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Learning SQL on SQL Server 2005 $35.99 Anyone who interacts with today’s modern databases needs to know SQL (Structured Query Language), the standard language for generating, manipulating, and retrieving database information. In recent years, the dramatic rise in the popularity of relational databases and multi-user databases has fueled a healthy demand for application developers and others who can write SQL code efficiently and correctly. If you’re new to databases, or need a SQL refresher, Learning SQL on SQL Server 2005 is an ideal step-by-step introduction to this database query tool, with everything you need for programming SQL using Microsoft’s SQL Server 2005-one of the most powerful and popular database engines used today. Plenty of books explain database theory. This guide lets you apply the theory as you learn SQL. You don’t need prior database knowledge, or even prior computer knowledge. Based on a popular university-level course designed by authors Sikha Saha Bagui and Richard Walsh Earp, Learning SQL on SQL Server 2005 starts with very simple SQL concepts, and slowly builds into more complex query development. Every topic, concept, and idea comes with examples of code and output, along with exercises to help you gain proficiency in SQL and SQL Server 2005. With this book, you’ll learn: Beginning SQL commands, such as how and where to type an SQL query, and how to create, populate, alter and delete tables How to customize SQL Server 2005′s settings and about SQL Server 2005′s functions About joins, a common database mechanism for combining tables Query development, the use of views and other derived structures, and simple set operations Subqueries, aggregate functions and correlated subqueries, as well as indexes and constraints that can be added to tables in SQL Server 2005 Whether you’re an undergraduate computer science or MIS student, a self-learner who has access to the new Microsoft database, or work for your company’s IT department, Learning SQL on SQL Server 2005 will get you up to speed on SQL in no time. |
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Microsoft SQL Server 2008 $39.99 Get Started on Microsoft SQL Server 2008 in No Time. Learn to use all of the powerful features available in SQL Server 2008 quickly and easily. Microsoft SQL Server 2008: A Beginner’s Guide explains the fundamentals of each topic alongside examples and tutorials that walk you through real-world database tasks. Install SQL Server 2008, construct high-performance databases, use powerful Transact-SQL statements, create stored procedures and triggers, and execute simple and complex database queries. Performance tuning, Database Engine security, Business Intelligence, and XML are also covered.: Set up, configure, and maintain SQL Server 2008; Build and manage database objects using Transact-SQL statements; Create stored procedures and user-defined functions; Optimize database performance, availability, and reliability; Implement solid security using authentication, encryption, and authorization; Automate tasks using SQL Server Agent; Create reliable data backups and perform flawless system restores; Use all-new SQL Server 2008 Business Intelligence, development, and administration tools; Learn in detail the SQL Server XML technology (SQLXML) |
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Beginning SQL Server Modeling $49.99 Get ready for model-driven application development with SQL Server Modeling! This book covers Microsoft's SQL Server Modeling (formerly known under the code name "Oslo") in detail and contains the information you need to be successful with designing and implementing workflow modeling. Beginning SQL Server Modeling will help you gain a comprehensive understanding of how to apply DSLs and other modeling components in the development of SQL Server implementations. Most importantly, after reading the book and working through the examples, you will have considerable experience using SQL Modeling components, because the book and accompanying source code take you through the steps of actually building solutions using the platform. Beginning SQL Server Modeling is the only book that comprehensively covers .NET application development using SQL Modeling. This book explains the critical concepts of SQL Server Modeling and model-driven development that every SQL Server developer should know. The book is simple and concise, giving readers an immediate return on their investment. After learning the lessons of this book, business process analysts and developers will be prepared to use SQL modeling for model-based design, development, and implementations. What you'll learn* About the Repositor-where the specifics of the model entities and relationships reside* How to use Quadrant-a visual modeling tool for creating and modifying the model* How to work with Intellipad-short for Intellisense Workpad, this is a text-based code editor incorporating Microsoft's implementation of code autocompletion; it is a part of Quadrant* Developing with the M programming language-specifically designed for developing domain-specific languages* Model-driven development concepts by building a realistic sample applicationWho is this book for? This book is tailored to analysts and developers, with extensive code samples and exercises. Managers and Business Analysts will be interested in understanding how SQL Modeling and model-driven development can reduce project development time and increase reusability of processes. Database and Software architects will be interested in understanding how to design and implement dynamic model-driven solutions. Programmers will want to quickly ramp up on the technology to include SQL Modeling in their .NET development experience. |
