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  • Safari Tech Books Online  (20)
  • Dye, Charles  (1)
  • Beijing ; : O'Reilly  (20)
  • Perl (Computer program language)  (11)
  • Oracle (Computer file)  (10)
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  • 1
    Online Resource
    Online Resource
    Beijing ; : O'Reilly | Boston, MA :Safari,
    Language: English
    Pages: xxvi, 554 p. , ill. ; , 24 cm
    Edition: 2nd ed.
    DDC: 005.75/65
    Keywords: Oracle (Computer file) ; Database management ; Electronic books ; local
    Abstract: Despite its wide availability and usage, few developers and DBAs have mastered the true power of Oracle SQL Plus. This bestselling book--now updated for Oracle 10g--is the only in-depth guide to this interactive query tool for writing SQL scripts. It's an essential resource for any Oracle user.The new second edition of Oracle SQL Plus: The Definitive Guide clearly describes how to perform, step-by-step, all of the tasks that Oracle developers and DBAs want to perform with SQL Plus--and maybe some you didn't realize you could perform.With Oracle SQL Plus: The Definitive Guide, you'll expertly: write and execute script files generate ad hoc reports extract data from the database query the data dictionary tables customize an SQL Plus environment and much more It also includes a handy quick reference to all of its syntax options and an often-requested chapter on SQL itself, along with a clear, concise, and complete introduction.This book is truly the definitive guide to SQLPlus. It's an indispensable resource for those who are new to SQL*Plus, a task-oriented learning tool for those who are already using it, and an immediately useful quick reference for every user. If you want to leverage the full power and flexibility of this popular Oracle tool, you'll need this book.
    Note: Includes index
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    Language: English
    Pages: xvii, 374 p. , ill. ; , 24 cm
    Edition: 3rd ed.
    DDC: 005.75/85
    Keywords: Oracle (Computer file) ; Relational databases ; Electronic books ; local
    Abstract: An enormous system comprising myriad technologies, options, and releases, Oracle's complexities have spawned numerous areas of specialization. For each area of specialization there are equally specialized how-to books and manuals. O'Reilly's Oracle Essentials claims a unique place among these books. Rather than focusing on one area, the book explains the foundational concepts of the Oracle technology and the core technical and business aspects of using it.The new edition of this classic book, Oracle Essentials, 3rd Edition: Oracle Database 10 g, distills a vast amount of knowledge into an easy-to-read volume covering every aspect of the Oracle database. Readers of all levels will learn about Oracle's features and technologies, including the product line, architecture, data structures, networking, concurrency, tuning, and much more.Featuring focused text, abundant illustrations, and helpful hints, the new edition offers a valuable overview of Oracle's Database 10 g --the industry's first database to support grid computing. Recent releases such as Oracle 9 i and 8 i are also covered. The book contains chapters on: Oracle products, options, and overall architecture for Oracle 10 g and prior recent releases Installing and running Oracle: how to configure, start up, and shut down the database, and various networking issues Oracle data structures, datatypes, and ways of extending datatypes, with an introduction to Oracle objects (e.g., tables, views, indexes) Managing Oracle: security, the Oracle Enterprise Manager, fragmentation and reorganization, and backup and recovery Oracle performance: characteristics of disk, memory, and CPU tuning Multi-user concurrency, online transaction processing (OLTP), and high availability Hardware architectures (e.g., SMP, MPP, NUMA) and their impact on Oracle Data warehousing and distributed databases Network deployment: using Oracle as an Internet computing platform and for grid computing What's new in Oracle 10 g : a summary of the database changes described in the book Oracle Essentials, 3rd Edition: Oracle Database 10 g was written for anyone whose job involves managing or building systems using Oracle DBMS technology or working with staff that uses Oracle technology. This book is the perfect all-in-one source for understanding the complexities and capabilities of Oracle.
    Note: "What you need to know about oracle database architecture and features"--Cover. - Includes bibliographical references (p. 347-355) and index
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  • 3
    Language: English
    Pages: vi, 121 p. ; , 18 cm
    Edition: 2nd ed.
