If there are multiple microservices, how should I integration test them?
I am learning microservice architecture, but now there is some confusion.
there are 4 projects written in golang
web ( forward HTTP request )
orderService … Read more
orchestration vs choreography in Micro service architecture [closed]
In the Micro service architecture , I was reading the concepts the orchestration and choreography. Is any guidelines/suggestions for choosing the Choreography and Orchestration?
Orchestration can be linked with
… Read more
NServiceBus: is this an illusion or a best practice?
Given an NServiceBus microservice that uses MSMQ, When I deploy few instances of that service into the same machine, Am I scaling out my application?, Am I improving the performance? or … Read more
Hibernate Join table in microservice architecture
I have two micro-services, one is user service and other is product service, both has its own database
Product service db tables
user_products (id, user_id, product_id)
products (id, name)
User service db tables
User(id, … Read more
feign.RetryableException: Read timed out executing GET
I have below architecture in my project
My UI Service(Port 8080) making Feign call to Gateway Service(Port 8085).
My Get call from UI service is ” http://localhost:8080/invoice-list?startDate=2018-08-05&endDate=2018-10-05 ”
Similar call from Gateway Service “http://localhost:8085/invoice-download-service/invoice-list?startDate=2018-08-05&endDate=2018-10-05”… Read more
In a microservice, is the transactional boundary the bounded context or the aggregate?
May be the first question should be: what would help me decide whether my Microservice should contain an entire bounded context possibly with several aggregates, or should … Read more
NestJS – Combine HTTP with RabbitMQ in microservices
I have a few microservices, which are exposed through an API-Gateway. The gateway takes care of handling authentication and routing into the system. The services behind the gateway are mostly simple CRUD-Services. … Read more
Application upgrade from monolithic to microservices
We have 13 years old monolithic java application using
Struts 2 for handling UI calls
JDBC/Spring JDBC Template for db calls
Tiles/JSP/Jquery for UI
Two deployables are created out of this single … Read more
Trying to understand what a Kubernetes Worker Node and Pod is compared to a Docker “Service”
I’m trying to learn Kubernetes to push up my microservices solution to some Kubernetes in the Cloud (e.g. Azure Kubernetes Service, etc)
As part … Read more
How to communicate between services in Kubernetes in a secure way
I have a few node.js microservices running in Kubernetes and now I would need to find a way to communicate between them. I was thinking to expose an endpoint … Read more