Pro.SQL.Server.Always.On.Availability.Groups.1484220706.epub

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 S erver 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. Table of Contents Part I: Getting Started Chapter 1: High Availability and Disaster Recovery Concepts Chapter 2: Introduction to Always On Part II: Planning Always On Availability Groups Chapter 3: Concepts and Common Topologies Chapter 4: Data Synchronization Internals Chapter 5: Introduction to Windows Server Failover Clustering Chapter 6: Prerequisites Part III: Deploying Always On Availability Groups Chapter 7: Create a Windows Server Failover Cluster Chapter 8: Create Availability Groups Chapter 9: Post-Installation Tasks Part IV: Active Secondary Replicas Chapter 10: Readable Secondary Replicas Chapter 11: Database Maintenance Using Secondary Replicas Part V: Managing Availability Groups Chapter 12: Common Management Tasks Chapter 13: Upgrading and Migrating Chapter 14: Performing Database Maintenance Tasks Part VI: Monitoring and Troubleshooting Availability Groups Chapter 15: Monitoring Availability Groups Chapter 16: Troubleshooting Availability Groups Part VII: Availability Groups in Microsoft Azure Chapter 17: Introduction to Microsoft Azure Chapter 18: Availability Groups in Microsoft Azure