A German blockchain staking provider has expanded its presence in Europe by deploying Solana validation nodes in Germany, France, and the Netherlands.The project helps meet the increasing demand for decentralized apps by using Solana’s fast processing power. The focus was on improving decentralization, performance, and creating an independent RPC node for fast blockchain data access.
Expanding the network meant solving many technical and operational challenges. The team aimed to deploy validator nodes across several European countries to boost decentralization and lower risks from centralized setups. Keeping the validator nodes running smoothly with minimal downtime was crucial, along with fast transaction processing and seamless syncing with the Solana network. The RPC node needed to handle many requests quickly while keeping latency low. Security measures were also essential to guard against DDoS attacks, unauthorized access, and other threats.
Solution
To carry out this expansion, the provider worked with INTROSERV, a company with strong experience in building high-performance server infrastructure in Europe.
Geographic Deployment
Validator nodes were deployed in Germany, using a central European data center with a reliable network environment suitable for blockchain operations. In the Netherlands, the RPC node was set up in a modern data center equipped with AMD EPYC Gen 5 “Turin” processors and redundant network connections. In France, validator nodes were installed in two different cities to improve availability and geographic diversity.
Hardware Specifications
Validator Nodes (Germany, France)
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CPU: AMD EPYC GENOA 9254 (24 cores / 48 threads, 2.9-3.9 GHz)
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Memory: 256 GB ECC DDR5
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Storage:
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Network: 10 Gbps unmetered
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Security: Anti-DDoS protection
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OS: Ubuntu Server 24.04
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Backup: 2 TB INTROSERV service
RPC Node (Netherlands)
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CPU: AMD EPYC 9355P (32 cores / 64 threads, 3.55-4.4 GHz)
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Memory: 512 GB REG ECC DDR5
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Storage: 2×960 GB + 2×1.92 TB NVMe eSSD (Hardware RAID 1)
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Network: 10 Gbps, 100 TB traffic allowance
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Security: Anti-DDoS protection
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OS: Ubuntu Server 24.04
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Backup: 2 TB INTROSERV service
Deployment and Configuration
All servers run Ubuntu Server 24.04 to ensure system stability and compatibility with Solana software. Validator nodes are configured with link aggregation to improve fault tolerance at the network level. RAID arrays are used for both operating system and data drives to meet performance and redundancy goals. Required software components are installed and adjusted based on Solana’s setup guidelines and client requirements.
Monitoring and Security
All systems include real-time monitoring tools that track node availability, hardware health, and software status. Alerts are set to notify administrators of disk problems, connection losses, or performance issues. Backups of system components and operating system disks are performed regularly through INTROSERV’s service, allowing quick recovery if needed. Security measures include firewalls that limit access to important ports, SSH access restricted to key-based authentication, encrypted VPN tunnels, and active DDoS protection.
Results
The infrastructure expansion produced clear benefits. With validator nodes spread across three countries, the network became more decentralized and resilient to local disruptions. High uptime was maintained, allowing the nodes to contribute effectively to Solana consensus and maintain stable transaction processing. The RPC node in the Netherlands provides developers and applications with fast and reliable blockchain data access. Real-time monitoring tools help quickly detect and resolve problems, keeping downtime low. The security systems in place reduce the risk of attacks and prevent unauthorized access.
Future Expansion
The provider is planning further expansion in Europe using AMD-based server hardware. This approach is expected to improve blockchain reward stability and strengthen the company’s role within the Solana ecosystem.
About the Company
INTROSERV handled this project using our blockchain infrastructure experience. We deploy and manage these systems regularly. Our company works with servers, cloud infrastructure, networking, and cybersecurity. We have clients in Europe, the US, Asia, and Australia. The business grew because clients needed different services from one provider.
We help with hardware selection and stay through the setup process. Our team also configures monitoring systems. This approach works for our client relationships.
For more information, please visit our website.
