Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. Master Oracle Streams 11g ReplicationEnable real-time information access and data sharing across your distributed framework using the expert information in this Oracle Press guide. Oracle Streams 11g Data Replication explains how to set up and administer a unified enterprise data sharing infrastructure. Learn how to capture, propagate, and apply database changes, transform data, and handle data conflicts. Monitoring, optimizing, and troubleshooting techniques are also covered in this comprehensive volume. Understand Oracle Streams components and architecture Gain in-depth knowledge about capturing, propagating, and applying data manipulation language (DML) and data definition language (DDL) changes Learn how to access and modify the contents of Logical Change Records Build custom procedures for data transformations Configure Oracle Streams replication for the database, schemas, and tables Tune Oracle Streams performance for improved throughput Manage and monitor Oracle Streams using Oracle Enterprise Manager Grid Control Learn from several practical examples and scripts

This book offers practical, task-based, and immediately usable recipes covering a wide range of advanced techniques for administering a high-performance SQL Server 2008 R2 system. In addition to its cookbook style, which ensures the solutions are presented in a clear step-by-step manner, its explanations go into great detail, which makes it good learning material for everyone who has experience in SQL Server and wants to improve. The book is designed in such a way that you can either read it chapter by chapter or refer to recipes that you want in no particular order. Although the book is focused on specific Microsoft SQL Server 2008 R2, most of the concepts and explanations are also applicable to SQL Server 2008. If you are an experienced database administrator and database architect who wants to design, administer, and manage a scalable and high-performance SQL Server 2008 R2 system, then this book is for you. The book assumes that you have a good understanding of database management systems, specifically experience in Microsoft SQL Server 2008 administration.

Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. The Essential Guide to Protecting Your Business Information Written by Oracle ACE Director and MySQL expert Ronald Bradford, Effective MySQL: Backup and Recovery covers all the options with detailed descriptions and syntax examples to ensure an appropriate backup and recovery plan can be developed. Featuring a side-by-side evaluation of the various backup strategies and complementary recovery implementations, this Oracle Press book helps you to protect your MySQL data from a wide range of disaster situations. Learn how different backup strategies affect locking and system availability Identify the importance of static backup options and point-in-time requirements Recognize the important business factors to determine your optimal data protection requirements Understand the benefits of using MySQL replication for leveraging different backup strategies Understand the benefits and risks of implementing solutions with MySQL in the cloud Identify key configuration variables that affect data durability and performance Find out about the types of possible disasters and develop a robust plan to address them Optimize your backup approach with compression, streaming, incremental, and parallel options

This is a practical, tutorial-style book that includes many examples to demonstrate the full potential of MySQL for Python. Every chapter starts with an explanation of the various areas for using MySQL for Python and ends with work on a sample application using the programming calls just learned. All complicated concepts are broken down to be very easy to understand. Everything in the book is designed to help you learn and use MySQL for Python to address your programming needs in the fastest way possible. This book is meant for intermediate users of Python who want hassle-free access to their MySQL database through Python. If you are a Python programmer who wants database-support in your Python applications, then this book is for you. This book is a must-read for every focused user of the MySQL for Python library who wants real-world applications using this powerful combination of Python and MySQL.

This book has individual recipes and you can read it from cover to cover or dip into any recipe and get solution to a specific issue. Every recipe is based on a script/procedure explained with step-by-step instructions and screenshots. Concepts are illustrated for better understanding of why one solution performs better than another. SQL Server 2012 Performance Tuning Cookbook is aimed at SQL Server Database Developers, DBAs, and Database Architects who are working in any capacity to achieve optimal performance. However, basic knowledge of SQL Server is expected, but professionals who want to get hands-on with performance tuning and have not worked on tuning the SQL Server for performance will find this book helpful.

