1. Database service
The database performance needs to be adjusted to make it into the most optimal state after a long period of operation. The data in the database is extremely important, there’s huge loss if it’s lost , just in case, it is necessary to backup the database regularly .
2. Operating system maintenance
The operating system is the software foundation for server operation, Windows 2012R2 or Windows 2016 Server are used for the operating system ,and they are relatively easy to maintain.
Open the event viewer and check in the system log, security log and application log for any particular and unusual records. Nowadays, there are more and more hackers online, so you need to download the Service Pack (upgrade service pack) on Microsoft’s website and install it to patch the security holes in time.
3. User data
The server may have stored a large amount of data after frequent use. These data are very valuable resources, so it is necessary to organize the backup, even if the server has a failure, you can also recover the data.
4.The maintenance of network services
There are many network services, such as WWW service, DNS service, DHCP service, SMTP service, FTP service, etc. As the server provides more and more services, the system is also prone to chaos, it needs to reset the parameters of each service to make it work properly.
Maintenance services on behalf of O&M
Upgrade services for newly purchased equipment
Infrastructure Consulting
Original equipment maintenance service