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Microservices

Everything on CoreConcept tagged with Microservices. Explore related tags below.

Courses

Intermediate8 hours

Master how microservices talk to each other — synchronous REST and gRPC, async messaging, event-driven patterns, resilience, and distributed consistency.

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Articles

Event Sourcing CQRS Microservices

Event Sourcing vs CQRS

Event Sourcing and CQRS are two patterns that often appear together in microservices and domain-driven design — but they solve different problems. Event Sourcin…

Jul 4, 202611 min read

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Event-Driven Microservices Architecture

Event-Driven Architecture: Choreography, Orchestration, and Event Sourcing

Synchronous microservices create invisible chains: when the payment service is slow, the order service is slow, and when the email service is down, orders fail.…

Jul 4, 202615 min read

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Architecture Microservices Monolith

Monolith vs Microservices vs Modular Monolith

Every new project faces the same question: one big application or many small services? The answer is rarely binary. A monolith ships fast and stays simple until…

Jul 4, 202611 min read

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Kafka RabbitMQ SQS

Kafka vs RabbitMQ vs Amazon SQS

Asynchronous messaging decouples services in time — producers send messages without waiting for consumers. But not all message brokers work the same way. Apache…

Jul 4, 202613 min read

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Microservices REST GraphQL

Communication Protocols Between Services

Modern backends rarely speak one language. Clients hit REST endpoints through an API Gateway. Mobile apps send GraphQL queries to fetch exactly the fields they …

Jul 2, 202616 min read

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Microservices Architecture API

Microservices Design Patterns

Microservices give teams independence — but independence without patterns leads to chaos. Six design patterns solve the most common problems: how clients reach …

Jul 1, 202614 min read

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