Sql Server Dcom
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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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Mastering SQL Server Profiler $27.93 SQL Server Profiler is one of the most useful of SQL Server’s "built-in" tools, recording data about various SQL Server events. "Mastering SQL Server Profiler" will make it easier for you to learn how to use Profiler, analyze the data it provides, and to take full advantage of its potential for troubleshooting SQL Server problems. All the examples have been optimized to work with both SQL Server 2005 and 2008. |
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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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Essential SQL on SQL Server 2008 $38.74 This book, written for readers who have little or no previous experience with databases, SQL, or SQL Server, provides a very systematic approach to learning SQL using SQL Server. Each chapter is written in a step-by-step manner and has examples that can be run using SQL Server. Using the sample tables and data provided, the reader of this book will be able to do all the examples to experience hands-on SQL programming in SQL Server. The book also presents a series of exercises at the end of the chapters to help readers gain proficiency with SQL. With this book you will learn beginning SQL commands – how to retrieve and manipulate data using the simple SELECT statement; how to customize SQL Server 2008′s settings and about SQL Server 2008′s functions; how to create, alter, populate and delete tables; about joins, a common database mechanism for combining tables; query development, the use of views and other derived structures; simple set operations; about aggregate functions; how to write subqueries and correlated subqueries; how to create and use indexes and constraints; transaction processing. |
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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) . |
Tips for Oracle SQL Tuning
When you are a database administrator, you are faced with the challenging conundrum of deciding when exactly is the right time to start the Oracle SQL tuning on the Oracle database environment. Of course, the ideal situation is to update the Oracle database without disrupting the flow of information on the site and also when user wait-times are not compromised. When you are able to run a successful update, you are able to avoid disrupting your everyday updates and therefore, you will avoid IT problems. Learn more about Oracle SQL tuning.
Planning a Time to Start Oracle SQL Tuning
There are three primary times to execute Oracle SQL tuning
- Wait-time analysis proves that users are faced with technical problems.
- When optimizing hardware usage to achieve cost savings
- During your routine performance schedule
Get more information about Oracle SQL tuning.
Of course, these are part of the responsibilities of being a DBA and all three of these should be done regularly without compromising user experience. This being said, yet another question comes to mind…
How do I Know Where Oracle Performance Tuning Should be Directed
You will want to focus your efforts in these five areas
- Eradicate Wait Events
Use historical data on database performance to determine where system bottlenecks are occurring and create an execution plan to eliminate them. After you have examined your wait-time information, you will be ready to move to the next step
- Tune the Operating System
Monitor and tune operating system CPU, I/O and memory utilization, this is especially useful when determining whether or not new hardware is necessary for increased system performance
- Observe the Database Design
Ordinarily, a poor database design results in poor system performance. If you are still capable of changing table structures and indexes to better follow industry best practices, you should. If this is not possible for you, then making additional changes in smaller areas until the entire change can be made is the next best thing.
- Memory Tuning
Properly size your database buffers (shared_pool, buffer cache, log buffer, etc) by looking at your wait events, buffer hit ratios, system swapping and paging, etc. Additionally, you may want to pin large objects into memory which will stop frequent reloads
- Altering Disk I/O Tuning
By properly sizing database files, the maximum disk subsystem is utilized Additionally, it is a good idea to search for recurrent disk sorts, missing indexes and other reoccurring red flags.
- Tuning the Application
A large portion of all Oracle system performance issues are resolved by coding optimal SQL queries. Make sure to stay on the lookout for ways to optimize the efficiency and general performance of SQL queries and resolving latch contention difficulties during off-peak hours.
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A Service-Oriented Architecture-Based Framework for E-Procurement $74 Used - This work proposes the development layered interoperable service-oriented architecture E- procurement framework for multi-tiered organisation. Various model of implementing SOA such as ESB, Web Service, CORBA, DCOM, and RIM, stating the merits and demerits of each of them. We implemented the service module using XML Web service and SOAP as communication protocol. .Net framework was chosen as the implementation platform using C# as the programming language, and SQL Server 2005 used for sto |
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A Service-Oriented Architecture-Based Framework for E-Procurement $74 New - This work proposes the development layered interoperable service-oriented architecture E- procurement framework for multi-tiered organisation. Various model of implementing SOA such as ESB, Web Service, CORBA, DCOM, and RIM, stating the merits and demerits of each of them. We implemented the service module using XML Web service and SOAP as communication protocol. .Net framework was chosen as the implementation platform using C# as the programming language, and SQL Server 2005 used for stor |