabling accurate personalization and targeting.
  • Personalized Recommendation Engine
    Developed real-time recommendation models to enhance user engagement and increase conversion rates.
  • Inventory Optimization & Routing
    Enabled intelligent inventory routing based on real-time demand and availability to improve fulfillment efficiency.
  • Scalable Lakehouse Implementation
    Designed a modern data lakehouse to support analytics, reporting, and AI-driven insights at scale.
  • Peak Load Optimization
    Ensured system resilience and high availability during high-traffic events like Black Friday with optimized performance tuning.
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