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16 produkter
16 produkter
84 kr
Skickas inom 5-8 vardagar
Oracle RMAN Pocket Reference is a handy guide for DBAs who intend to use Oracle Recovery Manager for database backup and recovery. Because Recovery Manager (RMAN) is a relatively new tool, many DBAs are just becoming familiar with it. They will welcome a timely book that explains clearly and concisely how to use RMAN for common backup and recovery tasks that are infrequent, yet extremely vital. The first portion of the book is primarily task-oriented. After a short section on RMAN architecture, the book shows (in checklist style) how to perform common backup and recovery tasks such as: *Implementing a recovery catalog *Creating and running RMAN scripts *Configuring input/output channels *Taking a full database backup *Backing up tablespaces and datafiles *Taking incremental backups *Recovering lost datafiles The second portion of the book consists of a handy syntax reference to the many RMAN commands. Having a quick reference to RMAN commands is a great convenience to DBAs who otherwise, often under the pressure of a recovery situation, would have to wade through Oracle's online documentation.
506 kr
Skickas inom 10-15 vardagar
Linux Recipes for Oracle DBAs is an examplebased book on managing Oracle Database in a Linux environment. Covering commonly used distributions such as Red Hat Enterprise Linux and Oracle Enterprise Linux, the book is written for database administrators who need to get work done and lack the luxury of curling up fireside with a stack of Linux documentation. The book is taskoriented: Look up the task to perform. See the solution. Read up on the details. Get the job done. Takes you directly from problem to solution Covers the right mix of Linux user and administration tasks for database administrators Respects your time by being succinct and tothepoint
506 kr
Skickas inom 10-15 vardagar
When you're under pressure to get results fast, Oracle SQL Recipes is there at your side. Example-based, providing quality solutions to everyday problems Respects your time by putting solutions first and keeping discussions short Solves the most commonly encountered SQL problems
551 kr
Skickas inom 3-6 vardagar
Pro Oracle Database 11g Administration is a task-oriented, best-practices approach to databaseadministration using Oracle's industry-leading databasemanagement system, Oracle Database 11g. It helps you cutthrough the complexity of the Oracle Database feature setand the size of its documentation set. Pro OracleDatabase 11g Administration condenses and organizes thecore job of a database administrator, giving you thefoundation on which to achieve a senior level ofexpertise.
660 kr
Skickas inom 10-15 vardagar
Performance problems are rarely "problems" per se. They are more often "crises" during which you're pressured for results by a manager standing outside your cubicle while your phone rings with queries from the help desk. You won't have the time for a leisurely perusal of the manuals, nor to lean back and read a book on theory. What you need in that situation is a book of solutions, and solutions are precisely what Oracle Database 11g Performance Tuning Recipes delivers. Oracle Database 11g Performance Tuning Recipes is a ready reference for database administrators in need of immediate help with performance issues relating to Oracle Database. The book takes an example-based approach, wherein each chapter covers a specific problem domain. Within each chapter are "recipes," showing by example how to perform common tasks in that chapter's domain. Solutions in the recipes are backed by clear explanations of background and theory from the author team. Whatever the task, if it's performance-related, you'll probably find a recipe and a solution in this book. * Provides proven solutions to real-life Oracle performance problems * Offers relevant background and theory to support each solution * Written by a team of experienced database administrators successful in their careers What you'll learn * Optimize the use of memory and storage * Monitor performance and troubleshoot problems * Identify and improve poorly-performing SQL statements * Adjust the most important optimizer parameters to your advantage * Create indexes that get used and make a positive impact upon performance * Automate and stabilize using key features such as SQL Tuning Advisor and SQL Plan Baselines Who this book is for Oracle Database 11g Performance Tuning Recipes is aimed squarely at Oracle Database administrators. The book especially appeals to those administrators desiring to have at their side a ready-to-go set of solutions to common database performance problems. Table of Contents * Optimizing Table Performance * Choosing and Optimizing Indexes * Optimizing Instance Memory * Monitoring System Performance * Minimizing System Contention * Analyzing Operating System Performance * Troubleshooting the Database * Creating Efficient SQL * Manually Tuning SQL * Tracing SQL Execution * Automated SQL Tuning * Execution Plan Optimization and Cosistency * Configuring the Optimizer * Implementing Query Hints * Executing SQL in Parallel
1 095 kr
