enterprise architecture for dummies

To meet the real-time requirements of WLAN networks, designers can refer to a segmented media access control (MAC) architecture introduced in this article to allocate MAC processing tasks between the access point and the central switch, and greatly improve the ability and security of WLAN systems to manage wireless resources. WLANs increase the efficiency of enterprise networks and reduce the overall cost

Spring cloud itself provides a lot of components, but we need to follow the business model of the enterprise to customize the common architecture required by the enterprise ...Below I have made the following technical summary for the spring Cloud Micro-service distributed cloud architecture, hoping to help you:View:H5,

Spring cloud itself provides a lot of components, but we need to follow the business model to customize the enterprise needs of the common architecture, then we need to consider what technology to use now?Below I have made the following technical summary for the spring Cloud Micro-service distributed cloud architecture, hoping to help you:View:H5, Vue.js, Spring

Summary: View:h5, Vue.js, Spring Tag, React, AngularJs spring boot/spring Cloud:zuul, Ribbon, feign, Turbine, Hystrix, Oauthor2, Sleuth, API Gateway, Spring Cloud, Config Eureka, SSO, Spring Cloud, BUS, Turbine, Zipkin, Cache, Spring Cloud Admin, API Gateway, ELK Spring Cloud Security, Spring Cloud StreamSpring cloud itself provides a lot of components, but we need to follow the business model of the enterprise to customize the common

Today formally introduced the Spring Cloud-honghu Enterprise distributed micro-service cloud architecture, my side combined with the current majority of enterprises general requirements, including the selection of technology is more stringent, harsh, not only to use the industry's most popular technology, but also with international standards, in the next 5-10 years can not out. As the architect of the comp

= 180net.netfilter.nf_conntrack_tcp_timeout_time_wait = 120Net.netfilter.nf_conntrack_tcp_timeout_close_wait = 60net.netfilter.nf_conntrack_tcp_timeout_fin_wait = 120# #时间同步:Periodically update server time automatically, adding the following scheduled tasks:# #time Sync by tslove at 2014-12-19*/5 * * * */usr/sbin/ntpdate time.nist.gov >/dev/null 2>1# #锁定关键系统文件(Chattr +i/etc/passwd/etc/shadow/etc/group/etc/gshadow/etc/inittabChattr +i/etc/passwd/etc/shadow/etc/group/etc/gshadow/etc/inittab# #清空/

Nhibernate + WCF + asp.net MVC + nvelocity PetShop4.0 Refactoring (i)--Architecture design PetShop4.0 is an example of Microsoft's introduction to. NET Enterprise systems. There are many in the industry. NET and the Java EE dispute, many data is from Microsoft's PetShop and Sun's petstore. This argument inevitably has a strong commercial color, for our developers, there is no need to pay too much attention

Spring cloud itself provides a lot of components, but we need to follow the business model to customize the enterprise needs of the common architecture, then we need to consider what technology to use now?Below I have made the following technical summary for the spring Cloud Micro-service distributed cloud architecture, hoping to help you:View:H5, Vue.js, Spring

saving. Ethernet Ethernet Network: This is a local area network of online technology, but also the most widely used network protocol, it can through twisted-pair, optical fiber and other media to transmit digital data. LAN (Local area Network,lan, hereinafter referred to as the District network) refers to the small computer network in a certain area, such as in the Office, school classrooms and other environments. At present, most of the local area network

server to send event stream data to monitor the metrics situation of Hystrix under cluster and provide independent service project.Particle-commonservice-zipkin: Provides a standalone service project that enables a distributed tracking solution for Springcloud applications. The data stream of the distributed tracking system is divided into three steps: collecting, sending and landing analysis.From now on, I will be documenting the process and essence of the recent development of the spring clou

master is monitored for status by heartbeat, while DRBD implements dbm157 data synchronization to dbm158. read operations are commonly used based on Lvs+keepalived to build high-availability, high-scale cluster solutions. Front-end as applications through improved read VIP connection LVs,LVs have keepliaved made of high-availability mode, to achieve mutual preparation. Finally,the MySQL master's slave node dbs159/160/161 synchronizes MySQL master data via the master- slave copy function via th

, Configuration keepalived#配置A服务器 #配置B服务器3. #/etc/keepalived/change_mysql.sh script content for strong kill keepalived process4, #配置好后开启两服务器 keepalived#/etc/init.d/keepalived Start #ps aux | grep keepalived5. View status# IP A keepalived work mechanism is: every 2 seconds to check the status of Real_server monitoring, once the database down, the VIP will be transferred to another stage, so that the rapid failover of the fault, the user in the VIP connection through the basic can remain connected

exception information logging and query.Connection pooling monitoring: monitor the status of the current system database connection pool to analyze SQL to identify system performance bottlenecks.Source source technical support for complete projects 17917433806. Source code Structure7. Registration Center8. Some functionsYou are welcome to study the relevant technology to understand the framework of technology or source of friends directly to seekSource source technical support for complete proj

, system exception information logging and query.Connection pooling monitoring: monitor the status of the current system database connection pool to analyze SQL to identify system performance bottlenecks.Source source technical support for complete projects 17917433806. Source code Structure7. Registration Center8. Some functionsYou are welcome to study the relevant technology to understand the framework of technology or source of friends directly to seekSource source technical support for compl

logging and query.Connection pooling monitoring: monitor the status of the current system database connection pool to analyze SQL to identify system performance bottlenecks.Source source technical support for complete projects 17917433805. Source code Structure6. Registration Center7. Some functionsYou are welcome to study the relevant technology to understand the framework of technology or source of friends directly to seekSource source technical support for complete projects 1791743380Spring

exception information logging and query.Connection pooling monitoring: monitor the status of the current system database connection pool to analyze SQL to identify system performance bottlenecks.Source source technical support for complete projects 17917433806. Source code Structure7 Registration CenterYou are welcome to study the relevant technology to understand the framework of technology or source of friends directly to seekSource source technical support for complete projects 1791743380Spr

, system exception information logging and query.Connection pooling monitoring: monitor the status of the current system database connection pool to analyze SQL to identify system performance bottlenecks.Source source technical support for complete projects 1791743380 SOURCE structure Registration Center Some features You are welcome to study the relevant technology to understand the framework technologyYou are welcome to study the relevant technology to un

Course ObjectivesProficiency in high concurrency architecture Tomcat Server performance optimization.Applicable peopleFriends interested in computer, Java Developer, Java Architect, OPS!Course IntroductionTomcat is a core project of the Apache Software Foundation (Apache Software Foundation) Jakarta Project, developed by Apache, Sun, and other companies and individuals.Tomcat server is a free open source Web application server, belongs to the lightwei

Summary: Using the Technical SOA service framework: Springcloud, Springboot, restful, and other distributed caches: Redis Modular Management: Maven database connection pooling: Alibaba Druid Core Framework: Spring framework, Springboot Persistence Layer Framework: MyBatis security Framework: Apache Shiro Server-side validation: Hibernate Validator Task Scheduler: Quartz Log Management: slf4j 1.7, log4j client authentication: JQuery Validation dynamic tab: Easyuitab Front-end frame: Bootstrap, Vu