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为特定应用程序建模实体 - 实体框架 - Modeling entities for specific applications - Entity Framework
2009年07月10 - I have applications: 我有 个申请: Manager UI Which should be able to create a user with all its fields us

在sklean LogisticRegression中使用分类数据作为特征 - Using categorical data as features in sklean LogisticRegress
2015年11月28 - I m trying to understand how to use categorical data as features in s . 我试图理解如何在sklearn中使用分类数据作为特性。l

如何在sql中使用两个布尔字段对OR条件建模？ - How to model an OR condition with two boolean fields in sql?
2017年06月20 - I am doing a database model where a product can have two different properties but one of these exclu

通缉：敏捷方式的数据建模实用指南 - Wanted: practical guide on data modeling the agile way
2011年07月11 - I m curious how agile methodologies do data modeling conceptual and logical schemas . I ve read a co

使用周期性传感器数据设计数据库 - Designing a database with periodic sensor data
2011年03月07 - I m designing a PostgreSQL database that takes in readings from many sensor sources. I ve done a lot

如何在基于sql的数据库中正确地建模数据? - How do I correctly model data in SQL-based databases that have some columns
2010年04月02 - For instance, let s say I have a User model. Users have things like logins, passwords, e mail addres

使用Cassandra中的计数器、过期列进行数据建模 - Data modeling with counters in Cassandra, expiring columns
2015年04月10 - The question is directed to experienced Cassandra developers. I need to count how many times and whe

使用DAO模式对数据建模并访问它 - Modelling data and accessing it using the DAO pattern
2018年08月17 - I m creating a very simple application in Java that will be storing questions in an embedded Derby d

数据库设计 - 为用户存储点的方法 - Database design - Approach for storing points for users
2010年02月22 - Just looking for some suggestions on how to approach the database design for this. 只是寻找一些关于如何为此进行数据库

建模客户<——>地址的最佳方式 - Best way to model Customer <--> Address
2009年03月15 - Every has a physical address and an optional mailing address. What is your preferred way to model th


 
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