open source event ticketing system

central storage system. The Kafka provides two consumer interfaces, one that is low, that maintains a connection to a broker, and that the connection is stateless, that is, each time the data is pull from the broker, the offset of the broker data is told. The other is the high-level interface, which hides the details of the broker, allowing consumer to push data from the broker without having to care about the network topology. More importantly, for

metadata server, an object storage server, and a monitor. Ceph fills in the gaps in distributed storage and it will be interesting to see how this open source product evolves in the future.ResourcesLearn The Ceph creator's paper "Ceph:a Scalable, high-performance distributed File System" (PDF) and the PhD dissertation for Sage Weil, "ceph:reliable, Scal Able

is, WMS (an OpenGIS Specification ). Data SourceIt is also easy to configure. My heart is overjoyed. In this way, you can use the habit of C # for development. ThereforeThe architecture has come out: PostgreSQL/postgis is used for databases, which is free of charge and supports GIS very well.Geoserver is used in the GIS middle layer to provide web services. Develop a control at the application layerService for packaging, everything is OK. The only development task is to develop an operational m

To do E-commerce, you can choose Taobao, Pat, ebay or the latest Youa, and if you want to build their own platform, of course, first of all to choose a suitable e-commerce management system. Here is the 10 PHP open source e-business management system. If you want to do a CMS site, please read 10 free CMS recommendation

Deploy the open-source blog system Blog_mini on Ubuntu 0. DescriptionThis article is the official deployment document for the open-source blog system Blog_mini. After reading this article, you will be able to fully deploy Blog_min

Infoglue Infoglue is a advanced, scalable and robust content Management/portal platform written in 100% Java. It is suitable for a wide range of applications and organisations. Typical uses include public websites, portal solutions, intranets and extranets. The platform is released under the Gpl-license and it can are run on almost any platform and most known. Magnolia Magnolia is the The-Open-source Conte

low-end Android phones at the end of the year !) This also greatly limits Android's ability to open up the low-end market. The fact that CTS is compatible with more than 40 thousand applications is a great challenge for Google to take 2-digit market share in the smartphone market. These restrictions also involve the partnership between Google and OEM, which has led to discussions on the establishment of Android funds in the OEM circle. Google's ultim

Opentaps open source ERP + CRM is a well-designed and popular CRM system built based on Apache OFBiz (the open for business project. This project provides many Chinese documents. Main features:1. Provides a comprehensive suite that allows you to grasp your business situation 360 degrees. From customer to order to inve

The development of the community Web site is springing up like a network, growing rapidly.　　Now the community site almost covers all aspects of our lives, and all kinds of websites, integrated portals, etc. are also favored to open their own SNS community, to promote communication between users, increase interactivity and enrich the content of the site. Below, this article has compiled the 5 popular open

software engineers, must also be using GitHub. Any project, get on GitHubfork or star, it means that other engineers to the project recognition, which is more valuable than the 100 QQ space praise. Why do these good engineers open up their own projects?because open source is a kind of spirit. countless software developers painstakingly to protect their own code

About Cosmos Cosmos is short for C # Open Source manage operation system. It is an open-source operating system written in C # Based on the. NET framwark framework. Its homepage is www.gocosmos.org. You can obtain the latest

Release a self-written Home CD management system-open source code 1. Introduction 2. Quick Start 2.1. log on 2.2. system settings 2.3. CD entry 2.4. query CDs 3. Download and open

Article title: Linux operating system, the top ten most popular open-source software. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open

number of Android phones is less than of that of Apple's products (the country with support charges is six times less than Apple's ). Behind the veil of Open Source What's even more surprising is how closed Android is, despite the fact that Google's "Do not do evil" slogans and ApacheAuthorization mode. I borrowed a sentence from Henry Ford's model-T book: "Anyone can choose Android freely.As long as it is

Google's greatness is largely due to its powerful data storage and computing capabilities. GFS and bigtable have helped it basically get rid of expensive human O M and saved machine resources; mapreduce allows it to quickly see the results of various search policy tests. In view of this, there have been many counterfeits at home and abroad. They are all so-called "high-tech" enterprises and are often labeled as "cloud computing. From start to end, implementing a set of Google storage, computing

### Introduction ### Log4cplus is an open-source log system written in C ++. Its predecessor was the log4j system written in Java.Protection. The author is Tad E. Smith. Log4cplus features thread security, flexibility, and multi-granularity control.Priority allows you to perform full-lifecycle debugging, running, testi

We are passing the WebShare Webshare is a WEBFTP resource manager developed using ajax+php technology. You can use it to view, copy, modify, add, and share Web documents. Opengoo PHP Open source document management system Opengoo is a set of open source Web office based on

Original works, allow reprint, please be sure to use hyperlinks in the form of the original source of the article, author information and this statement. Otherwise, the legal liability will be investigated. http://xtony.blog.51cto.com/3964396/891140 The whole process of building an enterprise-class open source messaging syste