https://www.forbes.com/sites/forbestechcouncil/2018/07/16/how-open-source-became-the-default-business-model-for-software/#797ab6bb4e72 Since its inception in 1998, open source has become the de-facto standard for software development and proven itsel…

https://www.forbes.com/sites/quora/2017/09/29/open-source-isnt-a-business-model-its-a-market-strategy/#5afae9d53bb1 What advice do you have for people who want to start open-source projects/companies? originally appeared on Quora: the place to gain a…

https://www.influxdata.com/blog/the-open-source-database-business-model-is-under-siege/ A few weeks ago I gave the Day 2 opening keynote at PerconaLive, a conference focused on Open Source Databases. My talk, titled “The Open Source Business Model is…

How to: Create a Business Model in the XPO Data Model Designer This topic provides step-by-step instructions on how to use the XPO Data Model Designer in XAF applications. We will create a simple business model consisting of two objects - Employee an…

This topic provides step-by-step instructions on how to use the XPO Data Model Designer in XAF applications. We will create a simple business model consisting of two objects - Employee and Task. These objects will be linked with a one-to-many relatio…

本文转自:http://www.36kr.com/p/214438.html 本文来自First Round Review,他们准备的文章既讲故事,还同时向创业者提供可操作的建议,以助力打造优秀的公司. 精益创业一词已经广为人知.然而,其背后的哲学则来自于作家兼创业者 Alexander Osterwalder 和瑞士学者 Yves Pigneur 的 Business Model Canvas (商业模式画布). Business Model Canvas 是销售过百万.被翻译成 30 种语言…

Note This section is split into two parts, which describe the use of two different Object-relational mapping (ORM) 请注意本节分为两个部分,它们描述了两个不同对象关系映射(ORM)的使用 tools: Entity Framework (EF) and eXpress Persistent Objects (XPO) 工具:EF和XPO . You will start by cho…

封面 内容简介 <商业模式新生代>内容简介:当你愉快的看完第一章:商业模式画布,赫然发现这些构成要素全都交织成一幅清晰的图像在脑海中呈现,它们如何互相影响.如何交互作用全都历历在目.利用商业模式画布分析瑞士银行.Google.乐高.任天堂.Apple等跨国企业,归纳出三种不同的产业模式,也涵括新近的热门现象免费效应及长尾理论等.在这些有趣的例子中,我们不仅更熟稔如何利用这个画布作分析,也更知道如何自己自身企业的处境. 以上的内容,只是企业再造的基础,了解现在,是为了能帮我们想象更好的未来.想象…

http://oss-watch.ac.uk/resources/businessofopensource by Matthew Langham, Indiginox on 3 February 2009 , last updated 9 September 2012 Even today, mentioning the words ‘business’ and ‘open source’ in the same sentence can solicit strange remarks from…

https://opensource.com/business/16/4/refactoring-open-source-business-models They say you never forget your first. In my case it was 2008 and Lucidworks had just raised our Series A round and hired our first salesperson. I was asked to jump on a call…

https://www.zdnet.com/article/11-open-source-business-models/ Critics are always claiming open source lacks a business model. (Let's Make a Deal is back on TV, on CBS, starring Wayne Brady as Monty Hall. Cross-promotion is a great old business model,…

基于信号协方差模型DOA的盲声源分离[1]. 在此基础上,作者团队于2018年又发布了一篇文章,采用分级和时间差的空间协方差模型及非负矩阵分解的多通道盲声源分离[2]. 摘要 本文通过对短时傅立叶变换混合信号的源空间协方差矩阵(SCM)的估计,解决多通道麦克风阵列的声源分离问题.在许多传统的音频分离算法中,源混合参数的估计是在每个频率仓分别进行的,因此容易产生误差,导致源估计的次优.本文提出一个由加权DoA核组成的SCM模型,并且权重只依赖于源信号的方向.在该算法中,源的空间特性在所有频率上进行…

Business Manager System User Make programatic, automated actions on ad objects or Pages, or do programmatic ads buying. System users represent servers or software making API calls to assets owned or managed by a Business Manager. The easiest, quickes…

From the Tutorial and other documentation sources, you learned how to create business classes for your XAF applications. If you have business classes in your application, you have database tables in the application's database. However, the reality is…

In this lesson, you will learn how to implement business classes for your application using the Business Class Library. This library contains the most typical ready-to-use business classes. You will implement a custom Contact class by deriving from t…

