Oracle Database Administration For Microsoft Sql Server Dbas

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Oracle Database Administration for Microsoft SQL Server DBAs

Author : Michelle Malcher
Publisher : McGraw Hill Professional
ISBN 13 : 0071744304
Total Pages : 353 pages
Book Rating : 4.0/5 (717 download)

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Book Synopsis Oracle Database Administration for Microsoft SQL Server DBAs by : Michelle Malcher

Download or read book Oracle Database Administration for Microsoft SQL Server DBAs written by Michelle Malcher and published by McGraw Hill Professional. This book was released on 2010-10-06 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: Apply Your SQL Server DBA Skills to Oracle Database Administration Use your SQL Server experience to set up and maintain a high-performance Oracle Database environment. Written by a DBA with expertise in both platforms, Oracle Database Administration for Microsoft SQL Server DBAs illustrates each technique with clear explanations, examples, and comparison tables. Get full details on Oracle Database intervals, creation assistants, management techniques, and query tools. High availability, disaster recovery, and security procedures are also extensively covered in this comprehensive Oracle Press guide. Install and configure Oracle Database on Windows or Linux systems Administer and monitor databases from Oracle Enterprise Manager Implement robust security using roles, permissions, and privileges Back up and restore databases with Oracle Recovery Manager Use the Oracle cost-based optimizer to tune performance Write, debug, and execute PL/SQL queries using Oracle SQL Developer Maximize availability with Oracle Real Application Clusters Build standby and failover servers using Oracle Data Guard

Microsoft SQL Server 2008 Administration for Oracle DBAs

Author : Mark Anderson
Publisher : McGraw Hill Professional
ISBN 13 : 007170065X
Total Pages : 591 pages
Book Rating : 4.0/5 (717 download)

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Book Synopsis Microsoft SQL Server 2008 Administration for Oracle DBAs by : Mark Anderson

Download or read book Microsoft SQL Server 2008 Administration for Oracle DBAs written by Mark Anderson and published by McGraw Hill Professional. This book was released on 2010-10-22 with total page 591 pages. Available in PDF, EPUB and Kindle. Book excerpt: Leverage your Oracle DBA skills on Microsoft SQL Server 2008 Microsoft SQL Server 2008 Administration for Oracle DBAs shows you how to use your experience as an Oracle DBA to get up to speed quickly on the Microsoft SQL Server platform. Authors with real-world expertise in both Oracle and SQL Server introduce you to fundamental concepts, such as SQL Server architecture and core administration, before guiding you through advanced techniques, including performance optimization, high availability and disaster recovery. Platform comparisons, on-the-job examples, and answers to questions raised by Oracle DBAs learning the SQL Server environment help build your skills. This practical guide shows you how to: Identify the components of the SQL Server platform Understand SQL Server architecture Install and configure SQL Server software and client components Define and manage database objects Implement and administer database security Monitor, identify, and resolve performance issues Design and implement high availability, system backup, and disaster recovery strategies Automate SQL Server using built-in scheduling and alerting capabilities Import and export data to and from SQL Server and other RDBMS platforms Upgrade existing SQL Server installations and migrate Oracle databases to SQL Server

SQL Server 2017 Administration Inside Out

Author : William Assaf
Publisher : Microsoft Press
ISBN 13 : 0135185394
Total Pages : 1125 pages
Book Rating : 4.1/5 (351 download)

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Book Synopsis SQL Server 2017 Administration Inside Out by : William Assaf

