In the previous article, the service discovery (Directory, registry Directory), routing mechanism (Router), and load balancing mechanism have been separately analyzed. This section will focus on the analysis of the cluster fault tolerance mechanism (AbstractClusterInvoker). AbstractClusterInvoker is the integration of the above mechanisms. In t ...
Posted on Sun, 12 Jan 2020 09:00:19 -0800 by Infinitive
The first knowledge point at the beginning of this article, I wanted to write database connection pool. I thought about it carefully or gave up and changed it to read configuration file.
After all, the basic information in the project, such as database connection information, needs to be configured in the configuration file of the project.
Posted on Mon, 09 Dec 2019 17:12:14 -0800 by ctcmedia
Today, we have configured the tracker end of FastDFS. The code is sent as follows:
# is this config file disabled
# false for enabled
# true for disabled
#Whether the current configuration is unavailable false available, true unavailable
# bind an address of this host
# empty for bind all addresses of this host
Posted on Mon, 25 Nov 2019 07:24:40 -0800 by frobak
In this paper, we try to use some simple mathematical formulas and flow charts to sort out these cluster fault-tolerant algorithms
On load balancing algorithm and characteristics in dubbo
How to count the minimum active number in the algorithm
Briefly talk about your understanding of consistent hash algorithm
3 inh ...
Posted on Sat, 23 Nov 2019 06:29:53 -0800 by designationlocutus
Spring cloud: from incomprehension to abandonment, Chapter 3
I. Ribbon Load Balance
What's the difference between Ribbon, Nginx and Feign
1. Introduction to Ribbon
1) Ribbon is a set of load balancing tools for the client
2) Load Balance is divided into centralized LB and in-process LB
Centralized LB: that is, in ...
Posted on Fri, 01 Nov 2019 21:43:56 -0700 by jwer78
HMater is responsible for homogenizing regions into each region server. One of the threaded tasks in the hmaster is dedicated to balancing and is executed every five minutes by default.
Each load balancing operation can be divided into two steps:
Generating Load Balancing Schedule
Assignment Manager class execution schedule
Let's go into ...
Posted on Sat, 13 Jul 2019 15:15:04 -0700 by phpnewbie8
In distributed projects, in order to improve the availability of the system, service providers usually do cluster processing. When one of the services goes down, other services in the cluster can still provide services, so as to improve the reliability of the system.
The commonly used load balancing algorithms are:
Posted on Sun, 05 May 2019 22:40:38 -0700 by Billy2007
ApiBoot Resource Load
ApiBoot Resource Load is a basic framework for the complete separation of resources and business. It can integrate micro services (Feign, OpenFeign) to load balance read fixed type, fixed business resource information, and follow certain resource storage rules to complete automatic resource reading, adding, updating, delet ...
Posted on Sat, 04 May 2019 18:00:49 -0700 by classix16