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  • 1
    Online Resource
    Online Resource
    Oracle8i internal services for waits, latches, locks and memory (1999)
    Sebastopol : O'Reilly | Boston, MA :Safari,
    Details
    Language: English
    Pages: x, 120 p. , ill. ; , 23 cm
    DDC: 005.75/85
    Keywords: Oracle (Computer file) ; Database management ; Electronic books ; local
    Abstract: This concise book contains detailed information about Oracle internals -- information that's not readily available to Oracle customers. It lays a foundation for advanced performance tuning of the Oracle database. Based on Oracle8i release 8.1, the book describes many of the secrets of Oracle's internal services: data structures, algorithms, and undocumented Oracle system statistics. Main topics include: Waits - how Oracle processes communicate via semaphores, and how to use the Oracle wait statistics to identify the source of performance problems. Latches - how they keep multiple processes from inspecting protected data structures at the same time, and how to examine and control latch behavior and statistics. Locks - how they work with latches to protect data structures (locks allow multiple sessions to share resources in some cases), and how locks affect performance. There is also a detailed discussion of instance locks, which are used in parallel server environments. Memory - how Oracle uses memory (e.g., the various elements of the System Global Area), and how Oracle dynamically allocates and manages memory. Oracle8i Internal Services is aimed especially at administrators and developers who need detailed internal information to do advanced performance tuning. The book will expand your repertoire of tuning solutions and troubleshooting techniques by explaining how you can use Oracle's hidden parameters and undocumented system statistics to best advantage. NOTE: The author has collected the scripts he has developed for tuning and analysis into a toolkit (known as APT, for Advanced Performance Tuning). These scripts access the Oracle X$ tables directly and provide information not otherwise available. The scripts are available to readers for free from the O'Reilly web site.
    Note: Includes index
    URL: https://learning.oreilly.com/library/view/-/156592598X/?ar
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  • 2
    Online Resource
    Online Resource
    Oracle database administration : the essential reference (1999)
    Sebastopol, CA : O'Reilly | Boston, MA :Safari,
    Details
    Language: English
    Pages: xvii, 560 p. , ill. ; , 24 cm
    Edition: 1st ed.
    DDC: 005.75/65
    Keywords: Oracle (Computer file) ; Relational databases ; SQL (Computer program language) ; Electronic books ; local
    Abstract: Oracle database administration requires a vast amount of information and an ability to perform a myriad of tasks--from installation to tuning to network troubleshooting to overall daily administration. Oracle provides many tools for performing these tasks; the trick is knowing what tool is right for the job, what commands you need to issue (and when), and what parameters and privileges you need to set. And, as every DBA knows, you need to know how do all this under pressure, while you face crisis after crisis. This book provides a concise reference to the enormous store of information an Oracle DBA needs every day (as well as what's needed only when disaster strikes). It's crammed full of quick-reference tables, task lists, and other summary material that both novice and expert DBAs will use time and time again. It covers the commands and operations new to Oracle8, but also provides Oracle7 information for sites still running earlier versions. Oracle Database Administration provides two types of material: DBA tasks--chapters summarizing how to perform critical DBA functions: installation, performance tuning, preventing data loss, networking, security and monitoring, auditing, query optimization, and the use of various Oracle tools and utilities DBA reference--chapters providing a quick reference to the Oracle instance and database, the initialization (INIT.ORA) parameters, the SQL statements commonly used by DBAs, the data dictionary tables, the system privileges and roles, and the SQL*Plus, Export, Import, and SQL*Loader syntax The book also includes a resource summary with references to additional books, Web sites, and other online and offline resources of special use to Oracle DBAs. Oracle Database Administration is the single essential reference you'll turn to again and again. If you must choose only one book to use at the office, keep at home, or carry to a site you're troubleshooting, this will be that book. Visit the catalog page for Oracle Database Administration: The Essential RefeVisit the errata page for Oracle Database Administration: The Essential RefeDownload the supplemental electronic content for Oracle Database Administration: The Essential Refe
    Note: "A quick reference for the Oracle DBA"--Cover. - "Covers Oracle7 and Oracle 8"--Cover. - Includes bibliographical references (p. 523-526)
    URL: https://learning.oreilly.com/library/view/-/1565925165/?ar
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  • 3
    Online Resource
    Online Resource
    Oracle web applications : PL/SQL developer's introduction (1999)
    Sebastopol, CA : O'Reilly | Boston, MA :Safari,
    Details
    Language: English
    Pages: xi, 241 p. , ill. ; , 24 cm
    Edition: 1st ed.