    DDC: 005.75/85
    Keywords: Oracle (Computer file) ; PL/SQL (Computer program language) ; Relational databases ; Electronic books ; local
    Abstract: Like most PL/SQL programmers, you've found Oracle PL/SQL Programming to be a reference book you can't do without. Packed with examples and recommendations, it's a book that has helped everyone, from Oracle Forms developers to database administrators, make the most of PL/SQL. But you can't always carry it with you, and even at your desk there are times when you just need a reminder, a quick answer to a problem you're up against. For times like those, PL/SQL experts Stephen Feuerstein, Bill Pribyl, and Chip Dawes have written a new edition of Oracle PL/SQL Language Pocket Reference . Updated for Oracle9i, this little book is easy to take with you and use anywhere for quick problem solving. The second edition of the Oracle PL/SQL Language Pocket Reference boils down the most vital information from Oracle PL/SQL Programming into a convenient quick reference to PL/SQL basics. This compact book will be indispensable for new and seasoned Oracle database developers alike. It summarizes features available in Oracle9i and provides essential information on PL/SQL block structure, fundamental language elements, control statements, and use of procedures, functions, packages, triggers, Oracle objects, external procedures, and methods of calling Java classes from PL/SQL. O'Reilly's Pocket References have become a favorite among developers and database administrators everywhere. By providing a wealth of important details in a concise, well-organized format, these handy books deliver just what you need to complete the task at hand. When you've reached a sticking point in your work and need to get to a solution quickly, the new edition of Oracle PL/SQL Language Pocket Reference is the book you'll want to have.
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  • 4
    Online Resource
    Online Resource
    Beijing ; : O'Reilly | Boston, MA :Safari,
    Language: English
    Pages: xvi, 377 p. ; , 25 cm
    DDC: 005.133/
    Keywords: Bioinformatics ; Perl (Computer program language) ; Electronic books ; local
    Abstract: Historically, programming hasn't been considered a critical skill for biologists. But now, with access to vast amounts of biological data contained in public databases, programming skills are increasingly in strong demand in biology research and development. Perl, with its highly developed capacities in string handling, text processing, networking, and rapid prototyping, has emerged as the programming language of choice for biological data analysis. Mastering Perl for Bioinformatics covers the core Perl language and many of its module extensions, presenting them in the context of biological data and problems of pressing interest to the biological community. This book, along with Beginning Perl for Bioinformatics , forms a basic course in Perl programming. This second volume finishes the basic Perl tutorial material (references, complex data structures, object-oriented programming, use of modules--all presented in a biological context) and presents some advanced topics of considerable interest in bioinformatics.The range of topics covered in Mastering Perl for Bioinformatics prepares the reader for enduring and emerging developments in critical areas of bioinformatics programming such as: Gene finding String alignment Methods of data storage and retrieval (SML and databases) Modeling of networks (graphs and Petri nets) Graphics (Tk) Parallelization Interfacing with other programming languages Statistics (PDL) Protein structure determination Biological models of computation (DNA Computers) Biologists and computer scientists who have conquered the basics of Perl and are ready to move even further in their mastery of this versatile language will appreciate the author's well-balanced approach to applying Perl's analytical abilities to the field of bioinformatics. Full of practical examples and real-world biological problem solving, this book is a must for any reader wanting to move beyond beginner level Perl in bioinformatics.
    Note: Includes bibliographical references and index
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  • 5
    Online Resource
    Online Resource
    Beijing ; : O'Reilly | Boston, MA :Safari,
    Language: English
    Pages: xiii, 574 p. , ill. ; , 24 cm
    Edition: 1st ed.
