October 27, 2015 · by Srinivas · in MongoDB MongoDB replica sets provide a number of features that most MongoDB users are going to want to leverage. Best of all they are relatively easy to setup. However, first timers often hesitate when it comes t
Arbiter Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 800 Accepted Submission(s): 410 Problem Description Arbiter is a kind of starship in the StarCraft science-fiction series. The Arbite
Add an Arbiter to Replica Set 在集群中加入仲裁节点,当集群中主节点挂掉后负责选出新的主节点,仲裁节点也是一个mongo实力,但是它不存储数据. 1.仲裁节点消耗很小的资源,而且不需要专用的服务器. 2.不能把仲裁节点安装到集群中的其它节点服务器上. 3.journal.enabled to false 减少资源占用. 4.mallFiles to true 减少资源占用. 注意上面3,4的配置不用设置到其它集群节点中. 5.rs.addArb("m1.exampl
from 2015-EDCAV-Problems encountered in various arbitration techniques used in NOC router-A survey 2001-Engineering Issues, Arbiters and Allocators book_Principles and Practices of Interconnection Networks basic terminology Congestion:- Many input p