This is a practical, concise step-by-step tutorial with screenshots for carrying out tasks showing you how to manage and administer a XenServer in your business. The author brings his own extensive knowledge of XenServer. The book is full of best practices and tips that will help you benefit from the author's experience in working with XenServer. If you are an administrator working on XenServer, this book is for you. The book assumes that you have a basic understanding of XenServer administration, but need not have working experience with XenServer. You must be well aware of virtualization concepts as the book does not cover that. IT consultants, service providers and architects, who want to approach XenServer as a virtualization platform will also find this book useful.

We spend much of our working life trying to help people solve SQL Server-related performance problems, either hands-on, during consulting, or on various online community forums. Over the years, we've been exposed to a few weird-and-wonderful SQL Server issues but, mainly, we've seen the same problems and the same misconceptions about how SQL Server works crop up time-and-again. This book is our attempt to describe, diagnose, and solve some of the most common problems associated with the currently-supported versions of SQL Server: SQL Server 2005, 2008, and 2008 R2.

This book uses the approach of a cookbook. Each recipe provides the reader with easy step-by-step descriptions of the actions necessary to accomplish a specific task. It is designed to present what often appear as extremely complicated techniques as a series of simple-to-follow recipes, allowing readers to achieve high uptimes on their MySQL servers. This book is targeted at system administrators or database administrators who have basic familiarity with Linux, the shell, and MySQL. The typical user will be able to get MySQL installed and working, but needs practical guidance to make it highly available.

This Book, Written For Readers Who Have Little Or No Previous Experience With Databases, SQL, Or SQL Server, Provides A Very Systematic Approach To Learning SQL Using SQL Server. Each Chapter Is Written In A Step-By-Step Manner And Has Examples That Can Be Run Using SQL Server. Using The Sample Tables And Data Provided, The Reader Of This Book Will Be Able To Do All The Examples To Experience Hands-On SQL Programming In SQL Server. The Book Also Presents A Series Of Exercises At The End Of The Chapters To Help Readers Gain Proficiency With SQL. With This Book You Will Learn Beginning SQL Commands - How To Retrieve And Manipulate Data Using The Simple SELECT Statement; How To Customize SQL Server 2008'S Settings And About SQL Server 2008'S Functions; How To Create, Alter, Populate And Delete Tables; About Joins, A Common Database Mechanism For Combining Tables; Query Development, The Use Of Views And Other Derived Structures; Simple Set Operations; About Aggregate Functions; How To Write Subqueries And Correlated Subqueries; How To Create And Use Indexes And Constraints; Transaction Processing.

Dive into a secure future Professionals look to Ethereum as a blockchain-based platform to develop safe applications and conduct secure transactions. It takes a knowledgeable guiding hand to understand how Ethereum works and what it does -- and Ethereum For Dummies provides that guidance. Written by one of the leading voices in the blockchain community and best selling author of Blockchain For Dummies, this book demystifies the workings of Ethereum and shows how it can enhance security, transactions, and investments. As an emerging application of blockchain technology, Ethereum attracts a wide swath of professionals ranging from financial pros who see it as a way to enhance their business, security analysts who want to conduct secure transactions, programmers who build apps that employ the Ethereum blockchain, or investors interested in cashing in on the rise of cryptocurrency. Ethereum For Dummies offers a starting point to all members of this audience as it provides easy-to-understand explanation of the tools and techniques of using Ethereum. Understand the fundamentals of Ethereum Build smart contracts Create decentralized applications Examine public and private chains If you need to get a grip on one of the biggest applications of blockchain technology, this book makes it easier.

This cookbook presents solutions to problems in the form of recipes. Each recipe provides the reader with easy step-by-step descriptions of the actions necessary to accomplish a specific task. Example values and code samples are used throughout the recipes, which makes adaptation for individual needs easy. This book is for ambitious MySQL users as well as professional data center database administrators. Beginners as well as experienced administrators will benefit from this cookbook and get fresh ideas to improve their MySQL environments. Detailed background information will enable them to widen their MySQL horizon. It does not cover SQL basics, how to install MySQL servers, or how to design a relational database schema. Readers are expected to have a basic understanding of the SQL language and database concepts in general.

Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. Take your MySQL skills to the top tierMaximize every powerful feature available in MySQL 5.1 with hands-on instruction from a MySQL expert. This definitive guide shows you how to use MySQL's advanced suite of data management tools, optimize performance and reliability, and secure and administer a robust RDBMS. MySQL Database Usage & Administration includes detailed code examples in each chapter to highlight real-world applications of the material covered. If you want to get the most out of MySQL, you need this practical handbook. Understand MySQL's features, technical architecture, subsystems, and commands Make database design decisions that optimizre performance, storage, and reliability Write complex queries using joins, subqueries, and views Group SQL statements into transactions and execute them atomically Build and use sophisticated stored procedures and functions Automate database operations with triggers and scheduled events Import and export data in different formats, includiong SQL, CSV, and XML Optimize server and query performance Administer a secure, high availability MySQL RDBMS Manage users and control access Perform database maintenance, replication, backup, and recovery Vikram Vaswani is the founder and CEO of Melonfire (www.melonfire.com), a consultancy firm with special expertise in open-source tools and technologies. His previous books include MySQL: The Complete Reference, PHP: A Beginner's Guide, and PHP Programming Solutions.

This is a developer's guide and is written in a style suitable to professionals. The initial chapters cover the basic theory and principles of Q replication and WebSphere MQ. As the book advances, numerous real-world scenarios and examples are covered with easy-to-understand code. The knowledge gained in these chapters culminate in the Appendix, which contains step-by-step instructions to set up various Q replication scenarios. If you are a professional who needs to set up and administer a Q replication or Event Publishing environment, then this is the book you need. The book will give you a clear idea of how to implement Q replication on z/OS whether you work on Linux, Unix, or Windows operating system.

Improving database performance requires an equal mix of understanding theoretical concepts and working through hands-on examples. You'll find both here. Many of the examples given will be immediately useful for monitoring and improving your PostgreSQL deployments, providing insight into hard-to-obtain information about your database. This book is aimed at intermediate to advanced database administrators using or planning to use PostgreSQL. Portions will also interest systems administrators looking to build or monitor a PostgreSQL installation, as well as developers interested in advanced database internals that impact application design.

The goal of Defensive Programming is to produce resilient code that responds gracefully to the unexpected. To the SQL Server programmer, this means T-SQL code that behaves consistently and predictably in cases of unexpected usage, doesn't break under concurrent loads, and survives predictable changes to database schemas and settings. Inside this book, you will find dozens of practical, defensive programming techniques that will improve the quality of your T-SQL code and increase its resilience and robustness.

Essential Skills--Made Easy!

Written to the SQL:2006 ANSI/ISO standard, this easy-to-follow guide will get you started programming in SQL right away. You will learn how to retrieve, insert, update, and delete database data, and perform management and administrative functions. SQL: A Beginner's Guide, Third Edition covers new features, including SQL/XML, and is loaded with updated SQL examples along with notes on using them with the latest RDBMS software versions such as MySQL 5.0, SQL Server 2008, and Oracle Database 11g.

Designed for Easy Learning: Key Skills & Concepts--Lists of specific skills covered in the chapter Ask the Experts--Q&A sections filled with bonus information and helpful tips Try This--Hands-on exercises that show how to apply your skillsNotes--Extra information related to the topic being coveredSelf-Tests--Chapter-ending quizzes to test your knowledgeAnnotated Syntax--Example code with commentary that describes the programming techniques being illustrated

