fortnight server maintenance

server parameter files is still text parameter files, there is no big difference. You only need to ensure that their content is accurate. Therefore, it is better to choose which parameter file to use because of the work preferences of the database administrator. Ii. Maintenance of server parameter files. You can also use a text editor to open a

SQL ServerHorizontal scaling: Design, implementation and maintenance (3)-distributedPartitionView implementation In the previous articleArticle, We have already mentionedDistributed partition ViewThe linked server technology is used for implementation, and the implementation principle is also roughly described.Internal MechanismSo far, our series aims to practice and analyze the use cases of various techn

What do the daily server maintenance do? server maintenance is a headache problem, often encounter such or such problems; If the company has the operation of cattle or hosting servers, renting servers in individual ISPs, congratulations, you are lucky, if not, it is best to regularly back up, check, to avoid problems w

On-premise SQL Server provides a maintenance plan to maintain SQL Server on a regular, scheduled basis. As a general rule, define SQL Server Agent jobs, and the maintenance plan helps us Execute SQL Server Agent jobs on a regular,

ServerWe have already introduced three kinds of security maintenance skills in our previous articles. Today, we will continue to share with you several other effective skills. Tip 1: Consider workstation security issues It seems strange to talk about workstation security in an article about server security. However, the workstation is a port to the server. Enhanc

To schedule preventive maintenance for the MYSQL database server [team chart], you should consider setting up a schedule for preventive maintenance to help automatically detect problems so that you can take measures to correct them: 1) perform regular database backup and allow log updates. 2) arrange regular table checks. Using the checklist will reduce the chan

1. View job History Select TOP [instance_id], [ job_id] , [step_id] , [step_name] , [sql_message_id] , [Sql_severity] , [message] , [run_status] , [run_date] , [run_time] , [run_duration] , [ Operator_id_emailed] , [operator_id_netsent] , [operator_id_paged] , [retries_attempted] , [ Server] from [msdb].[ DBO]. [Sysjobhistory] 2. Review the

SQL Server backup and restoration raiders, which includes through SSMS operation to restore a variety of backup files graphics guide, SQL Server database minimum downtime migration solution, which uses SQL script (T-SQL) complete full backup, differential backup, full recovery, and differential recovery; SQL Server backup and restoration raiders, which includes t

window| Server The People's Bank of China Sub-branch server (Windows NT) is generally not only as the domain controller of intranet, but also is responsible for the important tasks such as online document processing, sharing resource management, and sending and receiving emails, and it is of great significance to do routine maintenance work. After careful explora

of requests for full index scans per second or full table scans per second. If the scan frequency is greater than 1 per second, the index is missing or the index is poor. 3.2.5. SQL serveraccess methodspagesplits/sec displays the number of page splits per second. It can be avoided through proper index maintenance or good fill factor. 3.3. CPU 3.3.1. systemprocessor Queue Length indicates the system queue length. If the average value is greater than 3

operations. This is called the reaching. But note that some additions and deletions with a where condition, in these cases, some indexes can improve performance, such as the millions of the table to delete a row of data, if there is no index (assuming that even the clustered index does not), then only scan the entire table delete, in the formal environment to try to know, the speed is simply unacceptable. Too many indexes also cause the database to "volume" to become larger. In essence, the p

The county sub-branch server of the People's Bank of China (Windows NT) is generally used as the domain controller of the internal LAN of the Organization, as well as an important task such as online document processing, sharing resource management, and sending and receiving emails, it is of great significance to do a good job in daily maintenance. After careful exploration and practice, I have summarized t

number 1. expand HKEY_LOCAL_MACHINE/SYSTEM/CURRENTCONTROLSET/CONTROL/terminal server/WDS/RDPWD/TDS/TCP to change PortNumber to the port number you want to use. use decimal (example 40228) HKEY_LOCAL_MACHINE/SYSTEM/CURRENTCONTROLSET/CONTROL/TERMINAL SERV ER/WINSTATIONS/RDP-TCP/PortNumber in the right key value to change the port number you want to use. note: Use decimal (for example, 40228). Note: The port 40228 is modified on the firewall of windows.

Tags: server error code base SYS about MDA tar Restart Center Error symptoms: D:\Program Files\Microsoft SQL Server\mssql.1\mssql\log below Erroelog, hit with text, view run dimension plan unsuccessful is the generated error log details: 2011-08-11 14:16:48-! [298] SQL Server error: 15404, unable to get information about Windows NT Group/user ' computer name \ad

Combined with the operation and maintenance problems encountered in my work, this paper summarizes the common operation and maintenance problems of Linux server and the location method. The server here mainly refers to the self-developed logic server,web SRV because it usual

Tags: SQL Server remote MaintenanceNow that many applications are in the cloud, the database requires remote management and maintenance, then the web-based approach is more secure and convenient.Treesoft database management software uses the Java development, uses the stable common SPRINGMVC+JDBC architecture, realizes the Web-based method to the SQL Server,mysql

This article is an example of a consistent hash server for data maintenance purposes. Theoretical note reference: http://blog.csdn.net/chenjiayi_yun/article/details/41624603As shown in this example, the consistent hash server group is a group of video servers, including three types of servers: Vchannelmediaserver, Vchannelserver, Vchannelloadserver, Vchannelsuper

Article Title: Linux server maintenance. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Linux server maintenance statistics on the number of connections to view some statistics on

Some statistics on the server: 1) Statistics 80 portNumber of connectionsNetstat-nat|grep-i |wc-l 1 2) Statistical HTTPD protocolNumber of connectionsPs-ef|grep httpd|wc-l 1 3), statistics connected, the status of "established ' Netstat-na|grep established|wc-l 2 4), to find out whichIPThe address is most connected and sealed. Netstat-na|grep Established|awk ' {print $} ' |awk-f: ' {print '} ' |sort|uniq-c|sort-r +0nnetstat-na|grep Syn|awk ' {prin T $

the New Task Step dialog box, enter the name of the output file that reports the fragmentation analysis results: 　　 6. Click the OK button to return to the new Job dialog box; 7. On the schedule page of the New Task dialog box, click New Schedule and enter the appropriate plan for running the SQL Server task: 　　 Schedule this stored procedure to execute at non-peak. To determine the database schema of the database, record the full day of SQL Server:s