Download or read book SQL Server 2017 Administration Inside Out written by William Assaf and published by Microsoft Press. This book was released on 2018-02-26 with total page 1125 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conquer SQL Server 2017 administration—from the inside out Dive into SQL Server 2017 administration—and really put your SQL Server DBA expertise to work. This supremely organized reference packs hundreds of timesaving solutions, tips, and workarounds—all you need to plan, implement, manage, and secure SQL Server 2017 in any production environment: on-premises, cloud, or hybrid. Four SQL Server experts offer a complete tour of DBA capabilities available in SQL Server 2017 Database Engine, SQL Server Data Tools, SQL Server Management Studio, and via PowerShell. Discover how experts tackle today’s essential tasks—and challenge yourself to new levels of mastery. • Install, customize, and use SQL Server 2017’s key administration and development tools • Manage memory, storage, clustering, virtualization, and other components • Architect and implement database infrastructure, including IaaS, Azure SQL, and hybrid cloud configurations • Provision SQL Server and Azure SQL databases • Secure SQL Server via encryption, row-level security, and data masking • Safeguard Azure SQL databases using platform threat protection, firewalling, and auditing • Establish SQL Server IaaS network security groups and user-defined routes • Administer SQL Server user security and permissions • Efficiently design tables using keys, data types, columns, partitioning, and views • Utilize BLOBs and external, temporal, and memory-optimized tables • Master powerful optimization techniques involving concurrency, indexing, parallelism, and execution plans • Plan, deploy, and perform disaster recovery in traditional, cloud, and hybrid environments For Experienced SQL Server Administrators and Other Database Professionals • Your role: Intermediate-to-advanced level SQL Server database administrator, architect, developer, or performance tuning expert • Prerequisites: Basic understanding of database administration procedures

Database Administration

Author : Craig Mullins
Publisher : Addison-Wesley Professional
ISBN 13 : 9780201741292
Total Pages : 736 pages
Book Rating : 4.7/5 (412 download)

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Book Synopsis Database Administration by : Craig Mullins

Download or read book Database Administration written by Craig Mullins and published by Addison-Wesley Professional. This book was released on 2002 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt: Giving comprehensive, soup-to-nuts coverage of database administration, this guide is written from a platform-independent viewpoint, emphasizing best practices.

Microsoft SQL Server 2008 Management and Administration

Author : Ross Mistry
Publisher : Pearson Education
ISBN 13 : 076868885X
Total Pages : 1117 pages
Book Rating : 4.7/5 (686 download)

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Book Synopsis Microsoft SQL Server 2008 Management and Administration by : Ross Mistry

Download or read book Microsoft SQL Server 2008 Management and Administration written by Ross Mistry and published by Pearson Education. This book was released on 2008-12-23 with total page 1117 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you need to deploy, manage, or secure Microsoft SQL Server 2008, this is the complete, fast-paced, task-based reference you’ve been searching for. Authored by a world-class expert on SQL Server in the enterprise, this book goes far beyond the basics, taking on the complex tasks that DBAs need to make the most of Microsoft’s flagship database platform. SQL Server MVP, Ross Mistry presents proven techniques for SQL Server 2008 installation, upgrades, backup/restore, data transfer, indexing, high availability, security, and much more. He draws on extensive testing in high-profile production environments to offer step-by-step solutions and powerful tips you won’t find anywhere else. Every chapter begins with a section identifying SQL Server 2008’s most significant new improvements, and concludes with a convenient summary of best practices. Each chapter also outlines the benefits of leveraging Windows Server 2008. Understand how to: Master DBA tips, tricks, and best practices proven in actual enterprise environments Install, upgrade or transition to SQL Server 2008. Harden and Secure an implementation. Encrypt SQL Server from an end-to-end perspective. Implement high availability—and leverage SQL Server 2008’s major improvements to failover clustering and database mirroring Save time with SQL Server 2008’s new policy-based management tools Performance tune and troubleshoot a SQL Server 2008 environment. Optimize application performance and manage workloads with the powerful new Resource Governor Implement Performance Studio, maintenance plans, Transparent Data Encryption and much more... Bonus Content: The book is based on Windows Server 2008 Step by step instructions of how to implement a failover cluster on Windows Server 2008 SQL Server PoweShell Administration Tasks Consolidate and virtualize SQL Server with Hyper-V Step by step instructions on how to install Hyper-V Proactively Monitor SQL Server with Operations Manager Install Windows Server 2008 certificates to encrypt SQL Server data Contributing Writers include: Hilary Cotter – SQL Server MVP John Welch – SQL Server MVP Marco Shaw – PowerShell MVP Maciej Pilecki – SQL Server MVP Shirmattie Seenarine – Technical Writer

Pro SQL Server 2019 Administration

Author : Peter A. Carter
Publisher : Apress
ISBN 13 : 1484250893
Total Pages : 941 pages
Book Rating : 4.4/5 (842 download)

