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Tag: Based on

High precision algorithm package based on class and object

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.

October 3, 2021By Simo Software Design Algorithm, Based on, class, high precision, object, packageLeave a Comment

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

October 2, 2021By Simo Monitoring available, Based on, Heartbeat, high, Implementation, LDIRECTORD, LVS, V1 + LDIRECTORDLeave a Comment

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

October 2, 2021By Simo Monitoring available, Based on, cluster, Heartbeat, high, Implementation, LDIRECTORD, LVS, V1 + LDIRECTORDLeave a Comment

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

October 2, 2021By Simo Monitoring Based on, CRM, HA, Heartbeat, high, Implementation, LAMP, Lamp + WordPress, usage, V2, WordPressLeave a Comment

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

October 2, 2021By Simo Monitoring available, Based on, CRM, Heartbeat, high, LAMP, V2Leave a Comment

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

October 2, 2021By Simo Monitoring available, Based on, cluster, CRM, Heartbeat, high, Implementation, mysql, NFS, V2Leave a Comment

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

October 2, 2021By Simo Search Engines Based on, page, Publishing, retrieval, Tridion, URI, URLLeave a Comment

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

October 2, 2021By Simo Monitoring Based on, combination, CRM, HA, Heartbeat, Implementation, LAMP, Through, V2Leave a Comment

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

September 28, 2021By Simo Web Crawler Based on, concurrent, problem, rcurl, reptile, RequestLeave a Comment

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

September 27, 2021By Simo Game 2D, Based on, China, Engine, game, ok, table, Using C #, XNALeave a Comment

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