architecture series

Large Web site Architecture series: Message QueuingReproducedhttp://www.codeceo.com/article/web-archte-message-queue.html?from=timelineisappinstalled=0#10006- Weixin-1-52626-6b3bffd01fdde4900130bc5a2751b6d1I. Overview of Message QueuingMessage Queue Middleware is an important component in distributed system, which mainly solves the problems of application coupling, asynchronous message and traffic cutting f

Original Site: http://www.cnblogs.com/springyangwc/archive/2011/03/30/2000388.html I have written eight articles in this series, from what is a three-tier architecture to a simple three-tier architecture, from database design, sqlhelper design, modle design, Dal design, BLL designI made a simple description of the UI design. Many readers have made great comment

The following is an outline of Message Queuing, which focuses on Message Queuing overview, Message Queuing scenarios, and message middleware examples (e-commerce, log system).This sharing outline Message Queuing Overview Message Queuing scenarios Message Middleware Sample JMS Messaging Service (see article Two: Large Web site Architecture series: Distributed Message Queuing (ii)) Co

Principles for Small-Scale Low-performance and low-traffic websites Http://blog.csdn.net/heiyeshuwu/archive/2009/06/02/4234602.aspx [Switch] new large-scale BBS architecture (SQUID + nginx) Http://blog.csdn.net/heiyeshuwu/archive/2009/10/01/4625564.aspx Database Design Experience (transfer) Http://blog.csdn.net/Zhang_yalin/archive/2009/06/10/4256759.aspx Design of Large Databases (using the partition view) Http://blog.csdn.net/api

System Architecture Design of petshop Filed under: Design pattern-Bruce Zhang @ 4:55 pm Anatomy petshop Series Preface:Petshop is an example. Microsoft uses it to demonstrate. NET Enterprise system development capabilities. There are many. NET and J2EE competitions in the industry, and many data comes from Microsoft's petshop and Sun's PetStore. This debate inevitably has a strong commercial color, a

I have written eight articles in this series, from what is a three-tier architecture to a simple three-tier architecture, from database design, sqlhelper design, modle design, Dal design, BLL design to UI design, a simple description is given, many readers have made great comments. I am very happy to write down my understanding and share it with you to review the

in the. NET Framework DLL name, The dll version number, internal implementation, and size are different. Why? As we all know, the Silverlight installation package needs to be downloaded and installed. If the package is too large, it is definitely not suitable. So in order to compress. net framewrok core DLL, such as system. core. DLL, system. some classes that cannot be used by Silverlight, such as DLL, are removed (I guess O (pipeline _ runtime) O ). Therefore, Silverlight has fewer class impl

in the number of users a day how to do, and the most important thing is that they are not bad money, well, hehe.3. Where is the highly available silver bullet?So much nonsense, are there any high-availability silver bullets? Well, good code is the cornerstone of all high-availability architectures and silver bullets, good code coupled with a reasonable architecture is a highly available architecture, a hig

. (Load-balance MySQL, Detect and load-balance the backend DB node) Can be added to some of the drawbacks of Nginx such as session retention, cookie guidance and other work 4.2. Equilibrium strategyFour common algorithms are supported:1.roundrobin: Polling, alternately assigning to backend servers;2.STATIC-RR: Based on backend server performance allocation;3.leastconn: Minimum connector priority;4.source: According to the request source IP, similar to Nginx Ip_hash.V. Summary of this sh

Anatomy PetShop Series Preface:PetShop is an example. Microsoft uses it to demonstrate. Net Enterprise system development capabilities. There are many. Net and J2EE competitions in the industry, and many data comes from Microsoft's PetShop and Sun's PetStore. This debate inevitably has a strong commercial color, and we do not need to pay too much attention to it for our developers. However, with the continuous update of PetShop versions, the entire de