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Book Synopsis Pro SQL Server 2019 Administration by : Peter A. Carter

Download or read book Pro SQL Server 2019 Administration written by Peter A. Carter and published by Apress. This book was released on 2019-10-18 with total page 941 pages. Available in PDF, EPUB and Kindle. Book excerpt: Use this comprehensive guide for the SQL Server DBA, covering all that practicing database administrators need to know to get their daily work done. Updated for SQL Server 2019, this edition includes coverage of new features such as Memory-optimized TempDB Metadata, and Always Encrypted with Secure Enclaves. Other new content includes coverage of Query Store, resumable index operations, installation on Linux, and containerized SQL. Pro SQL Server 2019 Administration takes DBAs on a journey that begins with planning their SQL Server deployment and runs through installing and configuring the instance, administering and optimizing database objects, and ensuring that data is secure and highly available. Finally, readers will learn how to perform advanced maintenance and tuning techniques. This book teaches you to make the most of new SQL Server 2019 functionality, including Data Discovery and Classification. The book promotes best-practice installation, shows how to configure for scalability and high workloads, and demonstrates the gamut of database-level maintenance tasks such as index maintenance, database consistency checks, and table optimizations. What You Will LearnInstall and configure SQL Server on Windows through the GUI and with PowerShell Install and configure SQL Server on Linux and in ContainersOptimize tables through in-memory OLTP, table partitioning, and the creation of indexes Secure and encrypt data to protect against embarrassing data breaches Ensure 24x7x365 access through high-availability and disaster recovery features Back up your data to ensure against loss, and recover data when needed Perform routine maintenance tasks such as database consistency checks Troubleshoot and solve performance problems in SQL queries and in the database engine Who This Book Is For SQL Server DBAs who manage on-premise installations of SQL Server. This book is also useful for DBAs who wish to learn advanced features such as Query Store, Extended Events, Distributed Replay, and Policy-Based Management, or those who need to install SQL Server in a variety of environments.

Professional SQL Server 2005 Administration

Author : Brian Knight
Publisher : John Wiley & Sons
ISBN 13 : 0470121092
Total Pages : 768 pages
Book Rating : 4.4/5 (71 download)

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Book Synopsis Professional SQL Server 2005 Administration by : Brian Knight

Download or read book Professional SQL Server 2005 Administration written by Brian Knight and published by John Wiley & Sons. This book was released on 2007-03-06 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt: SQL Server 2005 is the largest leap forward for SQL Server since its inception. With this update comes new features that will challenge even the most experienced SQL Server DBAs. Written by a team of some of the best SQL Server experts in the industry, this comprehensive tutorial shows you how to navigate the vastly changed landscape of the SQL Server administration. Drawing on their own first-hand experiences to offer you best practices, unique tips and tricks, and useful workarounds, the authors help you handle even the most difficult SQL Server 2005 administration issues, including blocking and locking. You'll learn how to fine-tune queries you've already written, automate redundant monitoring and maintenance tasks, and use hidden tools so that you can quickly get over the learning curve of how to configure and administer SQL Server 2005. What you will learn from this book How to use some of the more advanced concepts of installation Techniques for properly administering development features such as SQL CLR Ways to secure your SQL Server from common threats How to choose the right hardware configuration Best practices for backing up and recovering your database Step-by-step guidelines for clustering your SQL Server Who this book is for This book is for experienced developers and database administrators who plan to administer or are already administering an SQL Server 2005 system and its business intelligence features. Wrox Professional guides are planned and written by working technologists to meet the real-world needs of programmers, developers, and IT professionals. Focused and relevant, they address the issues technology professionals face every day. They provide examples, practical solutions, and expert education in new technologies, all designed to help programmers do a better job.