    DDC: 005.13/3
    Keywords: Perl (Computer program language) ; Web site development ; Electronic books ; local
    Abstract: Among the many different approaches to "templating" with Perl--such as Embperl, Mason, HTML::Template, and hundreds of other lesser known systems--the Template Toolkit is widely recognized as one of the most versatile. Like other templating systems, the Template Toolkit allows programmers to embed Perl code and custom macros into HTML documents in order to create customized documents on the fly. But unlike the others, the Template Toolkit is as facile at producing HTML as it is at producing XML, PDF, or any other output format. And because it has its own simple templating language, templates can be written and edited by people who don't know Perl. In short, the Template Toolkit combines the best features of its competitors, with ease-of-use and flexibility, resulting in a technology that's fast, powerful and extensible, and ideally suited to the production and maintenance of web content and other dynamic document systems.In Perl Template Toolkit you'll find detailed coverage of this increasingly popular technology. Written by core members of the technology's development team, the book guides you through the entire process of installing, configuring, using, and extending the Template Toolkit. It begins with a fast-paced but thorough tutorial on building web content with the Template Toolkit, and then walks you through generating and using data files, particularly with XML. It also provides detailed information on the Template Toolkit's modules, libraries, and tools in addition to a complete reference manual.Topics in the book include: Getting started with the template toolkit The Template language Template directives Filters Plugins Extending the Template Toolkit Accessing databases XML Advanced static web page techniques Dynamic web content and web applications The only book to cover this important tool, Perl Template Toolkit is essential reading for any Perl programmer who wants to create dynamic web content that is remarkably easy to maintain. This book is your surefire guide to implementing this fast, flexible, and powerful templating system.
    Note: "Scalable templating for the Web"--Cover. - Includes index
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  • 6
    Online Resource
    Online Resource
    Beijing ; : O'Reilly | Boston, MA :Safari,
    Language: English
    Pages: xxxiv, 927 p. , ill. ; , 24 cm
    Edition: 2nd ed.
    DDC: 005.13/3
    Keywords: Perl (Computer program language) ; Electronic books ; local
    Abstract: Find a Perl programmer, and you'll find a copy of Perl Cookbook nearby. Perl Cookbook is a comprehensive collection of problems, solutions, and practical examples for anyone programming in Perl. The book contains hundreds of rigorously reviewed Perl "recipes" and thousands of examples ranging from brief one-liners to complete applications.The second edition of Perl Cookbook has been fully updated for Perl 5.8, with extensive changes for Unicode support, I/O layers, mod_perl, and new technologies that have emerged since the previous edition of the book. Recipes have been updated to include the latest modules. New recipes have been added to every chapter of the book, and some chapters have almost doubled in size.Covered topic areas include: Manipulating strings, numbers, dates, arrays, and hashes Pattern matching and text substitutions References, data structures, objects, and classes Signals and exceptions Screen addressing, menus, and graphical applications Managing other processes Writing secure scripts Client-server programming Internet applications programming with mail, news, ftp, and telnet CGI and mod_perl programming Web programming Since its first release in 1998, Perl Cookbook has earned its place in the libraries of serious Perl users of all levels of expertise by providing practical answers, code examples, and mini-tutorials addressing the challenges that programmers face. Now the second edition of this bestselling book is ready to earn its place among the ranks of favorite Perl books as well.Whether you're a novice or veteran Perl programmer, you'll find Perl Cookbook , 2nd Edition to be one of the most useful books on Perl available. Its comfortable discussion style and accurate attention to detail cover just about any topic you'd want to know about. You can get by without having this book in your library, but once you've tried a few of the recipes, you won't want to.
    Note: Includes bibliographical references (p. xxvi-xxviii) and index
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  • 7
    Online Resource
    Online Resource
    Beijing ; : O'Reilly | Boston, MA :Safari,
    Language: English
    Pages: xv, 205 p. , ill. ; , 24 cm
    Edition: 1st ed.
    Keywords: Perl (Computer program language) ; Electronic books ; local
    Abstract: Perl is a versatile, powerful programming language used in a variety of disciplines, ranging from system administration to web programming to database manipulation. One slogan of Perl is that it makes easy things easy and hard things possible. This book is about making the leap from the easy things to the hard ones. Learning Perl Objects, References & Modules offers a gentle but thorough introduction to advanced programming in Perl. Written by the authors of the best-selling Learning Perl , this book picks up where that book left off. Topics include: Packages and namespaces References and scoping Manipulating complex data structures Object-oriented programming Writing and using modules Contributing to CPAN Following the successful format of Learning Perl , each chapter in the book is designed to be small enough to be read in just an hour or two, ending with a series of exercises to help you practice what you've learned. To use the book, you just need to be familiar with the material in Learning Perl and have ambition to go further.Perl is a different language to different people. It is a quick scripting tool for some, and a fully-featured object-oriented language for others. It is used for everything from performing quick global replacements on text files, to crunching huge, complex sets of scientific data that take weeks to process. Perl is what you make of it. But regardless of what you use Perl for, this book helps you do it more effectively, efficiently, and elegantly. Learning Perl Objects, References & Modules is about learning to use Perl as a programming language, and not just a scripting language. This is the book that separates the Perl dabbler from the Perl programmer.
