Dnipropetrovsk Discussion Meetup: CQRS Problem / Solution
On Tuesday, January 13 , the Dnipropetrovsk office of Cyclum organizes a meeting dedicated to the architectural principle of CQRS (Command and Query Responsibility Segregation) .
CQRS (Command and Query Responsibility Segregation) is an analogue of DDD (Domain-driven design) in distributed systems. It is based on the CQS (Command Query Separation) pattern. CQS is as follows: any method in the application is either a query (Query) that returns data, or a command (Command) that modifies the data. The CQRS pattern is quite efficient to use with the Event Sourcing approach, the idea of which is to record every system change in the repository (EventStore). There will also be given and reviewed examples of the actual use of 2 technologies.
CQRS is a new and promising architectural approach, so many interesting questions are planned to be discussed:
Big data + CQRS
NEventStore Alternatives
Sagas for dummies
The problem of a long rebuild projections
Applications in which CQRS will not work
Combining the CQRS approach with the traditional
Node.JS (Go) + CQRS?
')
Both CQRS experienced developers and teapots will take part in the discussion.
the event is free, by prior registration http://goo.gl/forms/rOK4FuvXpz
Date: January 13, 2015
Time: 18:00 - 20:00
Location: Dnepropetrovsk, Barrikadnaya St., 15-a, building 3. 12th floor.
CQRS (Command and Query Responsibility Segregation) is an analogue of DDD (Domain-driven design) in distributed systems. It is based on the CQS (Command Query Separation) pattern. CQS is as follows: any method in the application is either a query (Query) that returns data, or a command (Command) that modifies the data. The CQRS pattern is quite efficient to use with the Event Sourcing approach, the idea of which is to record every system change in the repository (EventStore). There will also be given and reviewed examples of the actual use of 2 technologies.
CQRS is a new and promising architectural approach, so many interesting questions are planned to be discussed:
Big data + CQRS
NEventStore Alternatives
Sagas for dummies
The problem of a long rebuild projections
Applications in which CQRS will not work
Combining the CQRS approach with the traditional
Node.JS (Go) + CQRS?
')
Both CQRS experienced developers and teapots will take part in the discussion.
the event is free, by prior registration http://goo.gl/forms/rOK4FuvXpz
Date: January 13, 2015
Time: 18:00 - 20:00
Location: Dnepropetrovsk, Barrikadnaya St., 15-a, building 3. 12th floor.
Source: https://habr.com/ru/post/247483/
All Articles