Skickas inom 10-15 vardagar
RMAN Recipes for Oracle Database 12c is an example-driven approach to the Oracle database administrator's #1 job responsibility: Be able to recover the database. Of all the things you are responsible for as database administrator, nothing is more important than the data itself. Like it or not, the fearsome responsibility of protecting your organization's most critical data falls squarely upon your shoulders: Lose that data and your company could fail. Lose that data and you could be out of a job. Oracle's flagship database product fortunately implements a wide-ranging feature set to aid you in the all-important task of safeguarding against data loss. Recovery Manager, or RMAN, is at the heart of that feature set, and is the tool most-often used to initiate database backup and recovery operations. In this book, well-known authors and database experts Darl Kuhn, Sam Alapati, and Arup Nanda have created a set of examples encompassing the gamut of backup and recovery tasks that you might need to perform. Sometimes, especially when the heat is on, a good example is what you need to get started towards a solution. RMAN Recipes for Oracle Database 12c delivers. It’ll be the book you reach for when that dreaded call comes in at 3:00am some dreary morning. It’ll be the book that lets you sleep at night knowing that no matter what transpires, that you've done your job well and can recover from any outage. RMAN Recipes for Oracle Database 12c gets right to the point with quick and easy-to-read, step-by-step solutions that can help you backup and recover your data with confidence.
934 kr
Skickas inom 3-6 vardagar
What you need in that situation is a book of solutions, and solutions are precisely what Oracle Database 12c Performance Tuning Recipes delivers. Oracle Database 12c Performance Tuning Recipes is a ready reference for database administrators in need of immediate help with performance issues relating to Oracle Database.
606 kr
Skickas inom 10-15 vardagar
Oracle RMAN for Absolute Beginners is a gentle introduction to the use of Oracle's Recovery Manager software to make backups of an Oracle database, and to restore all or part of a database in the event that data loss occurs. It is often said that a database administrator's #1 job responsibility is to be able to recover from data loss. If you're new to the Oracle platform, or you're new to database administration in general, you can hardly go wrong by making it your first priority to learn to backup and recover the database that has been entrusted into your hands.This book is short and sweet at just 200 pages. Focus lies on the mainstream use cases. Recovery Manager, or RMAN as it is called, is a powerful and complex tool that can be intimidating at first. Author Darl Kuhn understands the need to focus on the core use cases, building your confidence in the tool, and in your ability to recover from lost database files, and even to recover your entire database should that become necessary. Oracle RMAN for Absolute Beginners shows how to backup your database. That's the first job. You'll learn to backup the entire database, and to create incremental backups that in turn can speed restore and recovery operations. Then you'll learn to recover from lost data files, lost redo log files, lost control files, and even to restore the entire database from scratch. You'll even learn how to clone a database for development and test purposes by backing the database up on one system and restoring it onto another.Author Darl Kuhn has a decade and a half of experience in writing about, and teaching Oracle Database backup and recovery. If you are newly responsible for an Oracle Database, you can hardly do better than to pick up a copy of Oracle RMAN for Absolute Beginners.
388 kr
Skickas inom 10-15 vardagar
RMAN is Oracle’s flagship backup and recovery tool, but did you know it’s also an effective database duplication tool? Oracle RMAN Database Duplication is a deep dive into RMAN’s duplication feature set, showing how RMAN can make it so much easier for you as a database administrator to satisfy the many requests from developers and testers for database copies and refreshes for use in their work. You’ll learn to make and refresh duplicate databases with a single command, and of course you can automate and schedule that command so that developers and testers are supplied with regular, known good databases without any manual intervention on your part.Fast and easy provisioning of databases for developers and testers is a driving force in the move to cloud computing and virtualization. RMAN’s robust database duplication feature set plays right into this growing need for ease of provisioning, enabling easy duplication of known-good databases on demand, across operating systems such as between Linux and Solaris, and even across storage environments such as when duplicating from a RAC/ASM environment to a single-node instance using regular file system storage. Oracle RMAN Database Duplication is your thorough guide to providing amazing business value to your organization by way of fast and easy provisioning of database duplicates in service of development and testing projects.