Windows for the Oracle DBA: The Definitive Reference

Author : Mark Sorger
Publisher : Rampant Techpress
ISBN 13 : 9780977671519
Total Pages : 342 pages
Book Rating : 4.6/5 (715 download)

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Book Synopsis Windows for the Oracle DBA: The Definitive Reference by : Mark Sorger

Download or read book Windows for the Oracle DBA: The Definitive Reference written by Mark Sorger and published by Rampant Techpress. This book was released on 2013-08 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will cover all major aspects of Windows system management critical to running Oracle on Windows. Unlike general system administration books, this book will focus on those tasks most important to Oracle administrators. The author has broken down the complex subject of Windows administration into easy to digest chapters organized by task. This makes the subject matter easier to learn and makes it a compelling reference that the reader will go back to for specific information. See how professionals manage Oracle on a Windows server. Learn how to automate Oracle tasks with Windows scripts. Understand how to build powerful server-side alert mechanisms. See how to manage data files on a Windows server.

Introducing Microsoft SQL Server 2014

Author : Ross Mistry
Publisher : Microsoft Press
ISBN 13 : 0133966178
Total Pages : 240 pages
Book Rating : 4.1/5 (339 download)

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Book Synopsis Introducing Microsoft SQL Server 2014 by : Ross Mistry

Download or read book Introducing Microsoft SQL Server 2014 written by Ross Mistry and published by Microsoft Press. This book was released on 2014-04-15 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: NOTE: This title is also available as a free eBook on the Microsoft Download Center. It is offered for sale in print format as a convenience. Get a head start evaluating SQL Server 2014 - guided by two experts who have worked with the technology from the earliest beta. Based on Community Technology Preview 2 (CTP2) software, this guide introduces new features and capabilities, with practical insights on how SQL Server 2014 can meet the needs of your business. Get the early, high-level overview you need to begin preparing your deployment now. Coverage includes: SQL Server 2014 Editions and engine enhancements Mission-critical performance enhancements Hybrid cloud enhancements Self-service Business Intelligence enhancements in Microsoft Excel Enterprise information management enhancements Big Data solutions

Troubleshooting SQL Server

Author : Jonathan Kehayias
Publisher :
ISBN 13 : 9781906434786
Total Pages : 370 pages
Book Rating : 4.4/5 (347 download)

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Book Synopsis Troubleshooting SQL Server by : Jonathan Kehayias

Download or read book Troubleshooting SQL Server written by Jonathan Kehayias and published by . This book was released on 2011 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes, diagnoses, and solves the most common problems with SQL Server 2005, 2008, and 2008 R2. The authors explain a basic approach to troubleshooting and the essential tools. They explore areas in which problems arise with regularity: high disk I/O (RAID misconfiguration, inadequate I/O throughput, poor workload distribution, SAN issues, disk partition misalignment); high CPU usage (insufficient memory, poorly written queries, inadequate indexing, inappropriate configuration option settings); memory mismanagement; missing indexes; blocking (caused mainly by poorly designed databases that lack proper keys and indexing, and applications that apply needlessly restrictive transaction isolation levels); deadlocking (Bookmark Lookup, Serializable Range Scan, Cascading Constraint); full transaction logs (lack of log backups, hefty index maintenance operations, long running transaction, problems with replication and mirroring environments); and accidentally-lost data. Finally, the authors discuss diagnosing tools such as the Performance Monitor, Dynamic Management Views, and server-side tracing. --

Oracle PL/SQL for DBAs

Author : Arup Nanda
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 0596005873
Total Pages : 454 pages
Book Rating : 4.5/5 (96 download)

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Book Synopsis Oracle PL/SQL for DBAs by : Arup Nanda

Download or read book Oracle PL/SQL for DBAs written by Arup Nanda and published by "O'Reilly Media, Inc.". This book was released on 2005-10-31 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focused squarely on the language topics of special concern to DBAs, this text contains a quick tour of the PL/SQL language, extensive coverage of security topics, and methods for DBAs to improve query and database performance with cursors and table functions.

