An accident tells you which of zookeeper and nacos is better for the registration center

preface In distributed systems, registry plays an important role and is an indispensable member of service discovery and client load balancing. In addition to the basic functions of the registry, its stability, availability and robustness have a significant impact on the smooth operation of the whole distributed system. As a mainstream distrib ...

Posted by venky_lb on Mon, 03 Jan 2022 15:38:41 +0100

03 analysis of Nacos Client service discovery source code

Learning is not so utilitarian. The second senior brother will take you to easily read the source code from a higher dimension ~ This article takes you through the source code level to analyze the service discovery journey of Nacos Client. The fact may not be as simple as you think. Nacos service discovery Intuitively, the service discover ...

Posted by quicknk on Sun, 02 Jan 2022 20:09:07 +0100

Nacos configuration center specification

1, Version selection and concept understanding 1. Version selection Graduation version dependency (recommended) Spring Cloud VersionSpring Cloud Alibaba VersionSpring Boot VersionNacos VersionSpring Cloud Hoxton.SR92.2.6.RELEASE2.3.2.RELEASE1.4.2 2.Namespace Nacos introduces the concept of namespace to manage and isolate multi environme ...

Posted by manhattanpaul on Thu, 30 Dec 2021 23:13:55 +0100

Easy implementation of distributed single-point timing tasks using Nacos

background Timing tasks need to be handled in the project, and our applications will be published and run on multiple servers. In order to avoid concurrent processing leading to dirty data, we usually introduce distributed scheduling systems such as Elastic-Job or xxl-Job to process. But this requires a new system to be built, and if it's just ...

Posted by evaoparah on Wed, 22 Dec 2021 00:49:29 +0100

Build the initial environment of spring cloud project - service registry Nacos

Service registry Nacos 1, Introduction to Nacos registry 1. Background analysis In microservices, the first problem we need to face is how to find services (software is a service), and the second is how to communicate between different services? How to manage each service in the application better and more conveniently, and how to establish ...

Posted by texmansru47 on Tue, 21 Dec 2021 09:12:47 +0100

windows nacos startup flash problem

I have nothing to do recently. I plan to use spring cloud alibaba to build a distributed cluster framework on my computer. For convenience, I'm not going to install the environment in centos virtual machine. I'll download the windows version of nacos directly on the Internet and start the service locally. Nacos download address for windows vers ...

Posted by kiowa_jackson on Wed, 08 Dec 2021 03:30:30 +0100

The past and present life and application practice of Dubbo, a distributed service governance framework

Dubbo's background Dubbo has been open source for nearly 10 years and has been widely used in major domestic enterprises. What magic is it worth pursuing? This article gives you a detailed description. Requirements of large-scale service for service governance When enterprises begin large-scale service, the disadvantages brought by remote ...

Posted by williamg on Tue, 07 Dec 2021 16:07:04 +0100

Nacos high availability deployment

Introduction to Nacos Nacos is a dynamic service discovery, configuration management and service management platform that is easier to build cloud native applications. As one of the three components of Spring Cloud Alibaba, Nacos integrates the functions of service registration and discovery center, configuration center and service management, ...

Posted by nabeel21 on Thu, 02 Dec 2021 20:37:30 +0100