splatoon 2 server maintenance

First, the system agreement 1. System environment Linux:centos-4.4.servercd apache:2.2.4 mysql:4.0.26 php:4.3.11 zendoptimizer:3.2.2 phpmyadmin:2.10.0.2 2, the source package storage location:/USR/LOCAL/SRC #为什么一定要在/usr/local/src/under the tarball? This is only customary, because this way, everyone installed in this place, the host after the maintenance and handover is very simple, and for the future of th

network services.In view of this situation, this paper first gives the general architecture of the LVS cluster, and discusses its design principles and corresponding features; finally, the LVS cluster is used to establish scalable Web, Media, Cache, Mail, and other network services.2. General architecture of the LVS Cluster The LVS cluster uses IP Server Load balancer technology and content-based request d

random rules to define the logic for redirecting Web requests to a valid server. Use the current system time as the seed to generate a random number. * Roundrobinrule This class defines the logic of a server Load balancer based on the "Round Robin" rule. When a request enters, It redirects it to the next member in the cluster member list. Use a static variable to track the next valid cluster member. Each t

Log file We discuss the Exchange server's message store and have to talk about its log files. I've heard more than once about an Exchange Server administrator complaining that daily to file is soaring every day, consuming hard disk space. Let's see what these log files actually do. For each storage Group,exchange server generates a series of corresponding log files. The size of these log files is 5 m, with

access to the IP is limited, the author only in Beijing University of technology used, so if you can not connect this server, please try www.cn.freebsd.org, or cvsup.freebsd.org) *default host=ftp.bjpu.edu.cn *default BASE=/USR *default PREFIX=/USR *default Release=cvs Tag=releng_4 *default Delete Use-rel-suffix Src-all Ports-all tag=. subsequently executed Cvsup-g-L 2 stable-supfile Here you nee

; (2) Public Network Segment (non-military zone ), it mainly includes front-end database server, web server, e-mail/FTP/DNS server, retrieval server, and San area storage device. (3) it is an internal LAN, includes intranet web servers, backend database servers, and OA serve

can be used in option files. It is a non-dynamic variable. Innodb_buffer_pool_size= # Set the memory buffer size for InnoDB cached table data and indexes, in bytes. The default value is 128 MB, and the maximum value depends on the CPU architecture. On a busy server, when the buffer pool (buffer pool) is greater than 1 GB, setting innodb_buffer_pool_instances to be greater than 1 can improve the scalability. The greater the value of the innodb_buffer_

option would launch the Create catalog window. Some configuration takes place during its creation. CLR integration would need to is enabled on the this instance. On SQL Server Startup, the automatic execution of the SSIS stored procedure (s) can is enabled or not. The most important-provide a strong password for the management of this new database container. Figure 2:create Catalog window When

. This condition is already available and is installed by default for the Windows Server R2 operating system.2. The NT authority\network Service account must have full control of the following folders so that the WSUS Administration snap-in displays correctly:%windir%\microsoft.net\framework\v4.0.30319\ Temporary ASP. This condition needs to be adjusted manually after the deployment has completed WSUS, and

Python server environment setup (2) -- install related software and python related software After installing CentOS7 on the local virtual server in the previous article, our python web service, custom python service, or python script must be run on the server, you also need to install various related software on the

I. system conventions 1. System Environment CentOS-4.4.ServerCD: Linux Apache: 2.2.4 MySQL: 4.0.26 PHP: 4.3.11 Zendoptimizer: 3.2.2 PhpMyAdmin: 2.10.0.2 2. source code package storage location:/usr/local/src# Why should we perform tarball in/usr/local/src? This is just a convention, because as a result, everyone is installed in this place, and the maintenance and handover of the host will be very simple

SQL Server is a relational database management system, the application is very extensive, in the process of SQL Server database operations will inevitably occur mistakenly deleted or other reasons caused by log damage, and because of the importance of data in SQL Server database, The data in the database must be recovered after the above failure occurs. The follo

GET.ServerGenerally, some standard HTTP header information is sent to the browser. To add additional information, you need to use MetaDir to define the directory where Meta data is stored, metaS uffix is used to specify the file suffix that contains Meta data. # ErrorDocument 500 "The server made a boo.# ErrorDocument 404/missing.html# ErrorDocument 404/cgi-bin/missing_handler.pl# ErrorDocument 402Http://some.other _ server.com/subscription_info.html

efficiency, stability, high reliability and availability of the entire system architecture. So what are the measures to ensure the security and reliability of the server system? In fact, since the birth of the server, engineers have come up with many ways to improve its reliability. Some methods are still being improved, and some new methods are still being developed. The following is only part of the solu

26. Appropriate indexes can be used for Min () and max.27. There is a principle in the database that the code is closer to the data, the better, so default is the preferred one, which is rules, triggers, Constraint (constraints such as external key checkunique ......, The maximum length of the data type is a constraint), procedure. Low maintenance work, high programming quality, and fast execution speed. 28. If you want to insert a large binary value

not shown the use of locks in the code) Disadvantages 1. The transition from one language to another can be a different form of discomfort: 2. Control logic simple only if and case, and if there is no else, no continue break goto 3. Including kernel libraries and standlib libraries, many functions and variables are named differently from traditional languages So we decided to use Erlang to re-write a new set of architectures, and it turns out that

1. Set the backup directory on the backup server1.1 create a backupuser password for a specific user on the backup server 1231.2 create a directory backup under E: of the Backup Server 1.3 Share the Backup Directory, with the shared name "backup". Only the backupuser can have full control over the permission. 2. on the database