GraphGuard

GraphGuard is a web app (with optional CLI) that continuously benchmarks and regression-tests your graph database queries and traversals. Teams using Neo4j, Amazon Neptune, or TigerGraph often ship schema/index changes and app releases that silently turn “fast enough” traversals into timeouts. GraphGuard records representative query workloads (Cypher/Gremlin), replays them on staging or ephemeral snapshots, and flags statistically significant latency, memory, and cardinality changes. It also tracks plan changes over time and correlates regressions to specific commits, index drops, or data growth. This is not a generic APM; it’s purpose-built for graph workloads where small modeling changes explode traversal cost. An AI assistant suggests likely root causes (bad pattern match, missing index, supernode growth) and proposes concrete fixes, but the core value is deterministic benchmarking and alerting you can trust.