Docker is an open source project, it is a container which make it possible numbers of applications run on the same old servers and it also makes easy to package and ship programs. Docker container put on different piece of software into a full f ledge file system which consist of every necessary things which require to run code, runtime, system tools, system libraries.

OpenStack is a free and open source infrastructure as a service (IaaS) initiative. It is used for creating and managing large groups of virtual and private servers in a data center. It is also used to handle hardware, storage and networking resources. It can be manager through different ways. It has graphical user interface (GUI) means user can manage it through web browsers. OpenStack also provide features of command line you can manage it through cli.

Web hosting control panel is a web based interfaces which is mostly provided by the hosting companies. It enables customers to easily manage their various hosted services in a single place. Mostly used features in control panels are access server logs, configuration of email account, database management, file manager, manage FTP user accounts etc.In this article i try to discuss some best open source web hostign control panels for server managments.

A library management system is also called integrated library system has ability to manage operations of more than single library functions. It is excellent automatic resource planning system, it allow users to operate efficiently and freeing staff from unnecessary tasks. Open source software for libraries is a good choice. Because open source allow us to run,distribute,modify according to need without any restrictions.

ImgBurn is a free and open source burning application solution. It has ability to burn data and files directly to CD/DVD and supported different types of CD, DVD and Blu-Ray images to record able media. It is written in C++ language and released under license Freeware. It is developed by Lightning UK and it is based on the optical disc burning engine of DVD Decrypte.

A configuration management database (CMDB) is an repository that consist of information, and hold the information system used in an organization's IT services and the relationships between these components. Components of an information system are referred to as configuration items (CI). In spite of the fact that vaults like CMDBs have been utilized by IT offices for a long time, the term CMDB comes

DownThemAll Firefox extension is a very powerful download manager. DownThemAll is an open source downloading solution of images and linked file. It allow you to modify it according to your needs. It has a feature of filtration which assist to download the specific things. DownThemAll can increase download speed up to 400% and used the multiparty download method. It also supported cross platform and allow you to pause and resume downloads. It also provide the facility of integration you can integrate it on any browser.

Attic is an open source backup manager. It is secure encrypting, reduplicating backup program. By using this backup manager you can store only new or modified data on a remote server and new data is transferred every time you create a backup. It is easy to use, it comes with comprehensive quick start guide and the usage instructions. It supported cross platform like Linux, FreeBSD and Mac OS X.

Event management is the process of managing projects such as festivals, conferences, ceremonies, formal parties, concerts, or conventions. It also consist of arranging the required equipment, renting the event space, identifying the target audience, planning the logistics, devising the event concept and coordinating the technical aspects before the start of event.

Learning management system is an software application or web based technology used for tracking, reporting, administration, documentation and training programs. It also provide students facility to use interactive features such as threaded discussions, video conferencing, and discussion forums.Sakai is a free and open source educational software platform distributed under the Educational Community License.

Fedena is an open source school management software. This software is developed on Ruby on Rail framework and its main focus on handling records. It is a web based software solution developed by Fordation Technologies. It is a cloud based software used for school administration purpose. This programm is available in git hub. Fedena is the best solution for schools and campuses that want an easy means to manage all campus records.

Building (construction) Management System(BMS), we also called Building Automation System (BAS, it is a complete control system used in building to monitor and manage the mechanical, electrical and electromechanical services in a facility. It monitor the services of pumping stations, power, heating, elevators and lights, ventilation and air-conditioning,physical access control etc.Building Management System is a combination of software and hardware.

Network simulation is a virtual representation of a network, it is a technical method in which programs models the behavior of a network by calculating the interaction between the different network entities. There are two types of network simulation one is used before the construction of network and other one is used on existing network. It is also call network simulation a network emulator.

Asset managements tools are used to balance costs, opportunities and risks against the desired performance of assets, to achieve organizational goal. These tools also track the financial, contractual and inventory details of the organizations. It is used to manage tangible assets such as buildings and to intangible assets such as human capital, intellectual property, goodwill and financial assets.

Affiliate marketing is a type of performance based marketing, it is a method of earning a commission by promoting other company's products. Affiliates earn through generating sales, leads and traffic for the merchants business. Online affiliate marketing scope is growing day by day. Online affiliate marketer use their efforts to promote the merchant products and earn commission on it. They usually used organic

POS stand for Point of Sale is a place where a retail transaction is completed. It is not only a cash register it has many functions like it can be use for record and track customer orders, debit and credit card process, inventory management and can also create connection with other networks. It is widely used in small store and perform the cash drawer, barcode scanner and receipt printer activities. In services

Remote desktop is a program or an operating system it enable us to sit at a PC and connect to another PC in a different location. Accessing and controlling a desktop remotely is a type of remote administration and most of the technical experts of enterprises use this method to solve the problems of clients sitting at remote location.By utilizing remote desktop you can accomplish various task such like access a workplace computer from home or other location

Python is a powerful object-oriented programming language with dynamic semantics. It is easy to use and easy to learn language, these features rise its value, and it is good for prototype development and other quick programming tasks, and also pay attention on maintenance and also reduce maintenance cost. It is good solution for rapid application development. Python is flexible language it supported modules and packages.

