Education and research in the field of database technology can prove problematic without the proper resources and tools on the most relevant issues, trends, and advancements. Containing over 30 chapters from authors across the globe, these selected readings in areas such as data warehousing, information retrieval, and knowledge discovery depict the most relevant and important areas of classroom discussion within the categories of Fundamental Concepts and Theories; Development and Design Methodologies; Tools and Technologies; Application and Utilization; Critical Issues; and Emerging Trends. Download link:
Selected Readings on Database Technologies and Applications supplements course instruction and student research with quality chapters focused on key issues concerning the development, design, and analysis of databases.http://w17.easy-share.com/1702041834.html
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Thứ Hai, 27 tháng 10, 2008
Selected Readings on Database Technologies and Applications
Người đăng: ngthloi vào lúc 04:34 0 nhận xét
Thứ Bảy, 25 tháng 10, 2008
DbConstructor Pro 2.0.2.02
dbConstructor was developed with the main focus on speeding and easing the database schema creation and maintenance process, while maintaining the complete documentation and change management required in today's fast development environment
Maintaining multiple or even a single database platform project can be a very complex task, which has been greatly simplified by dbConstructor's tightly integrated but still friendly user interface. The UI has been exceptionally well designed and thought out , departing from the usual modal inverted tree user interfaces, implemented in nearly all database design tools up to now.
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Người đăng: ngthloi vào lúc 20:42 0 nhận xét
OraLoader is a data conversion tool that helps DBA and database developer import/export Oracle database from/to flat files and Excel files.
OraLoader can import/export data easy and fast, saves you a ton of time. By using OraLoader you can move data smoothly, even tables in different databases.
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Người đăng: ngthloi vào lúc 19:04 0 nhận xét
Thứ Sáu, 24 tháng 10, 2008
SQLite Expert Professional v1.7.46
SQLite Expert is a powerful visual tool that enables you to easily administer your SQLite3 databases and gain significantly better visibility into how your databases are operating. SQLite Expert integrates database management and maintenance into a single, seamless environment, with a clear and intuitive graphical user interface.
Features and Benefits
- Edit tables and views visually, without writing a line of SQL. Easily restructure fields, indexes, constraints, triggers without losing data already existing in the tables.
- Build SQL scripts and generate views visually using the integrated Query Builder.
- Create SQLite3 databases, view and change database parameters, check database integrity and vacuum (compact) databases.
- Easily transfer data between SQLite databases, import data from SQL scripts or ADO data sources, or export to SQL scripts.
- Display and edit data in the grid, including BLOB and image fields. Currently supports BMP, JPG and PNG image formats. BLOB fields can be edited with the integrated hex editor.
- Execute SQL queries and display results in the grid or as text.
Несколько процессов или потоков могут одновременно без каких-либо проблем читать данные из одной базы. Запись в базу можно осуществить только в том случае, если никаких других запросов в данный момент не обслуживается, в противном случае попытка записи оканчивается неудачей, и в программу возвращается код ошибки (другим вариантом развития событий является автоматическое повторение попыток записи в течение заданного интервала времени).
Возмонжости:
- Редактирование и просмотр таблиц
- Легкое перестроение полей, индексов, триггеров, не теряя при этом данные, находящиеся в таблице
- Построение SQL скриптов и генерация визуального просмотра с помощью встроенного инструмента Query Builder
- Создание SQLite3 баз данных, просмотр и изменение параметров баз данных, проверка целостности данных
- Легкая передача данных между базами данных SQLite
- Импорт и экспорт данных из SQL скриптов или данных ADO источников
- Отображение и редактирование данных в сетке, включая BLOB и графические поля с изображениями
- Поддержка форматов BMP, JPG и PNG для отображения в графических полях
- Запуска SQL запросов и отображение результатов в виде сетки или текста
October 23, 2008: Version 1.7.46. build 1746
- Fixed bug introduced in 1.7.45 causing incorrect display of the record count.
OC: Windows 2000/XP/2003/Vista
Интерфейс: English
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Размер: 8.22 mb
SQLite.Expert.Professional.v1.7.27-Lz0
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Người đăng: ngthloi vào lúc 21:47 0 nhận xét
Thứ Hai, 20 tháng 10, 2008
SQL Script Builder v2.1.0.12
SQL Script Builder is powerful software that create a SQL script (or dump file) or database file, from any ODBC data source, a script that can be used on your DBMS (database management system) or uploaded on a server. The script produced will create the table and the records. Scripts are available in 5 formats ; MySql, MS SQL, Oracle, Pervasive and PostgreSQL , and files comes in Access mdb, Excel csv and MS xml. SQL Script Builder is very simple to use, you just have to double click the database and the table from the tree view.
