PRO SQL SERVER ALWAYS ON AVAILABILITY GROUPS

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Pro Sql Server Always On Availability Groups

Author : Uttam Parui
ISBN : 9781484220719
Genre : Computers
File Size : 72.14 MB
Format : PDF, ePub
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This book is your field guide to planning, deploying, managing, and troubleshooting Always On Availability Groups. The Always On Availability Groups feature is an enterprise-level solution for high availability and disaster recovery. Always On provides a rich set of options that reduce overhead and resource usage and enable database administrators to implement and manage high availability and disaster recovery solutions far more easily than by implementing the log-shipping and database-mirroring solutions of the past. Pro SQL Server Always On Availability Groups shows how to reduce downtime, maximize application availability, and provide data protection. The goal is always to have your SQL Server databases up and running whenever you need them, rain or shine, disaster or otherwise. With a focus on real-world experiences and war stories, authors Uttam Parui and Vivek Sanil offer you: Tips, tricks, and best practices for architecting and deploying availability groups. The confidence required to manage and monitor availability groups. Techniques to troubleshoot common issues that you may face during and after deploying availability groups in a mission-critical production environment. What You Will Learn Grasp important concepts underlying high-availability and disaster recovery. Plan and deploy Always On Availability Groups in your corporate environment. Manage Availability Groups to ensure constant readiness and high throughput. Monitor Availability Group performance and troubleshoot problems fast. Build on the cloud and make Windows Azure part of your availability solution. Employ proven techniques and best practices as tested and shared by the authors. Audience Pro SQL Server Always On Availability Groups is aimed at SQL Server architects, database administrators, and IT professionals who are tasked with architecting and deploying a high-availability and disaster recovery solution involving Microsoft SQL Server. This book is also for SQL Server support staff who will be managing and supporting existing availability group deployments.
Category: Computers

Pro Sql Server 2012 Practices

Author : Chris Shaw
ISBN : 9781430247708
Genre : Computers
File Size : 77.33 MB
Format : PDF, ePub
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Expert SQL Server Practices 2012 Edition is an anthology of high-end wisdom from a group of accomplished database administrators who are quietly but relentlessly pushing the performance and feature envelope of Microsoft SQL Server 2012. With an emphasis upon performance—but also branching into release management, auditing, and other issues—the book helps you deliver the most value for your company’s investment in Microsoft’s flagship database system. Each chapter is a deep-dive into a specific problem, technology, or feature set. Each author has chosen their topic out of the strong belief that what they share can make a positive difference in your ability to be successful in your job and get home in time for dinner with your family. Don’t let your database manage you! Instead let the Expert SQL Server Practices author team show you how to take control, plan for and monitor performance, troubleshoot effectively when things go wrong, and be in control of your SQL Server environment. Goes beyond the manual to cover good techniques and best practices Delivers knowledge usually gained only by hard experience Focuses upon performance, scalability, reliability Helps achieve the predictability needed to be in control at all times What you’ll learn Migrate to the new Extended Events framework for troubleshooting performance problems Automate the tracking of key performance indicators such as available disk space, cpu utilization, index fragmentation, and more Design performance into your database and its applications from the very beginning Manage staged releases from development to test through to production Diagnose resource and performance problems via dynamic management views Analyze I/O patterns and plan reliably to obtain the performance you need Who this book is for Expert SQL Server Practices is aimed at SQL Server professionals who want to further their careers through expert-level practices in performance management, scalability, predictability, and security.
Category: Computers