    Note: Includes index
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  • 8
    Online Resource
    Online Resource
    Beijing ; : O'Reilly | Boston, MA :Safari,
    Language: English
    Pages: xxiii, 989 p. , ill. ; , 24 cm
    Edition: 3rd ed.
    DDC: 005.7585
    Keywords: Oracle (Computer file) ; PL/SQL (Computer program language) ; Relational databases ; Electronic books ; local
    Abstract: Nearly a quarter-million PL/SQL programmers--novices and experienced developers alike--have found the first and second editions of Oracle PL/SQL Programming to be indispensable references to this powerful language. Packed with examples and recommendations, this book has helped everyone, from Oracle Forms developers to database administrators, make the most of PL/SQL. This new edition is a comprehensive update of the original book, covering all versions of PL/SQL through Oracle9i Release 2. It adds much-requested new chapters on how to create and run PL/SQL programs, call Java methods from within PL/SQL, and define and use database triggers. An extensive new chapter--designed especially for experienced PL/SQL developers--describes PL/SQL's runtime architecture and how to use knowledge of Oracle internals to get the best performance from PL/SQL. The book contains information about the latest Oracle9i PL/SQL features, including: Record-based DML: You can now use records in INSERT and DELETE statements. Table functions: These are functions that return a result set (in the form of a PL/SQL collection). Such functions existed in Oracle8i but they are now much expanded. New and improved datatypes: Oracle now offers dramatically improved support for timestamps, time zone management, and interval calculations. In addition, the XMLType datatype has now been implemented. Inheritance for object types: You can now define a hierarchy of object types (which were first introduced in Oracle8). Enhancements to PL/SQL collections. PL/SQL now supports multiple-level collections (nesting collections within collections), as well as associative arrays (previously called index-by tables), which allow you to index by PLS_INTEGER and VARCHAR2. Native compilation of PL/SQL code: PL/SQL source code can now optionally be compiled into native object code that is linked into Oracle. Part I, Programming in PL/SQL Part II, PL/SQL Program Structure Part III, PL/SQL Program Data Part IV, SQL in PL/SQL Part V, PL/SQL Application Construction Part VI, Advanced PL/SQL Topics The book is divided into six parts: Even if you've been a PL/SQL developer for years, you'll find an enormous amount of new and revised information in this third edition and on its companion web site. If you're new to PL/SQL, you'll find Oracle PL/SQL Programming an invaluable companion on the road to mastery.
    Note: Previous ed.: 1997. - Includes index
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  • 9
    Online Resource
    Online Resource
    Beijing ; : O'Reilly | Boston, MA :Safari,
    Language: English
    Pages: xviii, 508 p. , ill. ; , 24 cm
    Edition: 1st ed.
    DDC: 005.2/762
    Keywords: Perl (Computer program language) ; Web site development ; Web sites ; Design ; Electronic books ; local
    Abstract: Checking links, batch editing HTML files, tracking users, and writing CGI scripts--these are the often tedious daily tasks that can be done much more easily with Perl, the scripting language that runs on almost all computing platforms. If you're more interested in streamlining your web activities than in learning a new programming language, Perl for Web Site Management is for you: it's not so much about learning Perl as it is about using Perl to do common web chores more efficiently. The secret is that, although becoming a Perl expert may be hard, most Perl scripts are relatively simple. Using Perl and other open source tools, you'll learn how to: Incorporate a simple search engine Write a simple CGI gateway Convert multiple text files into HTML Monitor log files Track users as they navigate your site Even if you don't have any programming background, this book will get you quickly past Perl's seemingly forbidding barrier of chops and chomps, execs and elsifs. You'll be able to put an end to using clunky tools, editing files tediously by hand, or relying on programmers and system administrators to do "the hard stuff" for you. Sure, you might learn a little bit about programming as well, and perhaps something about the role of open source tools on the Web. But the purpose of Perl for Web Site Management isn't to educate you--it's to empower you. Whether you're a developer, a designer, or simply a dabbler on the Web, this book is the plain-English, hands-on introduction to Perl you've been waiting for.
