As applications grow, monolithic architectures become a bottleneck. A single change requires redeploying the entire application. A bug in one module can bring down everything. Scaling means scaling everything, even the parts that don't need it. Microservices architecture solves these problems by decomposing your application into small, independent services that can be developed, deployed, and scaled individually.
At Fillicore Technologies in Salem, we help businesses across Tamil Nadu transition from monolithic applications to microservices — or build new products with a microservices-first approach. Our architects design service boundaries, communication patterns, and data strategies that deliver the benefits of microservices without the common pitfalls of distributed systems.
01 — Patterns
We implement proven patterns that make distributed systems reliable and maintainable.
Services communicate through events via Apache Kafka or RabbitMQ. Loose coupling means services can evolve independently. Event sourcing and CQRS patterns enable powerful audit trails and read-optimized data models.
Istio or Linkerd service mesh for transparent service-to-service communication, mutual TLS, traffic management, circuit breaking, and observability — without changing your application code.
Centralized entry point that handles routing, authentication, rate limiting, and request aggregation. Kong, AWS API Gateway, or custom solutions that simplify client-side communication with your microservices.
02 — Benefits
Microservices unlock organizational agility alongside technical scalability.
Each service can be deployed independently without affecting others. Your payments team can ship updates without waiting for the inventory team. This autonomy accelerates development velocity across your entire organization.
Scale only the services that need it. If your search service gets 10x more traffic than your user profile service, scale search independently. This precision reduces infrastructure costs significantly for growing Salem businesses.
Circuit breakers, bulkheads, and retry patterns ensure that a failure in one service doesn't cascade to others. Distributed tracing with Jaeger or Zipkin helps you identify and fix issues across service boundaries quickly.
03 — Features
Every microservices architecture we design includes these essential capabilities.
Track requests across service boundaries with Jaeger or Zipkin. Visualize the entire request flow, identify bottlenecks, and debug issues in complex distributed systems.
Apache Kafka for high-throughput event streaming and RabbitMQ for reliable message delivery. Decouple services, handle traffic spikes, and ensure no message is ever lost.
Automatic service registration and discovery with Consul, Eureka, or Kubernetes DNS. Services find each other dynamically without hardcoded addresses.
04 — Our Process
From monolith analysis to distributed deployment — a structured approach.
Identify bounded contexts and define service boundaries using DDD.
Communication patterns, data strategy, and infrastructure planning.
Incrementally extract services from the monolith without big-bang rewrites.
Distributed tracing, centralized logging, and service mesh configuration.
Gradual traffic migration, load testing, and auto-scaling configuration.
05 — FAQ
Consider microservices when your monolith becomes difficult to deploy, scale, or maintain — typically when your team grows beyond 8-10 developers, deployment cycles slow down, or different parts of your application need to scale independently. For early-stage startups, a well-structured monolith is often the better starting point.
Microservices communicate through synchronous protocols like REST or gRPC for real-time requests, and asynchronous messaging via RabbitMQ or Apache Kafka for event-driven communication. We design communication patterns based on your latency requirements, data consistency needs, and fault tolerance goals.
Initially, yes — microservices require more infrastructure, monitoring, and operational complexity. However, they reduce long-term costs through independent scaling (only scale what needs it), faster development cycles, and reduced deployment risk. The ROI becomes clear as your application and team grow.
Phone
+91 00000 00000Location
Salem, Tamil Nadu · Working Globally