应用实践 | 数仓体系效率全面提升！同程数科基于 Apache Doris 的数据仓库建设
导读：同程数科成立于 2015 年，是同程集团旗下的旅游产业金融服务平台。2020 年，同程数科基于 Apache Doris 丰富的数据接入方式、优异的并行运算能力、极简运维等特性，引入 Apache Doris 进行数仓架构2.0 的搭建。本文详细讲述了架构1.0 到 2.0 的演进过程及 D...
2022-07-07 21:39【InfoQ】
阅读更多客户案例｜华律网，通过观测云大幅缩短故障定位时间
案例精彩导读 nbsp; nbsp; nbsp; 成都华律网络服务有限公司 nbsp; 简称「华律网」www.hualv.com，成立于 2004 年，深耕互联网 nbsp;+ nbsp;法律行业 18 年，是全国最大的一站式在线法律服务平台。截至 2022 年 1 月，平台当前注册用户 1.6 亿...
2022-07-07 21:39【InfoQ】
阅读更多如何选择合适的自动化测试工具？
自动化测试是高质量软件交付领域中最重要的实践之一。在今天的敏捷开发方法中，几乎任一软件开发过程都需要在开发阶段的某个时候进行自动化测试，以加速回归测试的工作。自动化测试工具可以帮助测试人员以及整个团队专注于自动化工具无法处理的各自任务，但困难的部分就是选择自动化工具。事实上，测试人员最常见的问题就是...
2022-07-07 21:41【51CTO】
阅读更多【Azure微服务 Service Fabric 】在SF节点中开启Performance Monitor及设置抓取进程的方式
前提条件 当我们观察到SF中某一个节点出现CPU不正常的情况，但是由于不能肉眼长期观察，所以可以通过开启Performance Monitor的方式来获取每一个进程的%Processer Time的方式来进行分析。 1. 已经又Service Fabric运行且节点为Windows操作系统 1. ...
2022-07-07 21:40【51CTO】
阅读更多Customer case ｜ China law network, through observing the cloud, greatly shortens the time of fault location
Wonderful case guide nbsp; nbsp; nbsp; Chengdu Hualu Network Service Co., Ltd nbsp; abbreviation 「 China Law Net 」www.hualv.com, Founded on 2004...
2022-07-07 22:05【InfoQ】
阅读更多Application practice | the efficiency of the data warehouse system has been comprehensively improved! Data warehouse construction based on Apache Doris in Tongcheng digital Department
Reading guide ： Tongcheng mathematics department was established in 2015 year , It is the tourism industry financial service platform under Tongch...
2022-07-07 22:06【InfoQ】
阅读更多[azure microservice service fabric] the service fabric cluster hangs up because the certificate expires (the upgrade cannot be completed, and the node is unavailable)
![[azure microservice service fabric] the service fabric cluster hangs up because the certificate expires (the upgrade cannot be completed, and the node is unavailable)](/img/35/1bb21c100980eb1075dbbcb922e181.png)
Problem description establish Service Fabric when , Certificates are a very important part of the whole cluster , With user authentication , Commu...
2022-07-07 22:06【51CTO】
阅读更多[azure microservice service fabric] how to transfer seed nodes in the service fabric cluster
![[azure microservice service fabric] how to transfer seed nodes in the service fabric cluster](/img/b6/e5d525d9c7c28f6ef04c3f59b40eb3.png)
Be careful ： In the face of Service Fabric Before the operation of the node , Be sure to confirm if it is a seed node Seed Node And whether the nu...
2022-07-07 22:06【51CTO】
阅读更多How to write an augmented matrix into TXT file
Write a 398 That's ok ,399 Columns of the matrix / include iostream using namespace std; int main { float arr1 450 ; float c=1.0; float b=2.0; int i...
2022-07-07 22:06【51CTO】
阅读更多Dbsync adds support for mongodb and ES
Database synchronization tool DBSync Recently upgraded , The latest version is V1.9, New pair MongoDB、Elasticseach（ES） Support for , Details ： 1、 Sup...
2022-07-07 22:06【51CTO】
阅读更多Dayu200 experience officer MPPT photovoltaic power generation project dayu200, hi3861, Huawei cloud iotda
One 、 Project introduction The energy crisis is becoming more and more serious , It is imperative to develop new energy . Photovoltaic power gen...
2022-07-07 22:06【51CTO】
阅读更多How to realize the movement control of characters in horizontal game
hi Hello everyone , The ant is me . Welcome to my WeChat official account. 【 Little ants teach you to play games 】, Learn more original game develo...
2022-07-07 22:06【51CTO】
阅读更多Pdf document signature Guide
One 、 Signature software requirements AdobePDF Series software . Two 、 Document signing process 2.1、 Synthetic certificate or download driver W...
2022-07-07 22:06【51CTO】
阅读更多PKPM 2020 software installation package download and installation tutorial
PKPM 2020 Software introduction ： PKPM 2020 It is a project management software developed by the Institute of construction engineering software, Chin...
2022-07-07 22:07【51CTO】
阅读更多OpenGL configuration vs2019
pVisual Studio 2019 To configure OpenGL You know yyVisual Studio 2019 To configure OpenGL Read the original Visual Studio 2019 To configure O...
2022-07-07 22:08【qq_ fifty-seven million two hundred and fifty-one thousand thre】
阅读更多OpenGL homework - Hello, triangle
1. use glDrawArrays（） Generate two connected triangles / include iostream / define GLEW STATIC / include GL/glew.h / include GLFW glfw3.h using name...
2022-07-07 22:08【qq_ fifty-seven million two hundred and fifty-one thousand thre】
阅读更多OpenGL jobs - shaders
One 、 In the vertex shader , Invert a triangle / version 330 core layout location = 0 in vec3 aPos; out vec4 ourcolor; void main { gl Position = ve...
2022-07-07 22:08【qq_ fifty-seven million two hundred and fifty-one thousand thre】
阅读更多OpenGL job - texture
One 、 Modify Clip shader , only Let the smiling face pattern look in the other direction / version 330 core out vec4 FragColor; in vec3 ourColor...
2022-07-07 22:08【qq_ fifty-seven million two hundred and fifty-one thousand thre】
阅读更多OpenGL job coordinate system
One 、 Using the model matrix only makes 3 Multiple box rotation （ And the first 1 A box ）, And keep the rest of the box still / version 330 core la...
2022-07-07 22:08【qq_ fifty-seven million two hundred and fifty-one thousand thre】
阅读更多OpeGL personal notes - lights
/ version 330 core layout location = 0 in vec3 aPos; layout location = 1 in vec3 aNormal; layout location = 2 in vec2 aTexCoords; out vec3 FragPos; ou...
2022-07-07 22:09【qq_ fifty-seven million two hundred and fifty-one thousand thre】
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