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  • 10
    Online Resource
    Online Resource
    Beijing ; : O'Reilly | Boston, MA :Safari,
    Language: English
    Pages: xv, 242 p. , ill. ; , 24 cm
    DDC: 005.13/3
    Keywords: Application software ; Perl (Computer program language) ; World Wide Web ; Electronic books ; local
    Abstract: Perl soared to popularity as a language for creating and managing web content, but with LWP (Library for WWW in Perl), Perl is equally adept at consuming information on the Web. LWP is a suite of modules for fetching and processing web pages.The Web is a vast data source that contains everything from stock prices to movie credits, and with LWP all that data is just a few lines of code away. Anything you do on the Web, whether it's buying or selling, reading or writing, uploading or downloading, news to e-commerce, can be controlled with Perl and LWP. You can automate Web-based purchase orders as easily as you can set up a program to download MP3 files from a web site. Perl & LWP covers: Understanding LWP and its design Fetching and analyzing URLs Extracting information from HTML using regular expressions and tokens Working with the structure of HTML documents using trees Setting and inspecting HTTP headers and response codes Managing cookies Accessing information that requires authentication Extracting links Cooperating with proxy caches Writing web spiders (also known as robots) in a safe fashion Perl & LWP includes many step-by-step examples that show how to apply the various techniques. Programs to extract information from the web sites of BBC News, Altavista, ABEBooks.com, and the Weather Underground, to name just a few, are explained in detail, so that you understand how and why they work.Perl programmers who want to automate and mine the web can pick up this book and be immediately productive. Written by a contributor to LWP, and with a foreword by one of LWP's creators, Perl & LWP is the authoritative guide to this powerful and popular toolkit.
    Note: "Fetching Web pages, parsing HTML, writing spiders & more" -- Cover
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  • 11
    Online Resource
    Online Resource
    Beijing ; : O'Reilly | Boston, MA :Safari,
    Language: English
    Pages: xvi, 602 p. , ill. ; , 24 cm
    Edition: 1st ed.
    DDC: 005.13/3
    Keywords: Oracle (Computer file) ; Perl (Computer program language) ; Relational databases ; Electronic books ; local
    Abstract: Perl is a very powerful tool for Oracle database administrators, but too few DBAs realize how helpful Perl can be in managing, monitoring, and tuning Oracle databases. Whether you're responsible for Oracle9i, Oracle8i, or earlier databases, you'll find Perl an invaluable addition to your database administration arsenal.You don't need to be a Perl expert to use the excellent applications and scripts described in Perl for Oracle DBAs. The book explains what you need to know about Perl, provides a wealth of ready-to-use scripts developed especially for Oracle DBAs, and suggests many resources for further exploration. The book covers: The Perl language -- an introduction to Perl, its rich history and culture, and its extensive text processing and data transformation capabilities. The Perl/Oracle architecture -- Detailed information about Perl DBI, DBD::Oracle, the Oracle Call Interface (OCI), Oracle::OCI, extproc_perl, and mod_perl, the modules that allow Perl programs to communicate with Oracle databases. Perl applications for Oracle DBAs -- Profiles of the best Perl open source applications available for use and customization by Oracle DBAs: Perl/Tk, OraExplain, StatsView, Orac, DDL::Oracle, SchemaDiff, Senora, DBD::Chart, SchemaView-Plus, Oracletool, Karma, Embperl, and Mason. The Perl Database Administration (PDBA) Toolkit -- a comprehensive suite of specialized, ready-to-use scripts designed to help Oracle DBAs perform both routine and special-purpose administrative tasks: monitoring the Oracle alert log and databases, creating and managing Oracle user accounts, maintaining indexes and extents, extracting DDL and data, troubleshooting and tuning database problems, and much more. The book also explains how Oracle DBAs and developers can extend the toolkit and solve their own database administration problems using Perl.