Finance knowledge Trading---At the core of our business model is Trading, which involves the buying and selling of financial tools to generate profit. Trading takes place in our Global Markets division, which spans collateralised financing, commoditi…

odoo Model字段的参数 class Field(object): """ The field descriptor contains the field definition, and manages accesses and assignments of the corresponding field on records. The following attributes may be provided when instanciating a field: :p…

http://apievangelist.com/2014/10/05/taking-a-fresh-look-at-what-open-source-api-management-architecture-is-available/ 05 Oct 2014 I’ve been a outspoken advocate for more open source API management tooling, for some time now. I'm sensitive to the fact…

By Rakesh Chavda on Jul 01, 2015 What is MVC?Model View Controller is a type of user interface architectural application. There are three parts of the MVC and each part has his specific work. 1. Model All data related work in this part. It is used fo…

前言 在 <从0到1学习Flink>-- Data Source 介绍 文章中,我给大家介绍了 Flink Data Source 以及简短的介绍了一下自定义 Data Source,这篇文章更详细的介绍下,并写一个 demo 出来让大家理解. Flink Kafka source 准备工作 我们先来看下 Flink 从 Kafka topic 中获取数据的 demo,首先你需要安装好了 FLink 和 Kafka . 运行启动 Flink.Zookepeer.Kafka, 好了,都启动了!…

前言 在 <从0到1学习Flink>-- Data Source 介绍 文章中,我给大家介绍了 Flink Data Source 以及简短的介绍了一下自定义 Data Source,这篇文章更详细的介绍下,并写一个 demo 出来让大家理解. Flink Kafka source 准备工作 我们先来看下 Flink 从 Kafka topic 中获取数据的 demo,首先你需要安装好了 FLink 和 Kafka . 运行启动 Flink.Zookepeer.Kafka, 好了,都启动了!…

This topic describes how to define the business model and the business logic for WinForms and ASP.NET applications. The applications' business model contains two logical parts that are implemented via different ORM tools: 本主题描述如何定义WinForms和ASP.net的业务…

https://handsontable.com/blog/articles/2016/3/5-successful-business-models-for-web-based-open-source-projects Even if you don’t imagine your open-source project becoming next year’s hottest unicorn, all but the smallest of open-source projects are al…

2015年3月9日 10:58:42 controller 是接受数据分派任务的地方 model 接收controller来的数据, 获取并处理数据库中的数据, 然后再返回给controller 的业务逻辑层 controller 分派任务就是调用业务逻辑层business/model 调用写法是: $r = Load::Model('Bbs')->getTiezi(); model中查询数据库中数据: //获取论坛一级帖子列表 public function getTiezi() { $r =…

The default class viewer doesn't decompile the class file so you cannot open and check the source code, you may down third part App to do that while it is not convenient for debugging. The JAD plugin unable you open it directly in Eclipse. you just f…

60款开源云应用[Part 2](60 Open Source Apps You Can Use in the Cloud) 本篇翻译自http://www.datamation.com/open-source/60-open-source-apps-you-can-use-in-the-cloud-2.html,原作者Cynthia Harvey,翻译者hcbbt,转载请注明.  假设有翻译错误希望能指出,欢迎交流- 60款开源云应用[Part 1] (Page 2 of 3) Big Dat…

// // HYBJSONModel.h // Json2ModelDemo // // Created by huangyibiao on 14-9-15. // Copyright (c) 2014年 Home. All rights reserved. // #import <Foundation/Foundation.h> /*! * @brief JSON转换成Model,或者把Model转换成JSON * @author huangyibiao */ @interface HYBJ…

原项目链接:https://github.com/chiphuyen/stanford-tensorflow-tutorials/tree/master/assignments/chatbot 一个使用序列的神经聊天者使用注意解码器对序列模型进行排序. 这是一个功能齐全的chatbot. 这是基于Google 翻译 Tensorflow 模型 https://github.com/tensorflow/models/blob/master/tutorials/rnn/translate/ Chi…

翻译自官网flume1.8用户指南,原文地址:Flume 1.8.0 User Guide 篇幅限制,分为以下5篇: [翻译]Flume 1.8.0 User Guide(用户指南) [翻译]Flume 1.8.0 User Guide(用户指南) source [翻译]Flume 1.8.0 User Guide(用户指南) Sink [翻译]Flume 1.8.0 User Guide(用户指南) Channel [翻译]Flume 1.8.0 User Guide(用户指南) Proces…

One of the first issues you will likely encounter when getting started with ASP.NET Identity centers on customizing the underlying data model. The Entity Framework provider uses Code-First to generate the data model and, initially, it may seem as if…