CAD is stand for Computer Aided Design. CAD system consist of the combination of hardware and software. For utilizing CAD system needed quality graphics monitor, mouse, light pen and printer. It is mostly used by engineers, drafters, architectures, artists to create accurate technical illustration and drawings. By using CAD software we can design anything like furniture, toys, automobile, airplanes, house, circuit boards etc. It allow you to create two dimensional(2D) and three dimensional (3D) graphical representations of physical objects.

Business Process Management(BPM) is a methodology which is used to focus on improving corporate performance by managing and optimizing a company's business processes. It provide the discipline in various activities of organization like measurement and optimization, modeling, spanning system,execution & control,support enterprise goal etc.
Business Process Management is a best way to monitor business performance either its run accurately and improved over the time. BPM used best business practice and also utilize good techniques and structured methods.

OCR stand for Optical Character Recognition is a technology that is used to convert different types of documents, such as scanned paper documents, PDF files or images captured by a digital camera into editable and search able data. We can also say that it is the electronic conversion of images of typed, handwritten or printed text into machine-encoded text. It is very useful technology, you can utilize this OCR technology in the form of data entry from printed data records such as computerized receipts, business cards,passport documents, bank statements, invoice or any other documentation.

Virtualization is to refer as a technology it enable us to run multiple operating systems and applications on the same server at the same time. Virtualization create virtual rather than actual version of resources like server storage device, network ,an operating system where the framework divides the resource into one or more useable environments. It can also be understand as like hard drive partitioning, it create two separate hard drives.The way of utilizing the technology changing day by day. Virtualization technology provide scalability, flexibility and offer cost saving. It reduced workload and faster work performance and make work automated.

Business process management is known as systematic or holistic management approach used to manage organization's workflow efficiently and effectively. The basic purpose of BPM is to minimize human error and concentrate on stakeholder to fulfil their needs. Its play an important role to increase business efficiency and effectiveness and provide flexibility,innovations and work of technology integration.ProcessMaker is an open source business process management software solution.It supported small and mideum sized businesses. It is very economical solution.Many of the small and mid sized organization

uGet is an open source download manager application. It supported multiple platforms like inux, BSD, Android & Windows. It is very Light weighted and feature enriched download manager. It is hosted on SourceForge.net you can get source code from there. Its graphical user interface is looking like torrent interface. uGet has addons for Chromium and Firefox browsers.KGet is a free and open source download manager. In start it was created for the KDE desktop environment. It enables you to independently download the files from your web browsers.

Drupal is an open source content management system for enterprises or large sized business such as corporate, political, and government sites. This frame work is written in PHP and initially released in January 2001.It has more than 30,000 free community-contributed addons and its community member strength is more than one million members. We can used Drupal for business collaboration and knowledge management. It has very well written APIs documents and flexible designs. Drupal is released under GPLV2 license.

Telecommunication technology is known as universal term, which is used in wide range of transmission technologies such like phones, land lines, VoIP and broadcast networks. International Telecommunication Union (ITU) is an agency which used world wide to administrated telecommunication and broadcasting. But most of the countries have their own agencies which regulate telecommunications.We usually define telecommunication as a way of exchange the information over significant distances by electronic means. Now a days telecommunication become vital part of our businesses.

Internet telephony has been around from many years in different forms. It is not a new technology for us. Due to some advancement in this technology it become more reliable. Its become number one choice of many businesses. The reason of become the number one choice is low dropped calls,high call quality and reliability.In the start for communication exist POTS (plain old telephone service) system. It run over the Public Switched Telephony Network (PSTN). This was only the tried-and-true method of which used the telephone service known as circuit-switched.

Technology change day by day.This continuous changes in technology has great effect in our daily life.Our way of doing the work is change day by day.Technology brings ease in every filed of life.It also effect uses of software.It introduced the new term Software as a services(SaaS).Software as a Services (SaaS) is a method of delivering the software over the internet and provide access to software and its functions remotely as a Web-based service.It is a simple method of accessing the software at provider server.Mostly SaaS application are based on monthly fees,quarterly and annual fees.

Data mining is also called knowledge discovery is used to sorting data to identify patterns and establish relationships. It is a process analyzing data from different point of view and finally summarize it into useful information. This information is usually used to increase revenue and reduce cost.Data mining software is analytical tool which used for analyzing the data. By using this software user analyze data from different perspectives and categorize and summarize the relation between them.

Human resource management software are used to managing different organizational activities. Various activates which HRM software are effectively manage are recruitment, selection, update employee database, performance evaluation, payroll, health, safety, leave and attendance. To achieve productive efficiency integrates different business functions in one package.Today's global market it is important for companies to hold their most valuable asset(human resource). Because success of any company just not depends on strategies,products and technology human resource is also play very vital role in the success of company over all effort.