Expert Oracle Database 10g Administration

Author : Sam Alapati
Publisher : Apress
ISBN 13 : 1430200669
Total Pages : 1285 pages
Book Rating : 4.4/5 (32 download)

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Book Synopsis Expert Oracle Database 10g Administration by : Sam Alapati

Download or read book Expert Oracle Database 10g Administration written by Sam Alapati and published by Apress. This book was released on 2006-11-22 with total page 1285 pages. Available in PDF, EPUB and Kindle. Book excerpt: *One-stop reference for administration and management of Oracle 10g Database *9i predecessor was a best seller; this edition covers all new features, with fully field-tested examples—not just "showcase" examples *Contains essential primers on Unix, Linux and Windows NT management and on SQL and PL/SQL programming; ideal for new/aspiring DBAs

SQL Server 2019 Administration Inside Out

Author : Randolph West
Publisher : Microsoft Press
ISBN 13 : 0135560950
Total Pages : 1720 pages
Book Rating : 4.1/5 (355 download)

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Book Synopsis SQL Server 2019 Administration Inside Out by : Randolph West

Download or read book SQL Server 2019 Administration Inside Out written by Randolph West and published by Microsoft Press. This book was released on 2020-03-11 with total page 1720 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conquer SQL Server 2019 administration–from the inside out Dive into SQL Server 2019 administration–and really put your SQL Server DBA expertise to work. This supremely organized reference packs hundreds of timesaving solutions, tips, and workarounds–all you need to plan, implement, manage, and secure SQL Server 2019 in any production environment: on-premises, cloud, or hybrid. Six experts thoroughly tour DBA capabilities available in SQL Server 2019 Database Engine, SQL Server Data Tools, SQL Server Management Studio, PowerShell, and Azure Portal. You’ll find extensive new coverage of Azure SQL, big data clusters, PolyBase, data protection, automation, and more. Discover how experts tackle today’s essential tasks–and challenge yourself to new levels of mastery. Explore SQL Server 2019’s toolset, including the improved SQL Server Management Studio, Azure Data Studio, and Configuration Manager Design, implement, manage, and govern on-premises, hybrid, or Azure database infrastructures Install and configure SQL Server on Windows and Linux Master modern maintenance and monitoring with extended events, Resource Governor, and the SQL Assessment API Automate tasks with maintenance plans, PowerShell, Policy-Based Management, and more Plan and manage data recovery, including hybrid backup/restore, Azure SQL Database recovery, and geo-replication Use availability groups for high availability and disaster recovery Protect data with Transparent Data Encryption, Always Encrypted, new Certificate Management capabilities, and other advances Optimize databases with SQL Server 2019’s advanced performance and indexing features Provision and operate Azure SQL Database and its managed instances Move SQL Server workloads to Azure: planning, testing, migration, and post-migration

Oracle DBA Mentor

Author : Brian Peasland
Publisher : Apress
ISBN 13 : 1484243218
Total Pages : 454 pages
Book Rating : 4.4/5 (842 download)

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Book Synopsis Oracle DBA Mentor by : Brian Peasland

Download or read book Oracle DBA Mentor written by Brian Peasland and published by Apress. This book was released on 2019-03-29 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: New Oracle database administrators can get off the ground running. This book helps you develop the ability to think on your feet and move focus in an instant from arcane syntax details to broad, corporate issues. Along the way, you will see how to create your first database and implement best practices to ensure a well-running database system. What makes Oracle DBA Mentor different is that it also teaches you how to obtain answers that are not found in this or other books. Focus is given to creating a test bed and running test cases to examine hypotheses and prove out solutions so you can be sure they work in production. Attention is given to navigating product documentation and networking in forums and social media to build your skills and a network to draw on when solving problems under pressure. There are chapters of step-by-step technical content as well as coverage of essential skills to succeed as a DBA no matter which database engine you administer. By the time you are done reading this book, you will have confidence to face many of the situations thrown in your direction. You will know where to go for the answers you don’t yet know that you need. You’ll be able to work and troubleshoot under pressure. You’ll know how to create a database, institute backup and recovery procedures, secure the database and its valuable corporate data, and acquire more knowledge as needed so you can run a database to meet the needs of your organization. What You'll LearnInstall Oracle Database with best practices Implement backup and recovery procedures Understand the fundamentals of databases and data security Find answers to technical problems using Oracle documentation, Oracle Support, and other resources Patch and upgrade an Oracle database Who This Book Is For The novice database administrator who wants help getting off the ground with their DBA career, and in building the skills to let that career flourish in the long term. Mid-level DBAs will also find the book helpful as they try to grow their career to the next level. While the book is geared toward the Oracle platform, database administrators from other platforms can benefit from the soft skills covered in this book.

