Druid is a high-fault-tolerant, high-performance open-source distributed system for real-time query and analysis of Big data, designed to quickly process large-scale data and enable fast query and analysis. In particular, Druid can maintain 100% uptime when code deployment, machine failure, and other product systems are experiencing downtime. The initial intent t
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
Install the open-source system backup software Systemback 1.6.201 on Ubuntu
Systemback is an application used to create a point-in-point system backup so that users can completely restore the operating system. Provides the functions of any advanced backup software, including
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
"Open source" I developed the bar (Mysql5.2+linux+asp.net), first publicly test the background management system
"Open source" I developed the bar (Mysql5.2+linux+asp.net), first publicly test the background management system
ASP
??Android Bullet Screen realization: Based on the B-Station bullet screen Open source system (2)On the basis of appendix 1, the simulation realizes a practical development of the application scenario: from the network uninterrupted period of time to take the bomb screen data, these barrage data is often batch, and then take these from the network to the batch dat
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
Today is a special day, and I have taken another step in the rental price in Beijing. On this day, I plan to start an open-source project, an EC system in the B2C industry.
I. Positioning
I want to do more than just a mall. It should be said that it is a perfect system that can meet the needs of small and medium
Php + mysql open-source system ----- ThinkSNS function
Ultimate optimization of V4.2 system stability edition"Stable upgrade of Web-side systems and smooth mobile experience" Mobile Multi-version [released on December 10, May 29]"Six editions of Lite version, chat version, social networking version, community
Easydbo has been in the project for nearly seven months since its launch. During this period, we encountered many difficulties and had many ideas to give up, however, with the encouragement and support of many open-source enthusiasts, we finally achieved this big update and released a detailed easydbo user document.
Version 0.9.0 is the last beta version of easydbo. In this version, we have re-designed the
Distributed File System
[Hadoop]
Kfs-kosmos File System
FasthdfDescription: http://www.programmer.com.cn/4380/
Reference:HDFs and KFS ComparisonDistributed database
HBASE
Hypertable
Reference:Introduction to Hypertable (a C + + BigTable Open Source implementation)
Guide
As well-received by the majority of the webmaster favorite Joomla Open Source Content management Systems (content Management system, CMS) officially launched 3.5 version, this is the first full support of the PHP 7 language development of Joomla version, based on the PHP 7 language Joomla The 3.5 achieves a doubling of the speed compared to the previou
Nodebb is a better forum platform dedicated to the modern network. It is free and easy to use. The Nodebb forum software is developed based on node. JS and supports Redis or MongoDB databases. It leverages WEB sockets for instant interaction and real-time notifications. Nodebb backwards-compatible to IE8, there are many modern out-of-the-box features such as social network integration and streaming media discussions.Online Demo Source Download Related
Wing Friend Campus system is my spare time for others to design a set of systems, the purpose is to get through the school, wing school and so on the operator's binding restrictions, so that three networks interoperability.However, it is a pity that the project in half, because of various reasons, continue to stop, so the project itself is suspended. At that time, this wing friend campus system is just a sm
Ecshop program (this process will be error, because the time zone setting problem, with the problem), with VI open/data/wj008.net/php/php.ini file, search; Date.timezone = Replace this with date.timezone = UTC so there is no problem with installing Ecshop.Ecshop By default does not support mobile access, you can change the browser's access header, analog computer access, you can also change the Ecshop portal file, so that it does not make the device'
PHP Chat room Open source system workerman-chat (2015-01-23 09:07:50) reproduced http://www.workerman.net/Http://www.workerman.net/download/chatHttp://www.workerman.net/workerman-chat Workerman is an open-source, high-performance PHP Socket server framework developed in PHP
Tags: reports1, the Open source chart system GrafanaGrafana provides a very beautiful monitoring list. Deploy directly on Nginx, using data fetching implemented by node. js. http://grafana.org/Demo page:http://play.grafana.org/This report shows can be run in Graphite, InfluxDB Opentsdb. Monitor the database above.Where Influxdb is interested in writing with Gola
conventional, bound cannot move.A long time of struggle, a long period of adjustment, but there is always a feeling that there is a place in the bottom of my heart that cannot be easily expressed. There is a kind of lock. The longer the lock takes at work, the more difficult it is to break away. Such a lock is called experience. A person with work experience will always be confined to the shells they are already confined to. The deeper they go, the darker they are. It is very difficult to maint
than Nodejs, but it is still much worse than Java Netty (this test looks like a RC1 version). First of all, I think we should develop a good habit of asynchronous programming, this article describes how asynchronous programming improves concurrency efficiency, and second, we can only hope that Microsoft will continue to improve performance, or have a third-party high-performance web framework appears.Framework: ASP. Net Core has declared only a subset of the. Net framework from birth, but the l
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