best architecture design software

: Interface high cohesion is internally highly dependent and isolated as much as possible. That is, the method of internal declaration of an interface is related to a sub-module, and is required by this submodule. Interface design is limited: If you fully follow the principle of interface separation, there will be a problem, that is, the design of the interface will be less and less, so that the number

Several phases of software architecture development 1. Basic research phase (May 1985 ~ 1994)From 1960s to the middle of 1980s, software system designers were used to describing the system structure using graphic lines without uniform format and semantics. Of course, this is a very intuitive and understandable subconscious way to express the

Three, in-depth rddThe Rdd itself is an abstract class with many specific implementations of subclasses: The RDD will be calculated based on partition: The default partitioner is as follows: The documentation for Hashpartitioner is described below: Another common type of partitioner is Rangepartitioner: The RDD needs to consider the memory policy in the persistence: Spark offers many storagelevel to choose from: At the same time,

In the previous article I talked about the front and back of the separation of some views, this view is from a macro point of view, no concrete landing to achieve, today I will continue the topic of the previous article, from the front-end of the architecture design point of view of the front-end separation of a specific implementation of the program and I originally conceived a great change, But the core i

After the conceptual design is complete, the architecture needs to be refined. We will build a development architecture for the development code section. This work is generally completed by an architect or Senior Programmer of a project team or company. The designer needs to comprehensively consider the business functions, non-business functions, and quality attr

entire program into multiple nodes to extend the hierarchical architecture, but the overall relationship is too tight, so it's hard to scale.Easy to be exploitativeRating: EasyAnalysis: In the development difficulty above, the hierarchical structure obtains the relatively high score. Because this architecture is familiar to everyone, it is not difficult to achieve. Most companies are developing projects th

entire program into multiple nodes to extend the hierarchical architecture, but the overall relationship is too tight, so it's hard to scale.Easy to be exploitativeRating: EasyAnalysis: In the development difficulty above, the hierarchical structure obtains the relatively high score. Because this architecture is familiar to everyone, it is not difficult to achieve. Most companies are developing projects th