Professional Sql Server High Availability And Disaster Recovery

Author : Ahmad Osama
ISBN : 9781789800814
Genre : Computers
File Size : 60.29 MB
Format : PDF, Mobi
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Leverage powerful features of the SQL Server and watch your infrastructure transform into a high-performing, reliable network of systems. Key Features Explore more than 20 real-world use cases to understand SQL Server features Get to grips with the SQL Server Always On technology Learn how to choose HA and DR topologies for your system Book Description Professional SQL Server High Availability and Disaster Recovery explains the high availability and disaster recovery technologies available in SQL Server: Replication, AlwaysOn, and Log Shipping. You’ll learn what they are, how to monitor them, and how to troubleshoot any related problems. You will be introduced to the availability groups of AlwaysOn and learn how to configure them to extend your database mirroring. Through this book, you will be able to explore the technical implementations of high availability and disaster recovery technologies that you can use when you create a highly available infrastructure, including hybrid topologies. By the end of the book, you’ll be equipped with all that you need to know to develop robust and high performance infrastructure. What you will learn Configure and troubleshoot Replication, AlwaysOn, and Log Shipping Study the best practices to implement HA and DR solutions Design HA and DR topologies for the SQL Server and study how to choose a topology for your environment Use T-SQL to configure replication, AlwaysOn, and log shipping Migrate from On-Premise SQL Server to Azure SQL Database Manage and maintain AlwaysOn availability groups for extended database mirroring Who this book is for Professional SQL Server High Availability and Disaster Recovery is for you if you are a database administrator or database developer who wants to improve the performance of your production environment. Prior experience of working with SQL Server will help you get the most out of this book.
Category: Computers

Pro Sql Server 2012 Administration

Author : Ken Simmons
ISBN : 9781430239154
Genre : Computers
File Size : 69.75 MB
Format : PDF, ePub, Mobi
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Pro SQL Server 2012 Administration is a one-stop source for all the knowledge you'll need to professionally manage a database under Microsoft SQL Server 2012. SQL Server administration is a complex field requiring an unusually broad and well-rounded skill set. A good database administrator must be part system administrator, part database design expert, and part SQL tuning optimization guru. Above all, he or she must be capable of restoring a damaged database at any time. Database administration requires excellent people skills for dealing with management and clients, and solid technical skills for dealing with the hardware and the software. Pro SQL Server 2012 Administration addresses all aspects of database administration, regardless of the size of the implementation. Install SQL Server 2012 and create new database environments. Develop a sound backup strategy for your database. Perform recovery as needed, which many consider to be job #1. Authors Ken Simmons and Sylvester Carstarphen also help you automate your work through the use of policy-based management. Performance optimization gets good coverage, so that you can render assistance when developers need help with problem queries. Rare among database and other technical books is solid guidance on the people side of the equation. Success as a database administrator comes from working well with others, becoming involved in the community, and building the right combination of technical knowledge and people skills to solve problems and get things done professionally and amicably. Simmons and Carstarphen pay special attention to these aspects of the job in this new edition of their comprehensive book on SQL Server administration. Helps you manage a SQL Server 2012 database at professional level Covers the gamut of database administration skills Provides guidance on performance optimization What you’ll learn Install SQL Server 2012 and create new databases Implement backup & recovery strategies to protect your database, and your job Diagnose and resolve query performance problems Apply policy-based management for consistency across all databases in an organization Turn every interaction with a client, manager or executive into a stepping-stone towards career success Who this book is for Pro SQL Server 2012 Administration is aimed at junior and seasoned database administrators who are looking to develop their knowledge and skill set in Microsoft SQL Server 2012. Readers should already have some exposure to databases in general, or to SQL Server in specific. Table of Contents What's New? Pre-Install Considerations Choosing a High-Availability Solution Installing and Upgrading Post Installation Multi-Server Administration Security Administering Database Objects Indexing for Performance Managing Backups Restore and Recovery Strategies Automating Routine Maintenance Monitoring Your Server Auditing Extended Events Interface Managing Query Performance Secrets to Excelling as a Professional DBA What's Next?
Category: Computers

Pro Sql Server 2005 High Availability

Author : Allan Hirt
ISBN : 1430203749
Genre : Computers
File Size : 62.92 MB
Format : PDF, ePub, Docs
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This book comprehensively covers the technology, the people, the process, and the real-world best practices for planning, deploying, administering, and maintaining highly available SQL Server 2005 instances. It provides in-depth, detailed advice on what it takes to assure SQL Server high availability for businesses of any size. It covers both availability and performance, from the perspective of high availability, and addresses the crucial needs of enterprise-class, 24x7 SQL Server 2005 implementations. The book is based on real-world experience. It gives sound guidance to DBAs and system administrators on how to really get the job done.
Category: Computers

