What is cross-cutting concerns in software development?
Cross-cutting concerns are parts of a program that rely on or must affect many other parts of the system. They form the basis for the development of aspects. Such cross-cutting concerns do not fit cleanly into object-oriented programming or procedural programming.
Which of the following layer addresses cross-cutting concerns?
Cross-cutting concerns are typically implementation details that need to be kept separate from business logic. So even though transactional behavior really only exists in the data access layer, because the try-catch blocks are duplicated over lots of the methods, it is considered cross-cutting.
What is cross cutting functionality?
In short cross-cutting concerns are shared across multiple application modules. They represent functionalities for secondary requirements. for example logging, security, and data transfer are concerns that are needed in almost every module of an application, hence also called system-wide concerns.
How are cross-cutting concerns implemented in Microservices?
With this warning out of the way, let’s look at the common cross-cutting concerns in microservices architectures.
- Authentication / Authorization.
- Log Aggregation and Distributed Tracing.
- Configuration Management.
- Service Discovery / Load Balancing.
- Use of shared libraries.
- Use of shared domain model.
- Automated Testing.
- Summary.
What are the challenges in the agile process?
Executing the Agile ceremonies help identify pain points within the team and the retrospective helps to make improvements frequently. Adopting agile techniques appears easy but challenges quickly appear if the organization doesn’t solve for solutions to distributed teams, fixed-price contracts or insufficient resources and roles.
How are agile practices delivered to different regions?
If the development team is located in different regions, the Agile practices can still be delivered using Skype, WebEx, GoToMeeting or your favorite video conferencing tool. The key is ensuring there is enough communication between the team members including the product owner.
How to deal with requirement changes in agile development?
“Responding to change over following a plan”, Is one of the four points of the Agile Manifesto. In a typical methodology, such as Scrum, there are a number of tools that help do that. You don’t deliver everything in one hit, instead deliver incrementally, incorporating feedback into the product backlog.
How is agile team effective in delivering backlog?
The team conducted the Agile ceremonies supported by WebEx and also traveled quarterly to the global headquarters. The team was effective at delivering the backlog but also recognized the value in co-locating for important periods of time. The key takeaway is to co-locate for a short period of time and communicate daily across multiple channels.