660 kr
Skickas inom 10-15 vardagar
Linux and Solaris Recipes for Oracle DBAs, 2nd Edition is an example–based book on managing Oracle Database under Linux and Solaris. The book is written for database administrators who need to get work done and lack the luxury of curling up fireside with a stack of operating-system documentation. What this book provides instead is task-oriented coverage designed around the needs of the Oracle Database Administrator. Find the right chapter. Look up the task to perform. See the solution. Implement the solution straight away in your own environment. Get the job done. New in this edition is coverage of Oracle's own Solaris operating system. Oracle Corporation has been working diligently to bring commonality between Solaris and and Linux, and this book takes advantage of those efforts to provide task-oriented solutions that work on common distributions of Linux such as Red Hat Enterprise Linux and Oracle Enterprise Linux while also accommodating the growing numberof Oracle Solaris customers. Examples in the book match the tasks DBAs perform daily, even hourly. Solutions come first in the book, but alway are followed by close explanations of the details.Database administrators won't go wrong with Linux and Solaris Recipes for Oracle DBAs. It's the book to buy if you're after clear and reliable examples to help in getting the job done, and getting home to your family.Takes you directly from problem to solutionCovers the "right" mix of operating-system tasks for database administratorsRespects your time by being succinct and to–the–pointIncludes coverage of Solaris in addition to common Linux distributionsWhat You Will LearnExecute Linux and Solaris commands applicable to Oracle Database.Automate critical DBA tasks via operating-system shell scripts.Monitor, tune, and optimize Linux and Solaris servers for Oracle.Setup a VirtualBox environment for the Oracle database.Perform system administration tasks relevant to Oracle Database.Remotely (and securely!) manage Oracle on Linux and Solaris.Who This Book Is ForLinux and Solaris Recipes for Oracle DBAs is a book for Oracle database administrators who want to expertly operate Oracle databases on the Linux and Solaris operating systems. If you’re new to Linux and Solaris and can benefit from detailed examples showing how to perform tasks that Oracle DBAs perform on Linux and Solaris servers, then this book is what you need to help you get the job done, and get home on time.
823 kr
Skickas inom 10-15 vardagar
Addressing the database structure at the heart of almost all performance concerns, the index, the second edition of this book brings together information on indexing and how to use it into one concise volume that can be read quickly and kept at hand for reference on the most fundamental performance optimization structure in Oracle Database.
Oracle Database Transactions and Locking Revealed
Building High Performance Through Concurrency
Häftad, Engelska, 2020
606 kr
Skickas inom 10-15 vardagar
Access much-needed information for building scalable, high-concurrency applications and deploying them against the Oracle Database. This new edition is updated to be current with Oracle Database 19. It includes a new chapter with troubleshooting recipes to help you quickly diagnose and resolve locking problems that are urgent and block production.Good transaction design is an important facet of highly-concurrent applications that are run by hundreds, even thousands, of users who are executing transactions at the same time. Transaction design, in turn, relies on a good understanding of how the database engine manages the locking of resources to prevent access conflicts and data loss that might otherwise result from concurrent access to data in the database. This book provides a solid and accurate explanation of how locking and concurrency are dealt with by Oracle Database. You will learn how the Oracle Database architecture accommodates user transactions, and how you can write code to mesh with the way in which Oracle Database is designed to operate.Oracle Database Transactions and Locking Revealed covers in detail the various lock types, and also different locking schemes such as pessimistic and optimistic locking. Then you will learn about transaction isolation and multi-version concurrency, and how the various lock types support Oracle Database’s transactional features. You will learn tips for transaction design, as well as some bad practices and habits to avoid. Coverage is also given to redo and undo, and their role in concurrency. The book is loaded with insightful code examples that drive home each concept. This is an important book that anyone developing highly-concurrent applications will want to have handy on their shelf.What You Will LearnAvoid application lockups due to conflicts over accessing the same resourceUnderstand how Oracle prevents one application from overwriting another’s modificationsCreate transaction designs that mesh with how Oracle Database is designedBuild high-throughput applications supporting thousands of concurrent usersDesign applications to take full advantage of Oracle’s powerful database engineGain a fundamental knowledge of Oracle’s transaction and locking architectureDevelop techniques to quickly diagnose and resolve common locking issuesWho This Book Is ForOracle developers and database administrators faced with troubleshooting and solving deadlocks, locking contention, and similar problems that are encountered in high-concurrency environments; and application developers wanting to design their applications to excel at multi-user concurrency by taking full advantage of Oracle Database’s multi-versioning and concurrency support
Expert Oracle Database Architecture
Techniques and Solutions for High Performance and Productivity
Häftad, Engelska, 2021
714 kr
Skickas inom 10-15 vardagar
Now in its fourth edition and covering Oracle Database 21c, this best-selling book continues to bring you some of the best thinking on how to apply Oracle Database to produce scalable applications that perform well and deliver correct results.