    DDC: 005.75/85
    Keywords: Oracle (Computer file) ; Database design ; Internet programming ; PL/SQL (Computer program language) ; Web sites ; Design ; Electronic books ; local
    Abstract: This compact guide provides the jump-start Oracle developers need to make the transition from traditional programming to the development of useful Web applications for Oracle8i. Even readers who start out knowing nothing about HTML, PL/SQL, or Oracle's other tools will learn how to create simple Web applications in a matter of days. The book focuses on Oracle8i, but also covers Web development for earlier Oracle versions (Oracle8 and Oracle7). Background: The explosion in the use of the Internet and the Web has resulted in a whole new way of doing business. Developers who only yesterday were using COBOL to write accounts payable systems are now being asked to create a broad range of new Internet-based applications ranging from electronic commerce (e-commerce) Web sites to internal data warehouses to enterprise resource planning (ERP) systems. Unfortunately, the filesystem architectures of most Web systems aren't up to the task. The new breed of Web applications -- which are quickly becoming critical resources that companies need to survive -- demand a platform that provides production-quality tools for content management, application development, and application integration. And current Web techniques are inadequate in many ways. Oracle8i, Oracle's "Internet database," gives Web developers a way to build Web technology on top of a relational database, rather than on a traditional filesystem. With Oracle8i, companies can apply well understood, reliable, production-quality database methodologies to Web content management. Oracle8i also supports a wide variety of application development platforms and tools that are tightly integrated to the core database. Finally, Oracle8i supports technologies that help companies tie their Web-based applications into legacy applications. There is a lot to learn in Oracle8i. Not only does it enhance basic database features, it introduces Java and a variety of Web development tools. Oracle8i provides a soup-to-nuts platform for Web site and Web application development that extends traditional database concepts to Web content. It replaces the traditional filesystem used by most Web servers with a database management system. Many users are intimidated by the vast array of new technologies in Oracle8i. And yet, they are under pressure to use these technologies to build complex Web applications right now. This book gives such users a way to start using Oracle8i immediately to create useful Web applications. It is a co...
    Note: "Covers Oracle8i"--Cover. - "What you need to know about PL/SQL, HTML, XML, WebDB, & OAS"--Cover. - Includes bibliographical references (p. 229-232) and index
    URL: https://learning.oreilly.com/library/view/-/1565926870/?ar
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  • 4
    Online Resource
    Online Resource
    Oracle PL/SQL language : pocket reference (1999)
    Sebastopol, CA : O'Reilly | Boston, MA :Safari,
    Details
    Language: English
    Pages: v, 94 p. , ill. ; , 18 cm
    Keywords: Oracle (Computer file) ; PL/SQL (Computer program language) ; Relational databases ; Electronic books ; local
    Abstract: This pocket reference provides quick-reference information that will help you use Oracle's PL/SQL language. It is a companion to Steven Feuerstein and Bill Pribyl's bestselling book, Oracle PL/SQL Programming , and includes coverage of the latest version of Oracle, Oracle8i. Oracle is the most popular database management system in use today, and PL/SQL plays a pivotal role in current and projected Oracle products and applications. PL/SQL provides procedural extensions to the SQL relational database language and to an ever-growing number of Oracle development tools. It offers a myriad of data types, and such features as cursors, loops, conditional and sequential control statements, exception handlers, records, tables, and constructs for developing modular code (functions, procedures, and packages). Originally a rather limited tool, PL/SQL became with Oracle7 a mature and effective language for developers. Now, with the introduction of Oracle8, PL/SQL has taken the next step towards becoming a fully realized programming language providing sophisticated object-oriented capabilities. The book on which this pocket reference is based, Oracle PL/SQL Programming , filled a huge gap in the Oracle market, providing developers with a single, comprehensive guide to building applications with PL/SQL -- and building them the right way. That book has become the bible for PL/SQL developers who have raved about its completeness, readability, and practicality. The book is packed with strategies, code architectures, tips, techniques, and fully realized code. The second edition of the book updated the text with the new Oracle8 PL/SQL features, including object types, collections, external procedures, and large object data types and functions. The pocket reference boils down the most vital information from the large (nearly 1000 pages) book into an accessible quick reference that summarizes the basics of PL/SQL -- its block structure, fundamental language elements (e.g., identifiers, declarations, defaults), data structures (including Oracle8 objects), and statements for program control, loops, exception handling, and database access. It also covers the the basics of using Oracle's procedures, functions, and packages, and the latest features for Oracle8i.
