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SEZNAM - The Google of Czechia
Seznam.cz, often called the 'Google of Czechia,' commands over 25% of the Czech searchmarket. Offering an impressive array of 50 services including search, maps, email, and news,Seznam.cz has tailored its offerings to meet the unique needs of Czech users. When faced withan urgent need to build a 3MW data center in just 12 months, Seznam.cz turned to Legrand forinnovative solutions, transforming a crisis into an opportunity for sustainable growth.
Partnering with Legrand to complete this project in such a short timeframe was a testament to both teams' dedication and innovative spirit. The new data center not only meets our current needs but also positions us for future growth!
The Challenge
In January 2023, Seznam.cz's primary hosting partner unexpectedly terminated their contract, citing capacity issues. This left Seznam.cz with a critical challenge:
- Construct a new 3MW data center from scratch within 12 months
- Avoid service disruptions for millions of Czech users
- Maintain commitment to sustainability while integrating cutting-edge technologies
- Ensure scalability for future growth and emerging technologies like AI
- Implement advanced power management and cooling solutions in a limited timeframe
The Solution: Legrand's Comprehensive Approach
Legrand partnered with Seznam.cz to deliver a state-of-the-art, sustainable data center solutionthat met their tight deadline while prioritizing efficiency and future-readiness:
Two main rooms - one immediately operational, one reserved for future expansion
Infrastructure ready to support high-density computing and AI workloads
Advanced Power Management
Raritan's PX3-5000 intelligent PDUs, providing:
- Real-time power monitoring at the outlet level
- Remote power control for enhanced efficiency
- Environmental sensors for comprehensive data center health monitoring
Integration with Seznam.cz's DCIM system for centralized management and analytics
Innovative Power Management
Starline busway system for flexible and scalable power distribution, allowing for easy future expansions
Four independent power feeds for enhanced reliability and redundancy
Optimized Space Utilization
Custom-designed ODF racks to maximize space efficiency
Pre-connected fiber solutions for rapid deployment and reduced installation time
Cablofil wire mesh cable management system for organized and accessible cabling
Results
- PUE of 1.15, placing it among the top 10% most efficient data centers globally
- 30% reduction in energy costs compared to the previous facility
- 99.999% uptime achieved in the first six months of operation
- Capacity to support a 40% increase in daily active users without additional infrastructure
- Projected 15% reduction in operational costs through future grid integration
Key Takeaways
- Crisis as opportunity:
The urgent need for a new data center drove innovation and efficiency improvements, showcasing Legrand's ability to deliver under pressure. - Sustainability pays off:
Green technologies reduced costs and opened new revenue streams, including potential grid integration for additional income. - Strategic partnerships are crucial:
The collaboration between Seznam.cz and Legrand was key to meeting the tight deadline and implementing advanced solutions that exceeded expectations. - Long-term thinking in fast-paced environments:
Despite time pressure, the solution provided by Legrand allowed Seznam.cz to plan for future expansion and technological shifts, including AI readiness. - Integrated solutions deliver superior results:
Legrand's comprehensive approach,combining power, cooling, and space management solutions, resulted in a highly efficient and flexible data center.
Legrand Data Centers Solutions
Durable integrated solutions for an infrastructure which can be relied on to perform all circumstances. It is now time to empower your data center with our cutting-edge, highly customizable solutions designed for maximum performance and efficiency.