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Beginning Microsoft SQL Server 2012 Programming $39.99 Get up to speed on the extensive changes to the newest release of Microsoft SQL Server The 2012 release of Microsoft SQL Server changes how you develop applications for SQL Server. With this comprehensive resource, SQL Server authority Robert Vieira presents the fundamentals of database design and SQL concepts, and then shows you how to apply these concepts using the updated SQL Server. Publishing time and date with the 2012 release, Beginning Microsoft SQL Server 2012 Programming begins with a quick overview of database design basics and the SQL query language and then quickly proceeds to show you how to implement the fundamental concepts of Microsoft SQL Server 2012. You’ll explore the key additions and changes to this newest version, including conditional action constructs, enhanced controls for results paging, application integration with SharePoint and Excel, and development of BI applications. Covers new features such as SQL Azure for cloud computing, client-connectivity enhancements, security and compliance, data replication, and data warehouse performance improvements Addresses essential topics including managing keys, writing scripts, and working with store procedures Shares helpful techniques for creating and changing tables, programming with XML, and using SQL Server Reporting and Integration Services Beginning Microsoft SQL Server 2012 Programming demystifies even the most difficult challenges you may face with the new version of Microsoft SQL Server. |
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Expert SQL Server 2008 Development $49.99 Expert SQL Server 2008 Development is aimed at SQL Server developers ready to move beyond Books Online. Author and experienced developer Alastair Aitchison shows you how to think about SQL Server development as if it were any other type of development. You'll learn to manage testing in SQL Server and to properly deal with errors and exceptions. The book also covers critical, database-centric topics such as managing concurrency and securing your data and code through proper privileges and authorization. Alastair places focus on sound development and architectural practices that will help you become a better developer, capable of designing high-performance, robust, maintainable database applications. He shows you how to apply notable features in SQL Server such as encryption and support for hierarchical data. If developing for SQL Server is what puts the bread on your table, you can do no better than to read this book and to assimilate the expert-level practices that it provides. * Promotes expert-level practices* Leads to high performance, scalable code* Improves productivity, getting you home in time for dinnerWhat you'll learn* Productively handle errors and exceptions.* |
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OCZ Technology 120 GB RevoDrive Series PCI-Express x4 Solid State Drive (SSD) OCZSSDPX-1RVD0120 $286.00 Focusing on both performance and affordability for consumers, the RevoDrive PCI-Express SSD is designed to accommodate a wide range of computing environments beyond everyday use to video-editing and other multi-media creation and management applications…. |
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Apple Mac Mini MC438LL/A Server (OLD VERSION) $1,199.84 Mac mini with Snow Leopard Server. This is big for small business. Mac mini with Snow Leopard Server is specifically designed to be a server. There are two 500 GB 7200-rpm hard drives with plenty of storage to help your group work more efficiently. It comes with unlimited client licenses. And you can access and swap files quickly and securely between Mac computers and PCs. Easily create full-fea… |
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Buffalo Technology DriveStation Quad 12 TB (4 x 3 TB) eSATA USB 3.0 External Hard Drive HD-QL12TU3R5 – Black $1,030.97 DriveStation Quad 12TB USB 3.0… |
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Microsoft Visio Standard 2010 $193.18 MICROSOFT VISIO STD 2010 32-BIT/X64 ENGLISH US DVDVISIO STD 2010 32-BIT/X64 ENGLISH US DVD Manufacturer : MICROSOFT UPC : 885370147124… |
How SQL Server Monitoring Counters Can Help
SQL Server counters are tools used in SQL Server monitoring. They enable you to measure many aspects of SQL Server performance. If you collect historical data you can use it now and in the future to properly optimize your SQL server. These counters can be utilized for specific metrics of your choice. Using these counters will make it fast and simple to find and fix SQL server performance issues.
Discover more SQL Server monitoring tactics.
