如何合理进行Lync容量规划
在Lync的项目实施中,都会涉及容量规划的问题。
本文将会围绕此问题,介绍在部署Lync时如何专业地设计后端数据库容量,文件共存容量以及监控归档,群聊等内容。
1. Lync Server后端所存储的主要数据如下
1) CMS
2) The Registrar, User Services, and the Address Book use this database for registration, routing, presence information & conferences, replicating user information, in-band provisioning, and address book functionality.
3) Application Store:
Call Park application
Response Group application
如果用户接近且不超过80000人,可参考如下配置:
https://technet.microsoft.com/en-us/library/gg398835.aspx
(微软官方文档中没有提供具体的计算方法和计算公式,我们会对此提供进一步更新。谢谢理解。)
2.存档和监控所存储的数据如下
Archiving and Monitoring Store
This store is used by the Lync Archiving Server Role and the Monitoring Server Role. There are 3 separate databases used:
LcsLog: stores Instant Messaging and Conferencing data for archiving purposes (used by the Archiving Role).
LcsCdr: stores the Call Details Records (used by the Monitoring Role)
QoEMetrics: stores the Quality of Experience data (used by the Monitoring Role)
存档和监控的数据库大小计算公式:
Database size = (DB growth per user per day) * (Number of users) * (Number of days)
详情可参考如下链接: https://technet.microsoft.com/en-us/library/gg615015.aspx
计算举例
days to keep monitoring data | 60 |
days to keep archiving data | 60 |
CDR | 49KB |
QoE | 28KB |
Archiving | 57KB |
Number of users | 1000 |
CDR | 2940000KB |
QoE | 1680000KB |
Archiving | 3420000KB |
Total space requirement | 8040000KB |
8.04GB |
3.关于持久聊天服务器的数据库大小计算
我们提供工具来完成本内容的计算,此工具可在本文附件中下载
4.关于Server的数量,CPU,网络带宽和内存的规划
此方面的规划计算可通过以下工具完成:
Lync Server 2013 Capacity Calculator:
https://www.microsoft.com/en-us/download/details.aspx?id=36828
5.SQL mirroring在SQL standard版本与SQL Enterprise版本间的区别
从逻辑上讲,两个版本是没有区别的,都可以实现相关功能。
但是如果需要高级的Mirror, always-on availability grp功能需要SQL Enterprise版本的支持。
Microsoft China Partner Team
Group Chat Database Sizing Tool & Lync 2013 file share space estimator.rar