In his new book, Brad's Sure Guide to SQL Server Maintenance Plans, Brad McGehee takes you on a comprehensive tour of two SQL Server tools designed to help DBAs ensure that a "required minimum" level of maintenance takes place on their SQL Server instances: the Maintenance Plan Wizard and the Maintenance Plan Designer. Table of Contents * Chapter 01: Why is Database Maintenance Important? Chapter 02: Before you Create any Maintenance Plans Chapter 03: Getting Started with the Maintenance Plan Wizard Chapter 04: Task Scheduling Chapter 05: Check database Integrity Task Chapter 06: Shrink Database Task Chapter 07: Rebuild Index Task Chapter 08: Reorganize Index Task Chapter 09: Update Statistics Task Chapter 10: Execute SQL Server Agent Job Task Chapter 11: History Cleanup Task Chapter 12: Define Back Up Database (Full) Task Chapter 13: Define Back Up Database (Differential) Task Chapter 14: Back Up Database (Transaction Log) Task Chapter 15: Maintenance Cleanup Task Chapter 16: Using the Maintenance Plan Designer Why read this book? Millions of SQL Server instances run in the offices of small and medium-sized organizations and there are many "accidental" DBAs out there whose job it is to maintain them. Often, they find that they don't have the knowledge, experience, or critically the time, to perform the correct level of maintenance on their SQL Server databases, much as they might like to. This can mean poor performance and reduced availability. Regardless of the size of your organization, if your mission critical data becomes unavailable, then business will suffer greatly. The Maintenance Plan Wizard and Designer allow you to configure and schedule eleven core database maintenance tasks, ranging from integrity checks, to database backups, to index reorganizations and rebuilds. Brad walks through every one of these tasks covering: * The intent of each task and why it's important * How to configure each task and what all the options mean * Scheduling considerations: when and how often should you run the task? * Customizing and extended your Maintenance Plans using the Designer Used carefully, these Maintenance Plan tools represent powerful time-saving devices for any DBA. At each stage of the book, Brad explains clearly the correct and incorrect uses for the tool, and indicates where more advanced solutions, using T-SQL or PowerShell scripting, would be more appropriate.

Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. SQL Server 2005 is Microsoft's next-generation data management and analysis software designed to deliver increased scalability, availability, and security to enterprise data and analytical applications while making them easier to create, deploy, and manage. Filled with practical solutions and real-world examples, this resource includes full details on: Enterprise data management capabilities, including security and clustering Powerful developer tools -- T-SQL, .NET CLR, XML, ADO.NET 2.0 Business Intelligence features, such as Integration Services, data warehousing, and reports

This best-selling text introduces the theory behind databases in a concise yet comprehensive manner, providing database design methodology that can be used by both technical and non-technical readers. The methodology for relational Database Management Systems is presented in simple, step-by-step instructions in conjunction with a realistic worked example using three explicit phases-conceptual, logical, and physical database design. The Fifth Edition brings Web and legal issues to the fore in two new chapters, Database Architectures and the Web and Professional, Legal, and Ethical Issues. Students are exposed not only to the foundational theory of databases but also to the most recent developments in the field. This book is ideal for a one- or two-term course in database management or database design in an undergraduate or graduate level course. With comprehensive coverage, this book can also be used as a reference for IT professionals.

SQL Server Profiler is one of the most useful of SQL Server's "built-in" tools, recording data about various SQL Server events. "Mastering SQL Server Profiler" will make it easier for you to learn how to use Profiler, analyze the data it provides, and to take full advantage of its potential for troubleshooting SQL Server problems. All the examples have been optimized to work with both SQL Server 2005 and 2008.

Excel 2007 VBA Programming with XML and ASP offers a hands-on approach for those looking to extend and customize Excel functionality. From recording a simple macro and writing VBA code to working with XML documents and using ASP to access and display data, this book takes you on a programming journey that will change the way you work with Excel Learn how to: * Automate spreadsheet tasks with macros. * Write VBA code to program PivotTables, generate charts, build dialog boxes, and customize the Ribbon. * Handle errors and debug programs. * Create hyperlinks and publish HTML files. * Retrieve data from the web directly into Excel. * Develop and manipulate smart tags using XML.

