TAILIEUCHUNG - Thủ thuật Sharepoint 2010 part 52

Cơ sở dữ liệu SQL Server Mirroring SQL Server cơ sở dữ liệu phản ánh đang trở thành một lựa chọn phổ biến không chỉ để cung cấp một giải pháp sao chép dữ liệu rất linh hoạt và hiệu suất theo định hướng, mà còn để di chuyển về phía các máy chủ lưu trữ hàng hóa và lưu trữ truy cập trực tiếp giá rẻ (DAS). | High Availability 341 deployment with minimal disruption in the event of a disaster or major failure in the primary site. Warm standby solutions provide a second copy of the data that can be leveraged in a secondary data center if necessary. HIGH AVAILABILITY High availability is the implementation of a system to ensure a certain degree of operational continuity during a given measurement period typically defined by service-level agreements SLAs and can encompass the entirety of a solution or just a portion thereof. Service-level agreements are a form of contractual agreement whereby the level of service is formally defined and they can include both performance and delivery time. For example a guarantee of system availability may be a facet of a service-level agreement. Service-level agreements are commonly mapped to operational-level agreements which define internal support relationships such as those defined between two services for example infrastructure and the consuming application. SharePoint 2010 offers new high-availability scenarios that provide capabilities to mitigate downtime promote redundancy increase resiliency and drive a highly scalable architecture. Among these improvements are a new service application architecture native support for SQL Server database mirroring and improvements to the methods by which costly operations such as large list querying and site collection deletion are handled. Load Balancing Load balancing can be a combination of software- and hardware-based solutions designed to distribute workload evenly across two or more computers such as two front-end web query or indexing servers in a SharePoint 2010 topology. The decision to leverage a software or hardware load-balanced solution is determined by the capabilities and scale you require to meet your objectives. These can include compliance requirements geographic needs and overall scale and performance in addition to manageability. SQL Server Database Mirroring SQL Server .

• An ninh - Bảo mật
• Sharepoint 2010
• microsoft Sharepoint 2010
• hướng dẫn Sharepoint 2010
• tài liệu Sharepoint 2010
• ebook Sharepoint 2010