PostgreSQL of Prometheus remote data storage scheme

Today, I saw the remote data storage scheme of prometheus based on postgresql shared by de Ge, so I had the experiment of this paper. Generally, prometheus has several options for external storage, such as influxdb, m3db, es, postgresql. Generally, m3db is better used in the cloud native environment. Here we demonstrate the remote storage sc ...

Posted on Mon, 28 Oct 2019 14:48:20 -0400 by PHP Novice

Construction of VSCode+CMake+Clang+GCC Environment under win10

Construction of VSCode+CMake+Clang+GCC Environment under win10 Installation software VSCode plug-in installation New folder, start coding main.cpp CMakeList.txt Configure c_cpp_properties.json Configuration debugging file launch.json Configure CMake Compilation and debugging I intend to use C/C++ to implement the basic data structure ...

Posted on Sat, 12 Oct 2019 17:47:01 -0400 by pepperface

OpenCV - JNI Project of Android Studio and Reference to OpenCV

A sharp blade, if used badly, will hurt you all over the body. If you use it well, you will cut through the thorns and sweep all the way. Between good and bad is experience.After several twists and turns, finally stumbled, integrated OpenCV, and implemented grayscale images, since a new door has been opened. So far, I have basically gathered ...

Posted on Thu, 10 Oct 2019 14:00:29 -0400 by tcsnguy08

cmake template - generate your own dynamic and static libraries

Article directory cmake template - generate your own dynamic and static libraries directory structure Top-level CMakeLists.txt CMakeLists.txt in src CMakeLists.txt in lib cmake template - generate your own dynamic and static libraries directory structure Go to build and execute cmake... Make ...

Posted on Wed, 02 Oct 2019 02:18:20 -0400 by douga

Introduction to CMake - 01 - Start with Hello World

work environment System: macOS Mojave 10.14.6 CMake: Version 3.15.0-rc4 Start with Hello,World! (1) Create a new hello directory, create files CMakeLists.txt, main.cpp $ mkdir hello $ cd hello $ touch CMakeLists.txt main.cpp $ ll -rw-r--r-- 1 staff staff 124B 8 14 17:19 CMakeLists.txt -rw-r--r--@ 1 staff staff 145B 8 14 21:33 main.cp ...

Posted on Tue, 01 Oct 2019 02:55:33 -0400 by vargefaret

Installation of MySQL 5.7.27 by source code compilation under Liunx

MYSQL version 5.7.27 has a lot of changes, installation must be BOOST library, which is downloaded on the MYSQL official website. Download address: https://dev.mysql.com/downloads/mysql/5.7.html#downloads   Installation Introduction of Official Website: https://dev.mysql.com/doc/refman/5.7/en/s ...

Posted on Mon, 30 Sep 2019 23:05:37 -0400 by SephirGaine

Coverage Analysis of C/C++ Single Test

Some time ago, CI platform had a need to do coverage statistics of C/C++ single test. Before that, it had only done Java related work, and had no contact with C/C++ unit testing. After some troubles, it developed a basic available scheme to record the analysis process and share it with you. Test environment: OS XUbuntu 18.04.1 LTS GCC 7. ...

Posted on Wed, 04 Sep 2019 22:56:03 -0400 by Quadodo

CentOS Compile and Install Apache 2.4 PHP5.6.30 Mysql5.6.16

Introduction to the environment: Operating system: CentOS 6.5 64-bit version Http Server Software: Apache 2.4.9 PHP Version: PHP 5.6.30 Database software: Mysql5.6.16 Software installation procedure: Apache---->Mysql---->PHP 1. Apache Installation Install the required software download address: 1) Download apr:http://apr.apache.org/ 2) ...

Posted on Mon, 08 Jul 2019 12:35:29 -0400 by emrys404

centos compile and install mysql

mysql download address http://mirrors.sohu.com/mysql/MySQL-5.6/mysql-5.6.29.tar.gz Uninstall the old version Use the following command to check if MySQL Server is installed rpm -qa | grep mysql Some words are uninstalled by following commands rpm -e mysql //General deletion mode rpm -e --nodeps mysql //Powerful ...

Posted on Fri, 05 Jul 2019 19:01:16 -0400 by DaZZleD

Results of LLVM using other Pass

Previous work has been focused on clang. Recently, I have some free time, and I am familiar with Pass's writing process again. (Refer to LLVM CookBook and http://llvm.org/docs/Writing AnLLVMPass.html) For example, to implement a basic Pass that reads function names, such as FuncBlockCount.cpp #include "llvm/Pass.h" #include "llvm/IR/Functi ...

Posted on Sat, 29 Jun 2019 14:17:40 -0400 by yellowepi