Commonly released as a software program where the source code is available, open source software can include many advantages and drawbacks. Generally the source code is available under some type of license to make sure the copied software will function and will have the source code available. This means users who have the knowledge and skills on how to download and install software have a great deal of choice and freedom. The license also states that there are no restrictions on how the system can be utilized or who can use and modify it.
Open source software is generally available without having to pay any type of fee or purchase a program. While there are some programs which charge for support, documentation, updates or a higher premium version, this is generally not the case. The freedom of open source is that the source code is available if you would like to change it you can, if you possess the right skills. Not many people who download open source ever really change it for their needs; however, they still have the freedom to modify the system if they are interested.
Of course no free system is going to be completely perfect unless it is changed around to meet all needs and requirements. Sometimes there are features which may look appealing or even critical for operation but may never be added. These projects are commonly written by only one person and the “bugs” are not always removed or fixed. Sometimes the system is slow because there is an overload of features built into the applications. Additionally, there is a lack of hardware support and often times poor documentation which can affect these systems. Making this code available to the general public is also a setback with these systems as it makes them much more vulnerable to any hackers which can potentially abuse the system and damage businesses.
Software vendors are now offering configured applications which are built with the use of rapid application development tools (RAD). With RAD tools enterprises are able to accelerate the process of building, customizing and deploying business software applications by using a model that eliminates wasted time and repetition from the deployment cycle. With RAD tools some software providers are opening up the usage of the development tools to their customers. This allows customers to modify and change the applications as they desire.
The RAD method of delivery has many advantages over the more common open source model. First and foremost, a company is available to provide support if it is required. The software provider can offer new functionality, additional applications and integration. The company is safe from hackers because the source code is not available to the general public. These tools allow for fast, collaborative, agile software development which is becoming a commonplace for many clients to look for.
The RAD tools consist of interfaces which are easy to build and modify software interface screens, tables and codes. Enterprises can smoothly and rapidly customize solutions and streamline their business practices through fast, cost effective integration of diverse systems, applications and databases. The developers of this software which offer these toolsets generally offer a short training course for the team members who will be modifying the system. Some feel that the path rapid application development is taking, along with the tools available for its users to modify the software, may become even more revolutionary than the open source agenda.