    Note: Includes Oracle8
    URL: https://learning.oreilly.com/library/view/-/1565924576/?ar
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  • 5
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    Online Resource
    Oracle distributed systems (1999)
    Beijing ; : O'Reilly | Boston, MA :Safari,
    Details
    Language: English
    Pages: xv, 530 p. , ill. ; , 25 cm. +
    Edition: 1st ed.
    DDC: 005.75/85
    Keywords: Oracle (Computer file) ; Electronic data processing ; Distributed processing ; SQL/ORACLE (Computer program language) ; Electronic books ; local
    Abstract: Any organization that uses the Oracle relational database management system (RDBMS) these days needs to use multiple databases. There are many reasons to use more than a single database in a distributed database system: Different databases may be associated with particular business functions, such as manufacturing or human resources. Databases may be aligned with geographical boundaries, such as a behemoth database at a headquarters site and smaller databases at regional offices. Two different databases may be required to access the same data in different ways, such as an order entry database whose transactions are aggregated and analyzed in a data warehouse. A busy Internet commerce site may create multiple copies of the same database to attain horizontal scalability. A copy of a production database may be created to serve as a development test bed. Tunability Platform autonomy Fault tolerance Scalability Location transparency Site autonomy Introduction to Distributed Database Systems SQL*Net and Net8 Configuration and Administration Distributed Database Security Designing the Distributed System Oracle's Distributed System Implementation Sample Configurations 8. Engineering Considerations Oracle Replication Architecture Advanced Replication Option Installation Basic Replication Multi-Master Replication Updateable Snapshots Procedural Replication Conflict Avoidance and Resolution Techniques In a distributed database environment, data in two or more databases is accessible as if it were in a single database. Usually, the different databases are on different servers, which may be located at the same site or a continent away. Communication between the servers takes place via SQL*Net (for Oracle7) or Net8 (for Oracle8). Distributed database environments offer a number of benefits over single- database systems, including: This book describes how you can use multiple databases and the distributed features of Oracle to best advantage. It covers: Table of contents: Part I: The Distributed System Part II: Replication Part III: Appendixes Appendix A: Built-in Packages for Distributed Systems Appendix B: Scripts
    Note: "Includes advanced replication in Oracle7 & Oracle8"--Cover. - Includes index
    URL: https://learning.oreilly.com/library/view/-/1565924320/?ar
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  • 6
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    Online Resource
    Oracle SQL*Plus : the definitive guide (1999)
    Beijing ; : O'Reilly | Boston, MA :Safari,
    Details
    Language: English
    Pages: xxi, 502 p. , ill. ; , 24 cm
    DDC: 005.75/65
    Keywords: Oracle (Computer file) ; Database management ; SQL*PLUS (Computer program language) ; Electronic books ; local
    Abstract: This book is the definitive guide to SQL*Plus. If you want to take best advantage of the power and flexibility of this popular Oracle tool, you need this book. SQL*Plus is an interactive query tool that is ubiquitous in the Oracle world. It is present in every Oracle installation and is available to almost every Oracle developer and database administrator. SQL*Plus has been shipped with Oracle since at least version 6. It continues to be supported and enhanced with each new version of Oracle, including Oracle8 and Oracle8i. It is still the only widely available tool for writing SQL scripts. Despite this wide availability and usage, few developers and DBAs know how powerful SQL*Plus really is. This book introduces SQL*Plus, includes a quick reference to all of its syntax options, and, most important, provides chapters that describe, in step-by-step fashion, how to perform all of the tasks that Oracle developers and DBAs want to perform with SQL*Plus -- and maybe some they didn't realize they COULD perform with SQL*Plus. You will learn how to write and execute script files, generate ad hoc reports, extract data from the database, query the data dictionary tables, customize your SQL*Plus environment, and use the SQL*Plus administrative features (new in Oracle8i). This book is an indispensable resource for readers who are new to SQL*Plus, a task-oriented learning tool for those who are already using it, and a quick reference for every user. A table of contents follows: Preface Introduction to SQL*Plus Interacting with SQL*Plus Generating Reports with SQL*Plus Writing SQL*Plus Scripts Extracting Data with SQL*Plus Exploring Your Database with SQL*Plus Advanced Scripting Tuning and Timing The Product User Profile Administration with SQL*Plus Customizing Your SQL*Plus Environment A. SQL*Plus Command Reference B. Connect Strings and the SQL*Plus Command Appendices
    Note: Includes index
    URL: https://learning.oreilly.com/library/view/-/1565925785/?ar
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