monolithic vs microservices

services, through a lightweight communication mechanism to communicate (light, refers to the communication with the language and platform-independent, such as JSON, XML, etc.). Instead of traditional heavyweight communication mechanisms such as (. NET Remoting or Java RMI) Loose coupling : No need to change dependencies, just change the current service itself and deploy it independently. This means that the service is deployed and run, and the other services are presented in an independent

#include //program is written based on KEIL-C51, introducing 8051 header files Sbit p10=p1^0; Sbit p11=p1^1;unsigned intScale//Duty ratio control variablevoidMainvoid) {unsigned intN//delay cycle variableTmod=0x02;//Timer 0, operating mode 2 (0000 0010), 8-bit timingth0=0x06;//Timing 250US (12M oscillator)tl0=0x06;//Preset valuetr0=1;//Start timer 0et0=1;//Start Timer 0 InterruptEa=1;//Open Total Interrupt while(1) { for(n=0;n50000; n++);//delay for some timescale++;//Duty ratio cont

The standard for determining if the transistor is entering the saturation zone is ibxβ> Ic (max), because the analog circuit book in college was written on the condition that the NPN transistor is in the saturated zone is ube>0 ubc>0, but in single-chip microcomputer applications, the general collector is connected to VCC via a resistor, So the base of the voltage can not be higher than the collector, so I think it is also possible to understand that the IB increases, IC = Ibxβ also with the inc

handshake, but there is no corresponding implementation, this is because the handshake under SSL is done in the sun's package, the Sslserversocket interface provided by the JDK has hidden this detail, We can see from the second step of handshake:Tomcat can get sslsession directly, this class can get the equivalent of SSL is already a handshake succeeded, otherwise there will be failure. The two steps for why Beforehandshake and handshake are retained are to be compatible with interfaces that in

receive the socket request, which is also the system call:However, in the APR channel, because the socket setting property calls the system call, which is the JNI code, in order to prevent the loss of the performance of this block, make a separate thread for the socket options processing, that is socketoptionsprocessor:Wrap the socket into a aprsocketwrapper and pass it toin Socketoptionsporcessor;Socketoptionsporcessor threads use a working thread pool, this needs to be noted;Socketoptionsporc

= ASCIIEncoding.ASCII.GetString (Desdecrypt.transformfinalblock (Inputbytearray,0, inputbytearray.length)); } Catch(Exception e) {}returnresult; } #endregion }}Then we compare the effect:This is a tool after the effect of encryption, using DES.The string to encrypt is: ABCDEFGThe encryption key is: 12345678This is the cryptographic decryption of C #:OK the same effect.Then the microcontroller that side of the implementation of the effect to show:Of course C language version

(); - } + A } at } - - return { -GetInstance:function(){ - if(!uniqueinstance) { -Uniqueinstance=Constructor (); in } - returnuniqueinstance; to } + } - the})();First, a private variable uniqueinstance is defined in the anonymous function as a handle to determine if the monomer object was created, and then all the properties and methods defined for the singleton object are placed in a fu

divide into three different micro-services. But in a layer of organization, there will be multiple users, and a user will have their own multiple customers, so there is no way to completely separate the three services (or related relations), this does not accord with the previous understanding. However, the relationship between the three is necessary, the existence is reasonable, then it should be three micro-services and mutual cooperation and independent relationship. As a collaborative relat

circuit in the smallest system is essential, whenever the power is connected, we hope that the microcontroller can restart the work, this time need to reset the circuit Also pull out the components from the library, connect the components with the wire, and end up with the chip's RST pin. Here are two ways: ① directly with the line to connect the Reset Circuit unit to the RST PIN ② method of using network marking In the minimum system schematic diagram, both methods can be, but if it is a more

connection timeout when other nodes are automatically discovered in the cluster.#为避免因为网络差而导致启动报错, I set it to 40s.Discovery.zen.ping.multicast.enabled:false#设置是否打开多播发现节点, the default is true.network.bind_host:192.168.137.100#设置绑定的ip地址, this is the IP of my master virtual machine.network.publish_host:192.168.137.100#设置其它节点和该节点交互的ip地址.network.host:192.168.137.100#同时设置bind_host和publish_host上面两个参数.Discovery.zen.ping.unicast.hosts: ["192.168.137.100", "192.168.137.101", "192.168.137.100:9301"]#disco

. NET MicroServices: Architecture containers and Docker profiles for containerized. NET applications what is Docker? Docker terminology Docker containers, images, and registries select. NET core or. NET Framework general guidance for Docker containers when. NET core is selected for the Docker container. NET Framew Ork decision table: the. NET Framework used by Docker to locate operating systems when using. NET Docker image to build containerized

The series of articles on microservices architecture will describe the definition, characteristics, application scenarios, evolution of enterprise integration architecture, microservices transformation ideas and technical decision-making considerations in several articles, the following uses IBM technology as an example to describe how to transform the microservice architecture. Why microservice Architect

administrators can avoid complex infrastructure problems and devote more effort to the implementation of the application being built.Micro-Service MicroserviceBefore introducing service fabric, I had to mention the idea of microservices. Because the development process using service fabric is the design and development process of microservices. With service fabric, you only need to consider the functionali

Original: http://mp.weixin.qq.com/s?__biz=MzA5OTAyNzQ2OA==mid=206889381idx=1sn= 478ccb35294c58d25d2df2d9ced65cf7scene=1key= C76941211a49ab586d79043cb87ac0dfeede574a20b2208ce76058b151624e4273182de582a786668ea347c6f317b389ascene=0 uin=mjk1odmyntyymg%3d%3ddevicetype=imac+macbookpro9%2c2+osx+osx+10.10.3+build (14D136) version= 11020012pass_ticket=n2irsqlr0pxxfr5uikvqdm%2fuvzrgjtacpzjhp%2bm4aoxtn2vbdh3jyvj7aodgtklcWhen you decide to use the app as a set of micros