Pro Sql Server Wait Statistics

Author : Enrico van de Laar
ISBN : 9781484211397
Genre : Computers
File Size : 22.18 MB
Format : PDF, ePub
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Pro SQL Server Wait Statistics is a practical guide for analyzing and troubleshooting SQL Server performance using wait statistics. Whether you are new to wait statistics, or already familiar with them, this book will help you gain a deeper understanding on how wait statistics are generated and what they can mean for your SQL Server’s performance. Besides the most common wait types, Pro SQL Server Wait Statistics goes further into the more complex and performance threatening wait types. The different wait types are categorized by their area of impact, and include CPU, IO, Lock, and many more different wait type categories. Filled with clear examples, Pro SQL Server Wait Statistics helps you gain practical knowledge of why and how specific wait times increase or decrease, and how they impact your SQL Server’s performance.
Category: Computers

Pro Sql Server 2019 Wait Statistics

Author : Enrico van de Laar
ISBN : 9781484249161
Genre : Computers
File Size : 75.54 MB
Format : PDF
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Here is a practical guide for analyzing and troubleshooting SQL Server performance using wait statistics. Learn to identify precisely why your queries are running slowly. Measure the amount of time consumed by each bottleneck so that you can focus attention on making the largest improvements first. This edition is updated to cover analysis of wait statistics inside Query Store, the CXCONSUMER wait event, and to be current with SQL Server 2019. Whether you are new to wait statistics, or already familiar with them, this book provides a deeper understanding on how wait statistics are generated and what they can mean for your SQL Server instance’s performance. Pro SQL Server 2019 Wait Statistics goes beyond the most common wait types into the more complex and performance-threatening wait types. You’ll learn about per-query wait statistics and session-based wait statistics, and the types of problems they each can help you solve. The different wait types are categorized by their area of impact, including CPU, IO, Lock, and many more. The book presents clear examples to help you gain practical knowledge of why and how specific wait times increase or decrease, and how they impact your SQL Server’s performance. After reading this book you won’t want to be without the valuable information that wait statistics provide regarding where you should be spending your limited tuning time to maximize performance and value to your business. What You'll Learn Identify resource bottlenecks in a running SQL Server instance Locate wait statistics information inside DMVs and Query Store Analyze the root cause of sub-optimal performance Diagnose I/O contention and locking contention Benchmark SQL Server performance Lower the wait time of the most popular wait types Who This Book Is For Database administrators who want to identify and resolve performance bottlenecks, those who want to learn more about how the SQL Server engine accesses and uses resources inside SQL Server, and administrators concerned with achieving—and knowing they have achieved—optimal performance
Category: Computers

Infoworld

Author :
ISBN : UCSD:31822020187522
Genre : Computer industry
File Size : 44.9 MB
Format : PDF, Kindle
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Category: Computer industry

Proceedings Of The 18th Ieee Symposium On Reliable Distributed Systems

Author : IEEE Computer Society. TC on Distributed Processing
ISBN : UCSC:32106012461759
Genre : Computers
File Size : 27.92 MB
Format : PDF, ePub
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Papers from an October 1999 symposium present the latest research on facets of reliable distributed systems, including mobile computing, distributed algorithms, formal methods, replication techniques, scalability, failure analysis, system support, logging and checkpointing, and CORBA systems. Novel techniques are proposed, design paradigms are explored, and critical validation issues are addressed. Specific topics include diffusing updates in a Byzantine environment, optimistic recovery in multi-threaded distributed systems, and resolving distributed deadlocks in the OR request model. Lacks a subject index. Annotation copyrighted by Book News, Inc., Portland, OR.
Category: Computers

Byteweek

Author :
ISBN : UOM:39015021696284
Genre : Minicomputers
File Size : 85.8 MB
Format : PDF
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Category: Minicomputers