    Note: Includes index
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  • 12
    Online Resource
    Online Resource
    Beijing ; : O'Reilly | Boston, MA :Safari,
    Language: English
    Pages: xvii, 251 p. , ill. ; , 24 cm
    Keywords: Oracle (Computer file) ; Relational databases ; SQL (Computer program language) ; Electronic books ; local
    Abstract: SQL Loader is a ubiquitous tool in the Oracle world. It has been shipped with Oracle since at least Version 6 and continues to be supported and enhanced with each new version of Oracle, including Oracle8 and Oracle8 i. The job of SQL Loader is to load data from flat files into an Oracle database. It's optimized for loading large volumes of data, and is flexible enough to handle virtually any input format.Almost every Oracle user has to use SQL Loader at one time or another, and DBAs are frequently called upon to load data for the users in their organization. Despite SQL Loader's wide availability and usage, few DBAs and developers know how to get the most out of it. Oracle SQL Loader: The Definitive Guide has everything you need to know to put SQLLoader to its best use: an introduction to SQL Loader, a reference to all of its syntax options, and most importantly, step-by-step instructions for all the SQL Loader tasks you'd want to perform--and maybe some you didn't realize you COULD perform.You'll learn how to construct the necessary control files and load from different types of files containing different types of data (e.g., fixed-width data, delimited data, and data of various datatypes). You'll also learn how to validate data, load it selectively, transform it as it is loaded, and recover after failure. This book explains how to optimize SQL Loader performance by adjusting the transaction size and using the new direct path option. It also covers the newest SQL Loader features--the loading of large object (LOB) columns and the new object types (nested tables, varying arrays, and object tables). Oracle SQL Loader: The Definitive Guide is an indispensable resource for anyone who is new to SQLLoader; a task-oriented learning tool for those who are already using it; and a quick reference for every user. If you want to take best advantage of an essential Oracle tool, you need this book.
    Note: Includes index
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  • 13
    Online Resource
    Online Resource
    Beijing ; : O'Reilly | Boston, MA :Safari,
    Language: English
    Pages: xiii, 368 p. , ill. ; , 24 cm
    Edition: 1st ed.
    DDC: 005.13/3
    Keywords: Bioinformatics ; Perl (Computer program language) ; Electronic books ; local
    Abstract: With its highly developed capacity to detect patterns in data, Perlhas become one of the most popular languages for biological dataanalysis. But if you're a biologist with little or no programmingexperience, starting out in Perl can be a challenge. Manybiologists have a difficult time learning how to apply the languageto bioinformatics. The most popular Perl programming books areoften too theoretical and too focused on computer science for anon-programming biologist who needs to solve very specificproblems. Beginning Perl for Bioinformatics is designed toget you quickly over the Perl language barrier by approachingprogramming as an important new laboratory skill, revealing Perlprograms and techniques that are immediately useful in the lab.Each chapter focuses on solving a particular bioinformatics problemor class of problems, starting with the simplest and increasing incomplexity as the book progresses. Each chapter includesprogramming exercises and teaches bioinformatics by showing andmodifying programs that deal with various kinds of practicalbiological problems. By the end of the book you'll have a solidunderstanding of Perl basics, a collection of programs for suchtasks as parsing BLAST and GenBank, and the skills to take on moreadvanced bioinformatics programming. Some of the later chaptersfocus in greater detail on specific bioinformatics topics. Thisbook is suitable for use as a classroom textbook, for self-study,and as a reference. The book covers: Programming basics and working with DNA sequencesand strings Debugging your code Simulating gene mutations using random numbergenerators Regular expressions and finding motifs in data Arrays, hashes, and relational databases Regular expressions and restriction maps Using Perl to parse PDB records, annotations inGenBank, and BLAST output
    Note: "An introduction to Perl for biologists"--Cover. - Includes bibliographical references (p. 309-314) and index
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  • 14
    Online Resource
    Online Resource
    Beijing ; : O'Reilly | Boston, MA :Safari,
    Language: English
    Pages: v, 104 p. ; , 18 cm
    Edition: 1st ed.
