data-modeling
DSL in Clojure that replaces an object-oriented software solution?
I was wondering wether anyone knew of a concrete example of a DSL in Clojure which replaces the abstraction and readability of a good OO program (written in, say , Java).[详细]
2023-04-13 06:44 分类：问答Representing a cooking recipe in a graph database
I\'m trying to wrap my head around graph databases.So maybe someone could help explain to me the right way to model this relationship.This is mostly from the perspective of neo4j, but I assume it woul[详细]
2023-04-13 03:57 分类：问答TPH vs TPT vs TPC and OR mappers
I\'m working on a datamodel that has a set of types that share some common fields such as Id, Name, Description. To be more concrete:[详细]
2023-04-12 23:33 分类：问答Matlab clustering and data formats
Leading on from a previous question FCM Clustering numeric data and csv/excel file Im now trying to figure out how to take the outputed information and create a workable .dat file for use with cluster[详细]
2023-04-12 10:30 分类：问答How do I create a schema for a quiz engine?
I am developing a testing tool that will include different modules/categories of questions and wil开发者_运维技巧l allow for different question/problem types (i.e. multiple choice, multiple choice wit[详细]
2023-04-12 07:34 分类：问答Modelling alternatives and performance when traversing a tree structure in Neo4J
I modelled a tree structure using the Neo4J graph database. All nodes represent a category with a characterising name. So I have to traverse my tree very often from the root to a specific node / categ[详细]
2023-04-11 08:08 分类：问答Android - Is there are super comfortable way to store persistent data?
I want my Data Model and my Getters and Setters set like a simple Java Class, let Eclipse create all the getters and setters and if I call them, I want the Data to be stored persistently. There is a s[详细]
2023-04-10 20:47 分类：问答Dynamic text-pattern detection algorithm? [closed]
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form. For help clari[详细]
2023-04-10 12:58 分类：问答CoreData model design: Is excessive use of NSFetchRequest a symptom of a poorly designed model?
Core Data objects can be retrieved by using an NSFetchRequest or by following relationships with other objects in the graph. Is it fair to say that in a well designed model will contain sufficient rel[详细]
2023-04-10 08:45 分类：问答Views in GAE DataStore
The application is a simple task management system in which an employee can have multiple tasks and a task can be assigned to multiple employees. So the first Model is Employee, which has the followin[详细]
2023-04-08 08:57 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......