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Data Infrastructure

High-Availability Graph Databases in Practice

June 3, 20261 min read

Relational databases and search indexes are excellent for flat data. But when querying complex, interconnected data structures—such as supply chains, corporate hierarchies, or microservice configurations—graph databases are unmatched.

The Challenge of Graph Scalability

Unlike relational databases, graph queries involve traversing node relationships. In a high-traffic production system, unoptimized queries can lock CPU cores and stall the entire database.

Designing for High Availability

Our architecture utilizes a multi-master distributed graph cluster: 1. Read/Write Segregation: Direct all structural updates to a primary write node, which asynchronously propagates transactions to a pool of read-replicas. 2. Hybrid In-Memory Storage: Cache highly traversed relationships in RAM to eliminate disk I/O bottlenecks. 3. Automatic Schema Sync: Use custom change-data-capture (CDC) pipelines to sync relational changes directly into the graph.

Architectural Outcomes

Our graph deployment handles over 10,000 traversals per second with a 99th-percentile response time of less than 15 milliseconds..

NKA

Naveen Kumar Akula

Founder, Aashray AI Labs

Naveen Kumar Akula is the Founder of Aashray AI Labs. He leads a team of systems architects, software engineers, and developers helping enterprises design, build, and optimize mission-critical AI systems, custom software platforms, and secure digital infrastructure.

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