    Keywords: Oracle (Computer file) ; UNIX (Computer file) ; Relational databases ; Electronic books ; local
    Abstract: The Unix for Oracle DBAs Pocket Reference puts within easyreach the commands that Oracle database administrators need mostwhen operating in a Unix environment. If you are an Oracle DBAmoving to Unix from another environment such as Windows NT or IBMMainframe, you know that these commands are far different fromthose covered in most beginning Unix books. To jump start yourlearning process, Don Burleson has gathered together in thissuccinct book the Unix commands he most often uses when managingOracle databases. You'll be able to reach into your pocket for theanswer when you need to know how to: Display all Unix components related to Oracle,identify the top CPU consumers on your server, and even killprocesses when necessary Stack Unix commands into powerful scripts that canperform vital DBA functions Monitor Unix filesystems, and automatically manageyour trace files, dump files, and archived redo log files Use essential server monitoring commands such astop, sar, and vmstat And there's much more between these covers. If you need to get upto speed with Oracle on Unix, and quickly, this book is for you.
    Note: "Command syntax and scripts"--Cover. - Includes index
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  • 15
    Online Resource
    Online Resource
    Beijing ; : O'Reilly | Boston, MA :Safari,
    Language: English
    Pages: xvii, 268 p. , ill. ; , 24 cm
    Edition: 1st ed.
    DDC: 005.75/85
    Keywords: Oracle (Computer file) ; Parallel processing (Electronic computers) ; Electronic books ; local
    Abstract: Parallel processing is becoming increasingly important to database computing. Databases often grow to enormous sizes and are accessed by huge numbers of users. This growth strains the ability of single-processor and single-computer systems to handle the load. More and more, organizations are turning to parallel processing technologies to give them the performance, scalability, and reliability they need. Anyone managing a large database, a database with a large number of concurrent users, or a database with high availability requirements--such as a heavily trafficked e-commerce site--needs to know how to get the most out of Oracle's parallel processing technologies. Oracle Parallel Processing is the first book to describe the full range of parallel processing capabilities in the Oracle environment, including those new to Oracle8 i. It covers: What is parallel processing--features, benefits, and pitfalls. Who needs it and who doesn't? What features does Oracle provide, and what are their requirements and overhead implications? The book answers these questions and presents the various parallel architectures (SMP, or Symmetric Multiprocessing; MPP, or Massively Parallel Processing; clustered systems; and NUMA, or Non Uniform Memory Access). Oracle parallel execution--Oracle supports a variety of parallel execution features in the database. The book covers the use, administration, and tuning of these features: parallel query, parallel data loading, parallel DML (Data Manipulation Language), parallel object creation (through DDL, or Data Definition Language), and parallel replication propagation. Oracle Parallel Server--Oracle also provides the OPS option, which work to be spread over both multiple CPUs and multiple nodes. This book covers OPS architecture, requirements, administration, tuning, storage management, recovery, and application failover issues. Oracle Parallel Processing also contains several case studies showing how to use Oracle's parallel features in a variety of real-world situations.
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  • 16
    Online Resource
    Online Resource
    Beijing ; : O'Reilly | Boston, MA :Safari,
    Language: English
    Pages: xv, 451 p. , ill. ; , 24 cm
    Edition: 2nd ed.
    DDC: 005.2/762
    Keywords: CGI (Computer network protocol) ; Internet programming ; Perl (Computer program language) ; Electronic books ; local
    Abstract: Programming on the Web today can involve any of several technologies, but the Common Gateway Interface (CGI) has held its ground as the most mature method--and one of the most powerful ones--of providing dynamic web content. CGI is a generic interface for calling external programs to crunch numbers, query databases, generate customized graphics, or perform any other server-side task. There was a time when CGI was the only game in town for server-side programming; today, although we have ASP, PHP, Java servlets, and ColdFusion (among others), CGI continues to be the most ubiquitous server-side technology on the Web.CGI programs can be written in any programming language, but Perl is by far the most popular language for CGI. Initially developed over a decade ago for text processing, Perl has evolved into a powerful object-oriented language, while retaining its simplicity of use. CGI programmers appreciate Perl's text manipulation features and its CGI.pm module, which gives a well-integrated object-oriented interface to practically all CGI-related tasks. While other languages might be more elegant or more efficient, Perl is still considered the primary language for CGI. CGI Programming with Perl, Second Edition, offers a comprehensive explanation of using CGI to serve dynamic web content. Based on the best-selling CGI Programming on the World Wide Web, this edition has been completely rewritten to demonstrate current techniques available with the CGI.pm module and the latest versions of Perl. The book starts at the beginning, by explaining how CGI works, and then moves swiftly into the subtle details of developing CGI programs.Topics include: Incorporating JavaScript for form validation Controlling browser caching Making CGI scripts secure in Perl Working with databases Creating simple search engines Maintaining state between multiple sessions Generating graphics dynamically Improving performance of your CGI scripts
    Note: Includes bibliographical references (p. 403-406) and index
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  • 17
    Online Resource
    Online Resource
    Beijing ; : O'Reilly | Boston, MA :Safari,
    Language: English
    Pages: xxxiii, 1067 p. , ill. ; , 24 cm
    Edition: 3rd ed.
