High precision formula (don’t ask me where it comes from, you can’t find it on the Internet because this is what I wrote)
🙂
1. High-precision addition: add to carry and go to zero
2.
Tag: Based on
HeartBeat V1 + LDIRECTORD implementation of LVS high availability
Introduction to High Availability Cluster
High availability cluster, ie High Availability Cluster, its main function is to realize the automation of server failure detection and resource swit
HeartBeat V1 + LDIRECTORD implementation LVS cluster is available
Foreword
High Availability Cluster, or HA Cluster for short, refers to server cluster technology for the purpose of reducing service interruption time. It can be seen from the above that the
Lamp + WordPress for HA High Availability Based on HeartBeat V2 CRM
One Heartbeat basic theory
Provide redundant system:
HA Cluster: In order to improve the system callability, combine multiple hosts to build a cluster;
Split brain, partitioned cluste
LAMP, based on HeartBeat V2 CRM
Experimental environment:
Virtual machine ha1: 192.168.61.130
Virtual machine ha2: 192.168.61.132
< span style="font-size:14px;font-family:'宋体';"> Virtual machine nfsserver: 192.1
HeartBeat V2 CRM implements NFS-based mysql high availability cluster
Foreword
Because the built-in resource manager haresource function of heartbeat v1 is relatively simple and does not support graphical management, Therefore, heartbeat v2 no longer supports h
URI-retrieved URL of the Tridion page
Does anyone know if we can retrieve the published URL of the SDL Tridion page based on the URI? Ideally, I want to use the core service to do this. If you’re talking about retrieving the publish
Implement HA based on HeartBeat V2 CRM by LAMP
The definition of Heartbeat
The Heartbeat project is an integral part of the Linux-HA project, and it is also the most successful example of the current open source HA project. The full name of Li
RCURL reptile problem based on concurrent request
The following is a script to reproduce the problem I encountered when building a crawler with RCurl that performs concurrent requests.
The goal is to download thousands of websites Content for sta
2D tiled game engine – use C # in XNA in XNA
I plan to build an advanced 2D Up-Down RPG.
It will be the C# of my existing 2D Flash RPG engine (Adobe Air) XNA version.
Well, in Flash Pro, I just use different MovieClips for differe