Oracle DBA Automation Quick Reference

Author : Charlie Russel
Publisher : Prentice Hall Professional
ISBN 13 : 9780131403017
Total Pages : 296 pages
Book Rating : 4.4/5 (3 download)

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Book Synopsis Oracle DBA Automation Quick Reference by : Charlie Russel

Download or read book Oracle DBA Automation Quick Reference written by Charlie Russel and published by Prentice Hall Professional. This book was released on 2004 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: With concise coverage of both Oracle 9i and Oracle 10g, this is the ideal reference for the professional DBA on how to use Perl to automate database tasks. The book covers language selection and concepts, including basic scripting concepts.

Microsoft SQL Server 2012 Administration

Author : Tom Carpenter
Publisher : John Wiley & Sons
ISBN 13 : 1118487168
Total Pages : 946 pages
Book Rating : 4.1/5 (184 download)

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Book Synopsis Microsoft SQL Server 2012 Administration by : Tom Carpenter

Download or read book Microsoft SQL Server 2012 Administration written by Tom Carpenter and published by John Wiley & Sons. This book was released on 2013-06-17 with total page 946 pages. Available in PDF, EPUB and Kindle. Book excerpt: Implement, maintain, and repair SQL Server 2012 databases As the most significant update since 2008, Microsoft SQL Server 2012 boasts updates and new features that are critical to understand. Whether you manage and administer SQL Server 2012 or are planning to get your MCSA: SQL Server 2012 certification, this book is the perfect supplement to your learning and preparation. From understanding SQL Server's roles to implementing business intelligence and reporting, this practical book explores tasks and scenarios that a working SQL Server DBA faces regularly and shows you step by step how to handle them. Includes practice exams and coverage of exam objectives for those seeking MSCA: SQL Server 2012 certification Explores the skills you'll need on the job as a SQL Server 2012 DBA Discusses designing and implementing database solutions Walks you through administrating, maintaining, and securing SQL Server 2012 Addresses implementing high availability and data distribution Includes bonus videos where the author walks you through some of the more difficult tasks expected of a DBA Featuring hands-on exercises and real-world scenarios, this resource guides you through the essentials of implementing, maintaining, and repairing SQL Server 2012 databases.

SQL in a Nutshell

Author : Kevin Kline
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1449378935
Total Pages : 714 pages
Book Rating : 4.4/5 (493 download)

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Book Synopsis SQL in a Nutshell by : Kevin Kline

Download or read book SQL in a Nutshell written by Kevin Kline and published by "O'Reilly Media, Inc.". This book was released on 2004-09-24 with total page 714 pages. Available in PDF, EPUB and Kindle. Book excerpt: SQL in a Nutshell applies the eminently useful "Nutshell" format to Structured Query Language (SQL), the elegant--but complex--descriptive language that is used to create and manipulate large stores of data. For SQL programmers, analysts, and database administrators, the new second edition of SQL in a Nutshell is the essential date language reference for the world's top SQL database products. SQL in a Nutshell is a lean, focused, and thoroughly comprehensive reference for those who live in a deadline-driven world.This invaluable desktop quick reference drills down and documents every SQL command and how to use it in both commercial (Oracle, DB2, and Microsoft SQL Server) and open source implementations (PostgreSQL, and MySQL). It describes every command and reference and includes the command syntax (by vendor, if the syntax differs across implementations), a clear description, and practical examples that illustrate important concepts and uses. And it also explains how the leading commercial and open sources database product implement SQL. This wealth of information is packed into a succinct, comprehensive, and extraordinarily easy-to-use format that covers the SQL syntax of no less than 4 different databases.When you need fast, accurate, detailed, and up-to-date SQL information, SQL in a Nutshell, Second Edition will be the quick reference you'll reach for every time. SQL in a Nutshell is small enough to keep by your keyboard, and concise (as well as clearly organized) enough that you can look up the syntax you need quickly without having to wade through a lot of useless fluff. You won't want to work on a project involving SQL without it.