Here are 5 common SQL server counters you could use while optimizing your SQL server.
1. Buffer Manager: Page Life Expectancy
A counter of page life expectancy will measure the amount of time a page stays in the buffer cache. This is usually measured in seconds. If a page remains in memory it does not require SQL server queries to read from a disk. The performance of the system will increase with increased page life expectancy.
2. Batch Requests/Second
Batch requests/second measure the number of batches SQL Server receives per second. This will indicate the amount of activity a SQL server is experiencing. As the numbers grow, so do the number of query executions. SQL Server optimization requires periodic measurements to determine SQL Server performance over time.
3. SQL Compilations/Second
SQL compilations/second measures the number of times SQL Server compiles an execution plan per second. This procedure is very resource intensive and can hurt your SQL server performance. This measurement should be compared to batch requests/second to determine whether or not compilations are hurting performance.
4. Buffer Cache Hit Ratio
This ratio will show how many times SQL servers find data pages in their buffer cache when requested through a query. Performance improves as the number reaches closer to 100. Essentially it means that a SQL server was able to grab necessary data from memory and not from a disk.
Learn about the benefits of SQL Server optimization.
5. Lock Waits/Second
Occasionally, SQL Server must lock system resources in order to manage large numbers of concurrent users. The measurement of lock waits/second refers to how often a SQL server was not able to retain a lock. Failure to retain a lock negatively impacts SQL Server performance. Ideally, zero is your SQL monitoring target. Larger numbers indicate decreased performance.
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A Guide to SQL Standard $47.95 The SQL language has established itself as the linqua franca database management; it provides the basis for systems interoperability, application portability, client/server operation, distributed database, and more, and is supported by just about every DBMS on the market today. SQL2 - or, to give it its official name, the International Standard Database language SQL (1992) - represents a major set of extensions to the earlier SQL standard. For a start, the new specification is well over 600 pages, compared with less than 100 for the original version. No database professional can afford to ignore it.Features Thorough revision of the official ANSI standard for SQL. Covers all important new SQL2 features including extensive integrity support, powerful new operators, national and international character data support and comprehensive date and time support. Continues the tradition of careful, clear, and accurate explanations of complex technical material Features New to this Edition Covers extensive integrity support, powerful new operators, national and international character data support, all features of SQL2; comprehensive date and time support and clear explanation of the complexitites of Dynamic SQL, all features of SQL2. Provides first tutorial treatment available anywhere of the brand new and dramatically extended version of SQL known informally as SQL2 or SQL/92. |
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ASP.NET at Work: Building 10 Enterprise Projects $54.99 Improve your ASP.NET know-how by building 10 ready-to-use applicationsASP.NET provides developers with more functionality and flexibility to develop dynamic Web applications while at the same time writing less code. If you're an ASP developer familiar with ASP.NET and Visual Studio .NET basics but unsure of how to connect all of these technologies to build useful applications, this book provides a unique approach to help you solve this problem.Centered on ten applications, these projects present complete programs that you can adopt and modify for use in your own organization. With special emphasis on those ASP.NET features that you'll utilize most often, seasoned ASP developer Eric Smith walks you through the following applications:* Project 1: Address Book-Build an ASP.NET application connected to a Microsoft SQL Server database.* Project 2: Contact Manager-Build reusable business objects to handle the business logic and validation necessary for most applications.* Project 3: Calendar Viewer -Use the date-and-time functions included in .NET to handle all sorts of calendar events, both one-time and recurring.* Project 4: Web Log Analyzer-Create applications for Web traffic, build a Windows service to gather logs and import them into SQL Server, and build an ASP.NET application to view the analysis.* Project 5: ASP.NET Error Manager -Use Event Log objects to collect errors from your ASP.NET applications in a central location and provide information on what occurred and when.* Project 6: Online Store-Build the "classic" online store from start to finish.* Projects 7-10: Teamwork Network-Build an online collaboration system that includes project tracking, file sharing, and discussion forums.The companion CD-ROM contains the complete code for the ten projects and bonus features for Project 10.The companion Web site contains a working version of each of the ten projects built in the book.Wiley |