information and recommend the information you reference.reference materials (available in reference):(1) JmsHttp://blog.sina.com.cn/s/blog_3fba24680100r777.htmlhttp://blog.csdn.net/jiuqiyuliang/article/details/46701559 (JMS (i) –JMS basic concepts)(2) RabbitMQHttp://baike.baidu.com/link?url=s2cU-QgOsXan7j0AM5qxxlmruz6WEeBQXX-Bbk0O3F5jt9Qts2uYQARxQxl7CBT2SO2NF2VkzX_XZLqU-CTaPahttp://blog.csdn.net/sun305355024sun/article/details/41913105(3) Zero MQHttp://www.searchtb.com/2012/08/zeromq-primer.htm

delay in real-time (small latency), and reliability (few drops of data) is required.Vi. referencesThe following is a reference to the sharing of information and recommend the information you reference.reference materials (available in reference):(1) JmsHttp://blog.sina.com.cn/s/blog_3fba24680100r777.htmlhttp://blog.csdn.net/jiuqiyuliang/article/details/46701559 (JMS (i) –JMS basic concepts)(2) RabbitMQHttp://baike.baidu.com/link?url=s2cU-QgOsXan7j0AM5qxxlmruz6WEeBQXX-Bbk0O3F5jt9Qts2uYQARxQxl7CB

Remove anonymous users?Meaning for是否删除匿名用户 Tips Disallow root login remotely?Meaning for远程禁止root登录吗？ Tips Remove test database and access to it?Meaning for删除测试数据库吗？ Tips Reload privilege tables now?Meaning for现在重新加载特权表吗？ Log in to MySQL databasemysql -uroot -p Iv. Download the wordpress test LNMP Download WordPresscd /var/wwwroot rm -rf index.html rm -rf info.php wget https://cn.wordpress.org/wordpress-4.9.4-zh_CN.tar.gz tar -zxvf wordpress-4.9.4-zh_CN.tar.gz cp -r

Guo JiaEmail: [Email protected]Blog: http://blog.csdn.net/allenwellsGithub:https://github.com/allenwell"Java Security Technology Exploration Road Series: J2SE Security Architecture" Chapter list"Java Security Technology Exploration Road Series: J2SE Security Architecture": J2SE Security

Preface:PetShop is an example. Microsoft uses it to demonstrate. Net Enterprise system development capabilities. There are many. Net and J2EE competitions in the industry, and many data comes from Microsoft's PetShop and Sun's PetStore. This debate inevitably has a strong commercial color, and we do not need to pay too much attention to it for our developers. However, with the continuous update of PetShop versions, the entire design has gradually become mature and elegant, but there are a lot to

Anatomy petshop series http://wayfarer.cnblogs.com/archive/2006/04/14/375382.html Preface:Petshop is an example. Microsoft uses it to demonstrate. NET Enterprise system development capabilities. There are many. NET and J2EE competitions in the industry, and many data comes from Microsoft's petshop and Sun's PetStore. This debate inevitably has a strong commercial color, and we do not need to pay too much attention to it for our developers. However, wi

Click here to go to the ABP series articles General CatalogueDDD-based modern ASP. --ABP Series 3, ABP tiered architectureThe ABP is "ASP. Boilerplate Project (ASP. NET Template project) "for short.ABP's official website :http://www.aspnetboilerplate.comABP's Open source project on GitHub : https://github.com/aspnetboilerplate ObjectiveIn order to reduce complexity and improve the reusability of code,

Software Architecture Design Series (3): How to Become a .netenterprise instructor .zip Lecture content: Enterprise Architects lead programmers and other technical personnel to complete information system engineering like generals who direct soldiers on the battlefield. He must have a strategic vision and thinking, and have high-level technical decision-making and system

, the difference between the Yarn-cluster and yarn-client patterns is actually the difference between the applicationmaster process.L yarn-client mode, driver runs on the client, application master only requests executor,client and the requested container communication to YARN to dispatch their work. That means the client cannot leave.L yarn-cluster mode, driver runs in AM (Application Master), which is responsible for requesting resources from YARN and overseeing the health of the job. After th

provided to simplify usage. The Client's responsibilities are as follows: Provides a consistent API for application programming languages, simplifying application programming Improve access Performance The client is able to improve performance because the cache is available for read, and for write can be buffered (buffer) batch mode, details we do not start here, more about the Client design implementation analysis, the following will be written separately.SummarizeOriginally