best open source data visualization software

InfoWorld editors and contributors pick the top open source software for data centers, clouds, developers, data crunchers, and IT ProsWhenever hear someone complain about developer productivity, just slap them. Have slogged through hundreds of

Document directory What is a software license agreement? GNU General Public License BSD license agreement MIT License Agreement Apache License Agreement Creative Commons Knowledge Sharing Protocol Open source software license agreement introduction Source: External m

database, we'll take neo4j as an example of how to use a graphical database. NEO4J is the open source graphics database provided by Neo technology. It organizes the data according to the node/relationship model described above and has the following set of features: Support for the transaction. NEO4J enforces that every change to the

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 de

R R (http://www.r-project.org) is used for statistical analysis and graphical computer language and analysis tools, in order to ensure performance, its core computing module is written in C, C ++ and FORTRAN. It also provides a scripting language (R) for ease of use. The r language is similar to the s language developed by Bell Labs. R supports a series of analysis technologies, including statistical testing, predictive modeling, and data

Original English:A short guide to open-source and similar licenses Many software developers and designers have the idea of making their software works open-source. They want others to share their work and use their work. The reaso

piece of code to crawl the Oschina blog: spider.create (New Simplepageprocessor ("http://my.oschina.net/", "http://my.oschina.net/*/ blog/* ")) .... More webmagic Information Last updated: WebMagic 0.5.2 Released, Java Crawler Framework posted 1 year ago Retrieving the crawler frame Heydr Heydr is a Java-based lightweight, open-source, multi-thread

Article Title: use the open-source software Subversion for personal document management. 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 source.

I. "Open Source" in China Software "The licensing method violates the Open Source spirit. Recently, it was found that many network community software in China is open-

. RawtherapeeRawtherapee Home Http://www.oschina.net/p/rawtherapeeRawtherapee is written in C + + and uses the GTK + frontend to read raw format files using Dcraw. It attracts attention because it is one of the oldest raw converters on the Linux platform that have a usable GUI. Developers explain the reason for open source, said not to stop developing software, b

attach modis data. It can also show the boundaries of the country. Very good reference.5. Other more open source softwareSo far, I found the open source software is the above 4 kinds, if you know more, please tell me.Summarize:1.

Both Microsoft and Apple have laid the groundwork for the acceptance of open-source products, and even Apple has developed an open-source Web page showing all of its products that it has opened in 2015, and Microsoft has publicly stated that "open

It may be said that Linux fans often open their arms to closed-source software.It may be said that Linux fans often open their arms to closed-source software. Microsoft is open-source.

rights to the licensee. The grant of redistribution is subject to the source code of the licensee's Open software and all modifications. Copies, modified versions, must be licensed under the GPL.These requirements are copyleft, which is based on the legal copyright of the works. Because it is copyrighted, the licensee is not entitled to modify and re-distribute

information Officer) Scott Chacon. These people were all developing Ruby applications under the Rails framework and wanted to work together in a better way to encode them, and they started to build GitHub, which was expected to start running in 2008. Rather than a business plan, they develop more in order to have a tool to help them automate their software development efforts.It turns out that GitHub is the world's largest Ruby on Rails application,

30 Outstanding Open Source software under Windows system 1. FirefoxOfficial website: http://www.getfirefox.com/Replaceable Internet ExplorerFeatures: If you haven't used Firefox as your Web browsing tool, you can do it now. It can stop annoying pop-ups, and it has plenty of great plugins to make your web surfing experience even better. I can complime

physicalPhenomena, with emphasis on fluids. The kernel is based on a variety of LatticeBoltzmannModels. The source code is modular and can easily be extendedApplication programmers. ... A frameworkFor High Performance Computing The library is optimized for single processor performance. Efficient parallconfiguration is achieved through the MPIExtension. good scalabilityOnThousands of cores, and code efficiency up to several billion site updates

Article translated from: Http://opensource.com/business/14/11/open-source-accelerating-pace-softwareWhen we talk about the innovations and innovations that communities bring to open source software, we always talk about the promotion of