openGauss database backup and recovery guide
brief introduction
This instruction is applicable to openGauss database. Through this instruction, you can understand the two backup and recovery types and various backup and recovery schemes supported by openGauss database, and provide data reliability guarantee mechanism in the process of backup and recovery.
Content description
Data backu ...
Added by mband2000 on Mon, 14 Feb 2022 11:16:09 +0200
[openGauss] I rubbed a UTL for openGauss with plsql_ URL package
preface
Recently, I began to bite the openGauss compatible package. I'll practice with a simpler one first.
UTL_ The url package has only two functions, "ESCAPE" and "unscape", which are actually two functions of URLENCODE and URLDECODE used in other development languages. They are mainly used to process some specific char ...
Added by Bryan Ando on Thu, 03 Feb 2022 10:04:16 +0200
Use of domestic database OpenGauss--TPC-C benchmark tool
This article describes how to use benchmark sql5 0 to test the OLTP performance of opengauss database, and two server performance monitoring tools, htop iostat.
1. Concept introduction
1.1. Introduction to TPC-C
TPC-C is an On-Line Transaction Processing Benchmark. TPC-C is measured in transactions per minute (tpmC).
TPC-C is a set of benc ...
Added by jb60606 on Wed, 05 Jan 2022 02:56:23 +0200