516 kr
Skickas inom 10-15 vardagar
It's sometimes said that the true job of an Oracle database administrator can be summed up in one, essential skill: to be able to recover your database.There's much wisdom in that statement. Of all the things you are responsible for as a database administrator, nothing is more important than the data itself. Like it or not, the fearsome responsibility of protecting your organization's most critical data falls squarely upon your shoulders: Lose that data and your company could fail. Lose that data and you could be out of a job. Scared? You should be. But there's help. You are not alone. Oracle experts Darl Kuhn, Sam Alapati, and Arup Nanda have come together in this book to show you the power of Recovery Manager, or RMAN, which is Oracle's backup and recovery tool of choice. RMAN Recipes for Oracle Database 11g helps you take advantage of all that RMAN has to offer by providing easy-to-understand solutions to business-critical backup and recovery operations. This handy guide: Demystifies the steps required to protect your business data Provides ready-made and step-by-step solutions to simple and complex backup, restore, and recovery operations Is task-oriented, making it easy for you to find the solution to pressing backup and recovery problems Respects your time by providing example-based solutions, not endless reading material When the pressure's on, you don't have time for long discussions of theory. This book gets right to the point with quick and easy-to-read, step-by-step solutions that can help you backup and recover your data with confidence.
297 kr
Kommande
Pro Oracle Database 23ai Administration
Manage and Safeguard Your Organization’s Data
Häftad, Engelska, 2024
641 kr
Skickas inom 3-6 vardagar
Master Oracle Database administration in both on-premises and cloud environments. This new edition covers the tasks you’ll need to perform to keep your databases tuned and performing, and includes new, important innovations with AI Vector Search, JSON Duality Views, and Select AI. Since Oracle Database 23ai offers a choice of platforms with on-premises and cloud, the book also includes administrative tasks specific to cloud environments, including the Oracle Autonomous Database running in the Oracle Cloud Infrastructure. New in this edition is help for DBAs who are becoming involved in data management, and a look at the idea of a converged database and what that means in handling various data types and workloads. The book covers some of the machine learning features now in Oracle and shows how the same SQL that you know for database administration also helps you with data management tasks. The information in this book helps you to apply the right solution at the right time, mitigating risk and making robust choices that protect your data and avoid midnight phone calls.Data management is increasingly a DBA function, and DBAs are often called upon for help in getting data loaded into analytics environments such as a data lakehouse or a data mesh. This book addresses this fast-growing new role for database administrators and helps you build on your existing knowledge to make the transition into a new skill set that is in high demand. You’ll learn how to look at data optimization from the standpoint of data analysis and machine learning so that you can be seen as a key player in preparing your organization’s data for those type of activities. You’ll know how to pull back information from a combination of relational tables and JSON structures. You’ll become familiar with the tools that Oracle Database provides to make analytics easier and more straightforward. And you’ll learn simpler ways to manage time-based tables that eliminate the need for painfully creating triggers to track the history of row changes over time.This book builds your skills as an Oracle Database administrator with the aim of helping you to be seen as a key player in data management as your organization pivots toward cloud computing and a greater use of machine learning and analytics technologies. What You Will LearnConfigure and manage Oracle 23ai databases both on-premises and in the cloudMeet your DBA responsibilities in the Oracle Cloud and with Database Cloud ServicesLeverage converged database capabilities to manage different workloads, structured and unstructured dataPerform administrative tasks for Autonomous Database dedicated environmentsPerform DBA tasks and effectively use data management tools Migrate from on-premises to the Oracle Cloud InfrastructureTroubleshoot issues with Oracle 23ai databases and quickly solve performance problemsArchitect cloud, on-premises, hybrid, and multi-cloud database environments Who This Book Is ForOracle database administrators (DBAs) who want to be current with the new features in Oracle Database 23ai. For any DBA who is tasked with managing Oracle databases in cloud, hybrid cloud, and multi-cloud configurations. Also helpful for data architects who are designing analytic solutions in data lake house and data mesh environments.