    DDC: 005.13/3
    Keywords: Perl (Computer program language) ; Electronic books ; local
    Abstract: Perl is a powerful programming language that has grown in popularity since it first appeared in 1988. The first edition of this book, Programming Perl, hit the shelves in 1990, and was quickly adopted as the undisputed bible of the language. Since then, Perl has grown with the times, and so has this book. Programming Perl is not just a book about Perl. It is also a unique introduction to the language and its culture, as one might expect only from its authors. Larry Wall is the inventor of Perl, and provides a unique perspective on the evolution of Perl and its future direction. Tom Christiansen was one of the first champions of the language, and lives and breathes the complexities of Perl internals as few other mortals do. Jon Orwant is the editor of The Perl Journal, which has brought together the Perl community as a common forum for new developments in Perl. Any Perl book can show the syntax of Perl's functions, but only this one is a comprehensive guide to all the nooks and crannies of the language. Any Perl book can explain typeglobs, pseudohashes, and closures, but only this one shows how they really work. Any Perl book can say that my is faster than local, but only this one explains why. Any Perl book can have a title, but only this book is affectionately known by all Perl programmers as "The Camel." This third edition of Programming Perl has been expanded to cover version 5.6 of this maturing language. New topics include threading, the compiler, Unicode, and other new features that have been added since the previous edition.
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  • 18
    Online Resource
    Online Resource
    Beijing ; : O'Reilly | Boston, MA :Safari,
    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
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  • 19
    Online Resource
    Online Resource
    Beijing ; : O'Reilly | Boston, MA :Safari,
    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
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  • 20
    Online Resource
    Online Resource
    Beijing ; : O'Reilly | Boston, MA :Safari,
    Language: English
    Pages: xix, 724 p. , ill. ; , 24 cm
    Edition: 1st ed.
    DDC: 005.7/13769
    Keywords: Apache (Computer file : Apache Group) ; C (Computer program language) ; Perl (Computer program language) ; Web servers ; Computer programs ; Electronic books ; local
    Abstract: Apache is the most popular web server on the Internet because it is free, reliable, and extensible. The availability of the source code and the modular design of Apache makes it possible to extend web server functionality through the Apache API. For the most part, however, the Apache API has only been available to C programmers, and requires rebuilding the Apache server from source. mod_perl, the popular Apache module used primarily for enhanced CGI performance, changed all that by making the Apache API available to Perl programmers. With mod_perl, it becomes simple to develop Apache modules with Perl and install them without having to rebuild the web server. Writing Apache Modules with Perl and C shows how to extend web server capabilities regardless of whether the programming language is Perl or C. The book explains the design of Apache, mod_perl, and the Apache API. It then demonstrates how to use them to perform for tasks like the following: Rewriting CGI scripts as Apache modules to vastly improve performance Server-side filtering of HTML documents, to embed special markup or code (much like SSI) Enhancing server log functionality Converting file formats on the fly Implementing dynamic navigation bars Incorporating database access into CGI scripts Customizing access control and authorization to block robots or to use an external database for passwords The authors are Lincoln Stein and Doug MacEachern. Lincoln is the successful author of How to Set Up and Maintain a World Wide web Site and the developer of the widely used Perl CGI.pm module. Doug is a consultant and the creator of the innovative mod_perl Apache module.
    Note: Includes "...a detachable modp̲erl quick reference card."--Cover. - Includes index
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