This article examines modern approaches to designing fault-tolerant backend components in content moderation and search systems operating under high load and within distributed architectures. The influence of microservice decomposition, data consistency strategies, and resilience patterns, such as circuit breaker, bulkhead, retry/backoff, on a system’s ability to maintain availability during partial failures is analyzed. Various methods for ensuring performance and availability are investigated, and practical results of implementing fault-tolerant solutions are examined, reflecting typical behavioral characteristics of high-load systems and demonstrating how architectural choices affect the stability and quality of service operation.
Bogutskii Aleksandr (Fri,) studied this question.