SQL Server 2008 represents a sizable jump forward in scalability, performance, and usability for the DBA, developer, and business intelligence (BI) developer. It is no longer unheard of to have 20-terabyte databases running on a SQL Server. SQL Server administration used to just be the job of a database administrator (DBA), but as SQL Server proliferates throughout smaller companies, many developers have begun to act as administrators as well. Additionally, some of the new features in SQL Server are more developer-centric, and poor configuration of these features can result in poor performance. SQL Server now enables you to manage the policies on hundreds of SQL Servers in your environment as if you were managing a single instance. We've provided a comprehensive, tutorial-based book to get you over the learning curve of how to configure and administer SQL Server 2008. Whether you're an administrator or developer using SQL Server, you can't avoid wearing a DBA hat at some point. Developers often have SQL Server on their own workstations and must provide guidance to the administrator about how they'd like the production configured. Oftentimes, they're responsible for creating the database tables and indexes. Administrators or DBAs support the production servers and often inherit the database from the developer. This book is intended for developers, DBAs, and casual users who hope to administer or may already be administering a SQL Server 2008 system and its business intelligence features, such as Integration Services. This book is a professional book, meaning the authors assume that you know the basics about how to query a SQL Server and have some rudimentary concepts of SQL Server already. For example, this book does not show you how to create a database or walk you through the installation of SQL Server using the wizard. Instead, the author of the installation chapter may provide insight into how to use some of the more advanced concepts of the installation. Although this book does not cover how to query a SQL Server database, it does cover how to tune the queries you've already written. The first ten chapters of the book are about administering the various areas of SQL Server, including the developer and business intelligence features. Chapter 1 briefly covers the architecture of SQL Server and the changing role of the DBA. Chapters 2 and 3 dive into best practices on installing and upgrading to SQL Server 2008. Managing your SQL Server database instance is talked about in Chapter 4. This chapter also describes some of the hidden tools you may not even know you have. Once you know how to manage your SQL Server, you can learn in Chapter 5 how to automate many of the redundant monitoring and maintenance tasks. This chapter also discusses best practices on configuring SQL Server Agent. Chapters 6 and 7 cover how to properly administer and automate many tasks inside of the Microsoft business intelligence products, such as Integration Services and Analysis Services. Developers will find that Chapter 8 is very useful, as it covers how to administer the development features, such as SQL CLR. Chapter 9 explains how to secure your SQL Server from many common threats and how to create logins and users. Chapter 10 covers how to create a SQL Server project and do proper change management in promoting your scripts through the various environments. It also covers the Policy-Based Management framework in SQL Server. Chapters 11 through 15 make up the performance tuning part of the book. Chapter 11 discusses how to choose the right hardware configuration for your SQL Server in order to achieve optimal performance. After the hardware and operating system is configured, Chapter 12 shows you how to optimize your SQL Server instance for the best performance. Chapter 13 describes how to monitor your SQL Server instance for problematic issues such as blocking and locking. Chapters 14 and 15 discuss how to optimize the T-SQL that accesses your tables and then how to index your tables appropriately. Chapters 16 through 20 consist of the high-availability chapters of the book. Chapter 16 covers how to use the various forms of replication, while database mirroring is covered in Chapter 17. Classic issues and best practices with backing up and recovering your database are discussed in Chapter 18. Chapter 19 dives deeply into the role of log shipping in your high-availability strategy, and Chapter 20 presents a step-by-step guide to clustering your SQL Server and Windows 2008 server. This edition of the book covers all the same great information we covered in the last book, and we've added loads of new content for SQL Server 2008, which adds numerous new features to improve the DBA's life. In short, the new version of SQL Server focuses on improving your efficiency, the scale of your server, and the performance of your environment, so you can do more in much less time, and with fewer resources and people. This means you can manage many servers at one time using Policy-Based Management, scale your I/O load using compression, and collect valuable information about your environment using data collectors, to name just a few key new features. To follow the examples in this book, you will need to have SQL Server 2008 installed. If you wish to learn how to administer the business intelligence features, you need to have Analysis Services and the Integration Services components installed. You need a machine that can support the minimum hardware requirements to run SQL Server 2008; and you also need the AdventureWorks2008 and AdventureWorksDW2008 databases installed. Instructions for accessing these databases can be found in the ReadMe file on this book's Web site. Some features in this book (especially in the high-availability part) require the Enterprise or Developer Edition of SQL Server. If you do not have this edition, you will still be able to follow through some of the examples in the chapter with Standard Edition.