aDescribed the main problems facing the odbc components in the column database design, development and testing of the main content and product process, as well as solutions to these problems and their course of practice. 在专栏数据库设计,发展和测试描述了面对odbc组分的主要问题主要内容和产品过程,...
《Beginning Database Design Solutions》(Stephens)内容简介:<p> This book is intended for IT professionals and students who want to learn how to design, analyz...
NewSQL databases are geared toward solving common problems of SQL databases related to traditional online transaction processing. From NoSQL, NewSQL inherited optimization for online transaction processing, scalability, flexibility, and a serverless architecture. Like relational databases, NewSQL database st...
With the GDR, the design instance is no longer required, and the project system is supported by a fully modeled representation of the database schema. The GDR builds the model representing the SQL Server database from DDL scripts in your database project and pro...
At design time, you configure the test condition with the values you expect during test execution, and at run time the test condition uses those design-time values to verify the actual test results. DatabaseTestClass The base class for all database unit tests in Visual Studio. The definition...
CuttingEdge.Conditions (version 1.0), an open source project started by Steven van Deursen, provides a fluent interface for specifying pre- and post-conditions. (A fluent interface is an API design style that maximizes readability through the use of descriptive names and ...
or even Express Edition. DB Pro edition uses a SQL Server 2005 instance for design-time validation of both SQL Server 2000 and SQL Server 2005 projects. To control the instance of SQL Server used for validation, go to the Visual Studio 2005 Tools | Options | Database Tools | Design-time...
The Database Engine Query Editor now includes a Transact-SQL debugger similar to the Visual Studio debuggers. The Transact-SQL debugger helps you find problems in your Transact-SQL code by pausing execution on specific statements and then displaying data values and system information, such as the...
Instead, create a “cellPhone” field and an “officePhone” field, and let each field hold a single item of data (see Figure 3-2). Similarly, in good database design mailing addresses are typically broken up into “addressLine1,”“addressLine2,”“city,”“state,” and “zipCode” ...
Current data warehousing solutions have the following problems: high latency and absence of immediate visibility for data updates. MatrixOne brings OLTP (Online Transactional Processing) level consistency and high availability to CRUD operations in OLAP (Online Analytical Processing). ...