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Getting started with pureQuery
pureQuery is a new data access platform from IBM that simplifies and optimizes applications that access data. Learn how to take advantage of pureQuery in your Java or .NET applications in conjunction with DB2 Express-C, the no-charge edition of DB2.
364 p dtu 11/12/2012 182 2
Từ khóa: pureQuery, data access, .NET applications, truy cập dữ liệu, phần mềm máy tính, khoa học máy tính
Getting started with Infosphere data architect
InfoSphere Data Architect (IDA), formerly known as Rational Data Architect, is the premier tool from IBM for database design and more!. Learn how to use it in conjunction with DB2 Express-C, the no-charge edition of DB2. Since IDA is built on top of Eclipse, you can integrate it easily with other tools from IBM such as Data Studio also built using Eclipse technology. This book is for beginners in IDA and also in data modeling.
174 p dtu 11/12/2012 160 2
Từ khóa: Infosphere data architect, Eclipse technology, Data Studio, phần mềm ứng dụng, khoa học máy tính, kỹ thuật máy tính
Getting Started with IBM Data Studio 3.1 for DB2
IBM Data Studio is replacing the DB2® Control Center and other tools for DB2. In conjunction with DB2 Express-C, the no-charge edition of DB2, Data Studio is ideal for DBAs, developers, students, ISVs, or consultants because it's easy and free to use. IBM Data Studio can also be used with other data servers, and you can extend Data Studio with additional robust management and development capabilities from IBM to help accelerate solution...
390 p dtu 11/12/2012 160 2
Từ khóa: Data Studio, IBM, DB2 Express-C, phần mềm ứng dụng, khoa họ máy tính, kỹ thuật máy tính
Implementing Managed Code in the Database
Run managed code within a database by using in-process assemblies. Create managed stored procedures, triggers, user-defined functions, user-defined types, and aggregates. Run managed code within a database by using in-process assemblies. Create managed stored procedures, triggers, user-defined functions, user-defined types, and aggregates.
17 p dtu 17/10/2012 188 1
Từ khóa: Implementing Managed Code in the Database, data storage, cơ sở dữ liệu, hệ quản trị cơ sỡ dữ liệu, xử lý dữ liệu, quản trị dữ liệu
An index is a collection of pages associated with a table (or view) used to speed retrieval of rows from the table or enforce uniqueness. For example, without an index, you would have to go through an entire textbook one page at a time to find information about a topic. Microsoft® SQL Server™ 2005 uses indexes to point to the location of a row on a data page instead of having to look through all the data pages of a table. An index...
42 p dtu 17/10/2012 225 1
Từ khóa: Creating and Tuning Indexes, data storage, cơ sở dữ liệu, hệ quản trị cơ sỡ dữ liệu, xử lý dữ liệu, quản trị dữ liệu
Creating Data Types and tables
Exact and approximate numeric data types Exact – decimal, numeric Approximate – float, real Character data types Fixed – nchar Variable – nvarchar Date and time data Dates and times – datetime, smalldatetime Row version – timestamp Large data values Large object type – text, image max specifier – varchar(max), nvarchar(max), varbinary(max)
20 p dtu 17/10/2012 186 1
Từ khóa: Creating Data Types, data storage, cơ sở dữ liệu, hệ quản trị cơ sỡ dữ liệu, xử lý dữ liệu, quản trị dữ liệu
Creating Databases and Database Files
Manages data storage for transactions and analysis Stores data in a wide range of data types, including text, numeric, XML, and large objects Responds to requests from client applications Uses Transact-SQL commands to send requests between a client application and SQL Server
36 p dtu 17/10/2012 180 1
Từ khóa: Creating Databases, atabase Files, data storage, cơ sở dữ liệu, hệ quản trị cơ sỡ dữ liệu, xử lý dữ liệu, quản trị dữ liệu
WPF Recipes in C# 2008 A Problem-Solution Approach
WPF provides a great deal of powerful functionality that you can leverage to simplify and speed up the development and debugging processes of your applications. This includes functionality that would have required a great deal of effort in WinForms. From sharing resources across your application to creating custom properties that you can use in animations and bindings to narrowing down the debugging process of data bindings, there’s...
746 p dtu 02/10/2012 186 1
Từ khóa: điều khiển WPF, WinForms, kỹ thuật máy tính, process data, phần mềm windowform, giao diện WPF
TCP/IP is a result of protocol research and development conducted on the experimental packetswitched network, ARPANET, funded by the Defense Advanced Research Projects Agency (DARPA), and is generally referred to as the TCP/IP protocol suite. This protocol suite consists of a large collection of protocols that have been issued as Internet standards by the Internet Activities Board (IAB). A document at this book's Web site provides a...
14 p dtu 01/10/2012 197 1
Từ khóa: APPENDIIX H TCP//IIP and OSII, Internet standards, computer systems, kỹ thuật máy tính, phần mềm ứng dụng, exchange of data
Shadow Theory: Data Model Design for Data Integration
Shadow Theory: Data Model Design for Data Integration Jason T. Liu* (Draft. Date:9/12/2012) For data integration in information ecosystems, semantic heterogeneity is a known difficulty. In this paper, we propose Shadow Theory as the philosophical foundation to address this issue. It is based on the notion of shadows in Plato's Allegory of the Cave. What we can observe are just shadows, and meanings of shadows are mental entities that only...
85 p dtu 28/09/2012 252 1
Từ khóa: information ecosystems, data integration, Shadow Theory, six design principles, Data Model Design for Data Integration, Shadow Theory: Data Model Design for Data Integration
Ngay cả các ứng dụng thô sơ nhất thường có một số yêu cầu lưu trữ dữ liệu. Có lẽ bạn muốn lưu tên hoặc sở thích của người dùng. Ứng dụng của bạn có thể tải về thông tin sản phẩm để nó có sẵn khi mạng không có sẵn. Hoặc, có thể người dùng chụp những bức ảnh mà bạn lưu các tập tin để sử dụng sau này trong ứng dụng của bạn....
30 p dtu 16/05/2012 180 1
Từ khóa: SQL Server CE Data Provider, OLE DB for Windows CE, Tap to drop the Employees table, Have built-in input validation, Using XML, Populate the table
Every year, millions of microprocessor and microcontrller chipss are sold as CPUs for general purpose conmputers, such as PCs or workstations, but also for devices that are not primarily used as computers, such devices are commonly called embedded systerms.
212 p dtu 16/05/2012 167 1
Từ khóa: concepts, semaphores, portablitity, memory, data, peripherals, operation system