Уровень 0 · материалов: 4
В кластер входят руководства по технической реализации механизмов обеспечения доступности и надежности баз данных, но не общие теоретические статьи о работе СУБД.
Общие признаки: высокая доступность баз данных, репликация данных, отказоустойчивые кластеры, зеркалирование баз данных
Группа выше: Масштабирование и высокая доступность баз данных
Смысл: The main idea is to provide a foundational technical tutorial on implementing and managing MySQL replication to achieve high availability and scalability in database systems.
A technical guide explaining how to set up, manage, and optimize MySQL master-slave replication for better performance and reliability.
Смысл: The main idea is to categorize database replication techniques into block, physical, and logical levels, explaining the trade-offs between performance, reliability, and flexibility to help system administrators select the optimal solution for their specific use case.
A technical guide comparing block, physical, and logical database replication methods, highlighting their strengths and weaknesses for failover and data analysis.
Смысл: The main idea is to provide a practical, beginner-friendly manual for implementing a failover cluster for MS SQL Server 2012 to ensure database high availability and business continuity.
A comprehensive beginner's guide to configuring an active/passive MS SQL Server 2012 failover cluster on Windows Server 2012R2 using iSCSI storage.
Смысл: The text is a technical tutorial aimed at teaching system administrators how to set up MS SQL Server database mirroring using a streamlined, step-by-step approach based on the author's real-world experience.
A practical, step-by-step technical guide on configuring MS SQL Server database mirroring, focusing on the initial setup of users and certificates.