Optimizing Latency in Microservices Architectures via a Distributed Cache Based on Consistent Hashing.
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| Title: | Optimizing Latency in Microservices Architectures via a Distributed Cache Based on Consistent Hashing. |
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| Authors: | BELLO, Abdou Wahidi1 solfath@yahoo.fr, ASSOUMA, Abdoul Kamal2 abdoulk1@hotmail.com, DJARA, Tahirou2 csm.djara@gmail.com, HOUENOU, Emmanuel Godwin2 godwinmanu3@gmail.com |
| Source: | International Journal on Electrical Engineering & Informatics. Sep2025, Vol. 17 Issue 3, p407-425. 19p. |
| Subjects: | Cache memory, Service-oriented architecture (Computer science), Message passing (Computer science), Computer performance |
| Abstract: | In microservice architectures, reducing latency, managing distributed caching, and optimizing overall performance are key challenges. This article presents a distributed caching solution with automatic invalidation and consistent hashing to improve latency in microservices. Our approach uses Redis instances organized by Docker Compose, ensuring high availability without a single point of failure. Cache invalidation combines a TTL based strategy with event-based invalidation via Kafka, ensuring real-time data consistency. The implementation of consistent hashing enhances key distribution and minimizes reallocations topology changes. Experimental results demonstrate a high reduction in both latency and database overload. [ABSTRACT FROM AUTHOR] |
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| Database: | Engineering Source |
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