Contents
How are dependencies used in a microservice architecture?
“In a microservice architecture, services are modeled as isolated units that manage a reduced set of problems.” In a traditional monolithic application, dependencies usually appear as method calls. It is usually a matter of importing the right parts of the project to access their functionality.
Are there data sharing and dependency problems in microservices?
Data sharing and dependency problems are gone. Of course, the opposite applies: if you find your services getting bigger and bigger to reduce chattiness, then perhaps you should rethink how your data is modeled, or how your problem domains are split. Trying to keep balance is the key.
Is it easy to provide independence in microservices?
Independence can be simple to provide (design is always important). Or it can be a nightmare of a dependency graph. By dependency I mean both development and deployment dependency. If you google ” microservices dependency hel l” you will find some pretty entertaining reading in thousands of articles.
Can a microservice normalize to remove functional dependencies?
All the arguments of normalization to remove functional dependencies apply to microservices. Relevant, but a side topic. The normalization guidelines for microservices can be much simpler.
How does the microservice architecture increase memory consumption?
Increased memory consumption. The microservice architecture replaces N monolithic application instances with NxM services instances. If each service runs in its own JVM (or equivalent), which is usually necessary to isolate the instances, then there is the overhead of M times as many JVM runtimes.
What are the components of a microservice application?
The application consists of several components including the StoreFrontUI, which implements the user interface, along with some backend services for checking credit, maintaining inventory and shipping orders. The application consists of a set of services.