Xem 1-20 trên 134 kết quả Application tuning
  • After completing this lesson, you should be able to do the following: Explain the role of the DBA in tuning applications Move tables using the ALTER TABLE command Redefine a table online Create different types of indexes Build and manage index-organized tables Explain and plan OLTP, DSS, and hybrid systems

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  • Oracle Corporation is one of the world’s largest vendors of software for managing information. Oracle has over 12,000 employees with offices in 93 countries around the world. One of the reasons Oracle software is so popular is the diversity of platforms it supports. In fact, Oracle software runs on almost every popular computer in the world and is used everywhere from home applications to giant corpora- tions.

    pdf710p nghianguyenluong 30-06-2009 357 174   Download

  • This book is about tuning Oracle databases. Three areas of Oracle Database tuning are data model tuning, SQL code tuning, and physical and configuration tuning. The author began his career as an applications developer, not as a systems or network administrator. As a result, this book is written from an applications rather than an operating system perspective.

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  • Oracle Database Performance Tuning Guide is an aid for people responsible for the operation, maintenance, and performance of Oracle. This book describes detailed ways to enhance Oracle performance by writing and tuning SQL properly, using performance tools, and optimizing instance performance. It also explains how to create an initial database for good performance and includes performance-related reference information. This book could be useful for database administrators, application designers, and programmers.

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  • First placed on the market in 1939, the design of PID controllers remains a challenging area that requires new approaches to solving PID tuning problems while capturing the effects of noise and process variations. The augmented complexity of modern applications concerning areas like automotive applications, microsystems technology, pneumatic mechanisms, dc motors, industry processes, require controllers that incorporate into their design important characteristics of the systems.

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  • You can enhance Oracle performance by adjusting database applications, the database itself, and the operating system. Making such adjustments is known as tuning. Proper tuning of Oracle provides the best possible database performance for your specific application and hardware configuration. Note: Oracle8 Tuning contains information that describes the features and functionality of the Oracle8 and the Oracle8 Enterprise Edition products. Oracle8 and Oracle8 Enterprise Edition have the same basic features.

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  • "Offers hundreds of hints, tips, and tricks of the trade that can be useful to any DBA wanting to achieve maximum performance of Oracle applications. No Oracle library would be complete without this book." --Ken (Dr. DBA) Jacobs, Vice President of Product Strategy for Server Technologies, Oracle Corporation "Rich is the first and last stop for Oracle Database technology and performance tuning. His knowledge is a vital tool that you need to successfully negotiate the waters of Oracle database development." --Mike Frey, Principal Architect, Navteq ...

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  • Secure your Java applications using Java EE built-in features as well as the well-known Spring Security framework Utilize related recipes for testing various Java EE technologies including JPA, EJB, JSF, and Web services Explore various ways to extend a Java EE environment with the use of additional dynamic languages as well as frameworks A learn-by-example based approach that focuses on key concepts to provide the foundation to solve real world problems

    pdf210p hoa_can 29-01-2013 27 7   Download

  • Java EE 6 Cookbook for Securing, Tuning, and Extending Enterprise Applications Packed with comprehensive recipes to secure, tune, and extend your Java EE applications professional expertise distilled . Neither the author, nor Packt Publishing, and its dealers and distributors will be held liable for any damages caused or alleged to be caused directly or indirectly by this book. Packt Publishing has endeavored to provide trademark information about all of the companies and products mentioned in this book by the appropriate use of capitals.

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  • After completing this lesson, you should be able to do the following: Define the roles associated with the database tuning process Describe the dependencies between tuning in different development phases Describe service level agreements Identify tuning goals Identify common tuning problems Employ tuning activities during development and production Balance performance and safety trade-offs

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  • After completing this lesson, you should be able to do the following: Identify key tuning components of the alert log file Identify key tuning components of background trace files Identify key tuning components of user trace files Collect statistics with Oracle Enterprise Manager Describe how Statspack collects statistics Collect statistics with Statspack Identify dynamic performance views useful in tuning Describe other tools used for tuning

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  • After completing this lesson, you should be able to do the following: Describe different system architectures Describe the primary steps of OS tuning Identify similarities between OS and DB tuning Understand virtual memory and paging Explain the difference between a process and a thread

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  • The books in O'Reilly's Oracle series are authoritative -- they tell the whole story about complex topics, ranging from performance tuning to the use of packages in PL/SQL to new technologies like Power Objects. And they're independent; they're alternatives for readers who need to know how products and features really work. They're packed with real-world advice and techniques from practitioners in the field, and they come with disks containing code you can use immediately in your own applications.

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  • In this chapter, we outline issues in interfacing with legacy systems, and how they can be replaced by other systems. The main contents of this chapter include all of the following: Performance tuning, performance benchmarks, standardization, E-commerce, legacy systems.

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  • Build compelling Java-based mobile applications using the Android SDK and the Eclipse open-source software development platform. Android: A Programmer's Guide shows you, step-by-step, how to download and set up all of the necessary tools, build and tune dynamic Android programs, and debug your results. Discover how to provide web and chat functions, interact with the phone dialer and GPS devices, and access the latest Google services. You'll also learn how to create custom Content Providers and database-enable your applications using SQLite....

    pdf337p meojunior 03-12-2010 253 178   Download

  • Welcome to the exciting world of Oracle databases. Oracle is widely acknowledged as the most popular database software in the world today. It finds its roots in relational database theory conceived by E. F. Codd in the 1950s, and extends those theories into an infinite variety of directions, such as data warehousing, online transaction processing, and Webenabled applications. Undoubtedly, the popularity of this software is part of the reason you are reading this book.

    pdf437p kieuoanh 12-08-2009 225 77   Download

  • Professional Apache Tomcat 6 is primarily targeted toward administrators and engineers responsible for Tomcat configuration, performance tuning, system security, or deployment architecture. This book doesn’t cover Web application development using Tomcat. A lot of other books, such as our Beginning JavaServer Pages (Wrox Press, ISBN 0-7645-7485-X), fulfill this need. Instead, this book focuses on its primary audience — i.e., Tomcat administrators — and tries to provide what this audience needs as best as it can. This is the third edition in our Apache Tomcat series....

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  • The best-selling guide to the design of control systems for the fluid process industries is now updated and expanded. Emphasizing performance-based design and tuning, the new edition of the best-selling guide to process control provides engineers with reliable coverage of control technology principles for industrial fluid processes - from basic theory to advanced control applications.

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  • The Proportional, Integral and Derivative –PID– controller is the most widely used controller in industrial applications. Since its first appearance in the late nineteen century, it had attracted researchers from all over the world because of its simplicity and the ability to provide an excellent control performance. The PID controller now represents more than ninety percent of the controllers used in the market. This book is a result of contributions and inspirations from many researchers worldwide in the field of control engineering.

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  • SQL Server is a comprehensive, integrated, endtoend data solution that empowers your people by providing a more secure, reliable, and productive platform for enterprise data and BI applications. SQL Server 2005 delivers powerful, familiar tools to IT professionals as well as to information workers, reducing the complexity of creating, deploying, managing, and using enterprise data and analytical applications on platforms ranging from mobile devices to enterprise data systems.

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