SQL Script Builder can be used for example to convert your Access database to MySql database, or MySql database to MS SQL database and vice versa. You don't have to transfer all database, you can if you wish only import one table at a time. There's no limits, all you need is the ODBC driver for the database you wish to import from. ODBC is a universal interface, almost every database provider support it.
There's may be a wide variety of tools that can migrate your database, without the use of SQL language, but these may not establish a successful connection between databases because of versions compatibility. With SQL Script Builder once you have established your source ODBC connection and generated the script, you can be sure this script will work on the
target database because the scripts are universal. An other great thing to consider is that SQL scripts can also constitute a backup file of your database.
OS: Windows 98/ME/2000/NT 4.0/XP/Vista
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FireStorm DAO Enterprise Edition 4.0.20080720.1632
Database Access Tool: FireStorm/DAO
FireStorm/DAO is a database access tool that makes Java software developers more productive by automatically generating Java DAO code for accessing relational databases. FireStorm/DAO's code generation approach cuts costs through higher developer productivity, better software quality, and lower maintenance costs.
A Database Access Tool for Data Access Objects
FireStorm/DAO is a database access tool that imports existing database schemas (from a SQL script or from a live JDBC connection) and generates a complete data persistence tier based on any of the following Java persistence technologies:
* Standard Java DAO using JDBC DAO
* Hibernate DAO
* Spring DAO
FireStorm/DAO generates code that is compliant with the Data Access Object design pattern (the DAO design pattern is a core J2EE design pattern). The database access tool generates Java DAO code and configuration files that developers would otherwise have to write by hand. In addition to being a database access tool, FireStorm/DAO can also generate presentation tier code based on JSPs and Struts.
A Database Access Tool to Reduce Complexity
FireStorm/DAO adopts a pragmatic approach of generating Java DAO code for data persistence that is a direct mapping of a particular relational database schema. It is also possible to define complex multi-table queries and to leverage existing database logic contained within stored procedures.
FireStorm/DAO can generate DAO code for standalone Java as well as for leading J2EE application servers, such as JBoss, BEA WebLogic, IBM WebSphere, and Apache Tomcat. The generated DAO code is well-written, consistent, and contains technical documentation. Most importantly, the generated code is production quality and has been deployed in thousands
of applications worldwide.
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Người đăng: ngthloi vào lúc 10:16 0 nhận xét
ModelRight Professional v3.0.0.57
Need to design, visualize or document your database? ModelRight 3 can reverse engineer your existing database to give you a graphical view of it, generate all the SQL statements to create the database or synchronize your database model with the database to keep your design up to date.Do you need to control the most detailed aspects of your database? ModelRight 3 has more complete and in-depth support for your database's (Oracle, SQL Server, MySQL or any via ODBC) most advanced features.
ModelRight brings a fresh, new look to database design. It provides an innovative design environment that consists of windows and toolbars that work together to provide a database design environment that is both intuitive and easy to use. If you were writing a document, you wouldn't want to have to endlessly pop up dialogs just to make a change. So why would you want to edit your data model that way? With ModelRight, you don't have to. Simply select the object you want to edit and edit it. Web-like hyperlinks provide an easy way to navigate to related objects. It's a common UI design that provides for better overall ease of use, but only ModelRight makes it available in a database design tool.
ModelRight 3 provides all of these powerful features and many more to help you produce the most complete and effective database designs possible. Whether you are a beginner or an expert database modeler, ModelRight 3 is your answer when you need a database modeling tool that surpasses the “least common denominator” approach taken by others.
Database design has never been more professional
Whether you are creating a new database application or need to manage an existing database, you would benefit from ModelRight 3. It will help you to visualize and manage the complexity of your database and create a solid database design.
If you have an existing database, ModelRight 3 can Reverse Engineer it to give you a graphical view of it. You can then use our Database Compare feature to display changes that you've made in your model and to push those changes to the database via ALTER scripts.
If you want to create a new database, you can create it graphically with ModelRight - and then automatically generate the necessary SQL DDL.
Innovative Modeling Environment
Various User Interface windows work together to provide an intuitive and natural design environment. With a mode-less and hyperlinked user interface, editing and navigating the data model is intuitive and easy.
You wouldn't want to have to endlessly pop up dialogs to edit a document, so why would you want to edit your data model that way? With ModelRight, you don't have to. Simply select the object you want to edit and change its properties in the Property Browser. Its a common User-Interface design that provides better overall ease of use, but only ModelRight makes it available in a data modeling tool.
And with unlimited Undo, you don't need to worry about making a mistake - you can always undo it. Use the Transaction History window to view the full impact of any changes you make.
The Diagram drawing capabilities are advanced and full featured - allowing you to make your models look great!
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ModelRight.Professional.v3.0.0.57.Cracked-iNViSiBLE
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Người đăng: ngthloi vào lúc 09:17 0 nhận xét