Sql Server Nvl
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SQL Server Security $49.99 Addresses SQL Server vulnerabilities and provides security solutions. Covers installation, administration, and programming–plus security issues such as authentication, encryption, intrusion detection, and more. Written for IT professionals administering or programming any SQL Server-based application–includes coverage of SQL Server 7, SQL Server 2000, and SQL Server (Yukon). |
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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 2005 $27.99 This is the eBook version of the printed book. If the print book includes a CD-ROM, this content is not included within the eBook version. Microsoft SQL Server 2005: Changing the Paradigm (SQL Server 2005 Public Beta Edition) will prepare database administrators for upcoming changes in SQL Server 2005. Obtain the skills necessary to run SQL Server 2005 from the experts at Microsoft Gold Partner. Get a head-start to understanding the new concepts and features of SQL Server 2005 from the database administrator's perspective, including: SQL Server 2005 Architecture Tool Sets Scalability, Reliability and High Availability Chapter Performance Tuning Replication .NET CLR Integration DTS and Business Intelligence Minimize the surprises in SQL Server 2005 with the help of Microsoft SQL Server 2005: Changing the Paradigm (SQL Server 2005 Public Beta Edition) . |
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Accelerated SQL Server 2008 $52.99 One of the first books on SQL Server 2008 available, this title enables SQL Server database professionals to make the leap to the latest release on Microsoft's flagship database management system quickly. |
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Mastering SQL Server 2000 $49.99 Complete. Authoritative. Practical. The only SQL Server book you need. Mastering SQL Server 2000 is the one indispensable resource for anyone working with the latest version of SQL Server. Whether you build or administer SQL Server databases or write applications that communicate with them, you’ll find the background knowledge and the practical instruction you need to accomplish any task, from the most basic to the most advanced. Coverage includes: Understanding SQL Server architecture Designing an efficient normalized database Writing Transact-SQL statements and batches Creating databases Creating tables and views Creating stored procedures and triggers Administering SQL Server Managing SQL Server security Designing applications using ADO, SQL-DMO, and SQL-NS Using Data Transformation Services Integrating SQL Server with the Internet Optimizing SQL Server performance Understanding and managing replication Using Analysis Services to analyze data Using Microsoft English Query Troubleshooting common problems |
Performance Intelligence for Oracle SQL Tuning
A set of metrics which measures past trend data, called Performance Intelligence, is often studied to find solutions to performance problems. Through the use of conventional business intelligence ideals, it helps improve the Oracle SQL performance tuning on the Oracle database.
Get some more information on Oracle SQL performance tuning.
Performance Intelligence can be used to analyze millions of granular data points, captured in the Performance Data Warehouse along multiple dimensions, and identify which issues have most impact on the end user. By studying the most common end user difficulties, then the most critical issues impacting the Oracle SQL performance tuning can be assessed. These underlying issues can immediately be addressed by DBAs and application developers before further harm can be done to the Oracle SQL tuning efforts.
Discover the benefits of Oracle SQL tuning.
Better Oracle SQL Performance Tuning through Performance Intelligence
SQL Server query blockages can be resolved with Performance Intelligence, which focuses on application wait time in order to clear the jam. The key concepts and measurements of performance intelligence include:
- Don’t Count Operations, Measure Time
To end users, the only thing that matters is how long they have to wait for a task to complete. When they are forced to wait, they normally view this as a problem with the application. Performance Intelligence measures this part of the user experience wait time and helps to minimize this going forward.
- Focus on Queries
In order to measure performance at the SQL query level and individual sessions, Performance intelligence looks at wait time very closely. Rather than look at the entire database, it is often more efficient to study the breakdown of the individual query.
- Continuous Capture
Performance intelligence monitors all sessions, all of the time. This constant monitoring makes it easier to catch any issue that may warrant phone calls from the end user. By comparision, intermittent tracing often misses the problem all together.
- Historical View
When you are trying to fix an issue, it helps to look at historical data and trends first. Performance intelligence creates a historical view that can be compared to current performance to see what is different and where potential new problems may exist.
A focus on end user wait time is the key to better SQL server performance. Database performance can greatly improve with the help of Performance Intelligence which helps the DBA see the applications from the end user point of view which can lead to greater productivity.